LM2904VQPWRQ1

LM2904-Q1, LM2904B-Q1, LM2904BA-Q1 SLOS414K – MAY 2003 – REVISED APRIL 2022 LM2904-Q1, LM2904B-Q1, and LM2904BA-Q1 Industry-Standard Dual Operational Amplifiers for Automotive Applications 1 Features 3 Description • The LM2904-Q1, LM2904B-Q1, and LM2904BA-Q1 are industry-standard operational amplifiers that have been qualified for automotive use in accordance to the AEC-Q100 specifications. The LM2904B-Q1 and LM2904BA-Q1 are the next-generation versions of the LM2904-Q1, which include two high-voltage (36 V) operational amplifiers (op amps). The LM2904BQ1 and LM2904BA-Q1 provide outstanding value for cost-sensitive applications, with features including low offset (3 mV and 2 mV maximum, respectively), common-mode input range to ground, and high differential input voltage capability. • • • • • • • • AEC Q-100 qualified for automotive applications – Temperature grade 1: –40°C to +125°C – Device HBM ESD classification 2 – Device CDM ESD classification C5 Wide supply range of 3 V to 36 V (LM2904B-Q1 and LM2904BA-Q1) Supply-current of 300 µA per channel (LM2904BQ1 and LM2904BA-Q1, typical) Unity-gain bandwidth of 1.2 MHz (LM2904B-Q1 and LM2904BA-Q1) Common-mode input voltage range includes ground, enabling direct sensing near ground Low input offset voltage of 2 mV at 25°C (LM2904BA-Q1, maximum) Low input offset voltage of 3 mV at 25°C (LM2904B-Q1, maximum) Internal RF and EMI filter (LM2904B-Q1 and LM2904BA-Q1) Functional Safety-Capable – Documentation available to aid functional safety system design The LM2904B-Q1 and LM2904BA-Q1 simplify circuit design with enhanced features such as unity-gain stability, lower offset voltage of 0.3 mV (typical), and lower quiescent current of 300 µA (typical). High ESD (2 kV, HBM) and integrated EMI and RF filters enable the LM2904B-Q1 and LM2904BA-Q1 devices to be used in the most rugged, environmentally challenging applications for the automotive marketplace. Device Information 2 Applications • • • • • • • PART NUMBER(1) Automotive lighting Body electronics Automotive head unit Telematics control unit Emergency call (eCall) Passive safety: brake system Electric vehicle / hybrid electric: – Inverter and motor control – On-board (OBC) and wireless charger – Battery management system (BMS) LM2904B-Q1 LM2904BA-Q1 LM2904-Q1 (1) RG PACKAGE BODY SIZE (NOM) SOIC (8) 4.90 mm × 3.90 mm TSSOP (8) 3.00 mm × 4.40 mm VSSOP (8) 3.00 mm × 3.00 mm SOIC (8) 4.90 mm × 3.90 mm TSSOP (8) 3.00 mm × 4.40 mm VSSOP (8) 3.00 mm × 3.00 mm SOIC (8) 4.90 mm × 3.90 mm TSSOP (8) 3.00 mm × 4.40 mm For all available packages, see the orderable addendum at the end of the data sheet. RF R1 VOUT VIN C1 f-3 dB = ( RF VOUT = 1+ RG VIN (( 1 1 + sR1C1 1 2pR1C1 ( Single-Pole, Low-Pass Filter An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. LM2904-Q1, LM2904B-Q1, LM2904BA-Q1 www.ti.com SLOS414K – MAY 2003 – REVISED APRIL 2022 Table of Contents 1 Features............................................................................1 2 Applications..................................................................... 1 3 Description.......................................................................1 4 Revision History.............................................................. 2 5 Device Comparison Table...............................................4 6 Pin Configuration and Functions...................................5 7 Specifications.................................................................. 6 7.1 Absolute Maximum Ratings........................................ 6 7.2 ESD Ratings............................................................... 6 7.3 Recommended Operating Conditions.........................7 7.4 Thermal Information....................................................7 7.5 Electrical Characteristics: LM2904B-Q1 and LM2904BA-Q1...............................................................8 7.6 Electrical Characteristics: LM2904-Q1, LM2904AV-Q1, LM2904V-Q1......................................10 7.7 Typical Characteristics.............................................. 11 8 Parameter Measurement Information.......................... 18 9 Detailed Description......................................................19 9.1 Overview................................................................... 19 9.2 Functional Block Diagram......................................... 19 9.3 Feature Description...................................................20 9.4 Device Functional Modes..........................................20 10 Application and Implementation................................ 21 10.1 Application Information........................................... 21 10.2 Typical Application.................................................. 21 11 Power Supply Recommendations..............................23 12 Layout...........................................................................24 12.1 Layout Guidelines................................................... 24 12.2 Layout Examples.................................................... 24 13 Device and Documentation Support..........................25 13.1 Documentation Support.......................................... 25 13.2 Related Links.......................................................... 25 13.3 Receiving Notification of Documentation Updates..25 13.4 Support Resources................................................. 25 13.5 Trademarks............................................................. 25 13.6 Electrostatic Discharge Caution..............................25 13.7 Glossary..................................................................25 14 Mechanical, Packaging, and Orderable Information.................................................................... 26 4 Revision History NOTE: Page numbers for previous revisions may differ from page numbers in the current version. Changes from Revision J (February 2021) to Revision K (April 2022) Page • Added LM2904BA-Q1 to data sheet...................................................................................................................1 • Increased ESD (CDM) rating for LM2904B-Q1 and LM2904BA-Q1 from ±750 V to ±1500 V............................6 Changes from Revision I (June 2020) to Revision J (February 2021) Page • Updated the numbering format for tables, figures, and cross-references throughout the document .................1 • Added Functional Safety-Capable feature and link to supporting document in Features section ..................... 1 • Deleted preview tag on VSSOP (8) package throughout the data sheet............................................................1 • Deleted SOT-23 (8) package information throughout the data sheet................................................................. 1 • Deleted preview tag from VSSOP package in Pin Configuration and Functions section................................... 5 • Deleted DDF (SOT23-8) package in Pin Configuration and Functions section.................................................. 5 • Updated VSSOP package thermal information in Thermal Information section................................................. 7 Changes from Revision H (December 2019) to Revision I (June 2020) Page • Added applications link in Application section.................................................................................................... 1 • Deleted preview tag on TSSOP (8) package in Device Information table ......................................................... 1 • Added information on VSSOP-8 package to Device Information table...............................................................1 • Added information on VSSOP-8 package to the Device Comparison Table section.......................................... 4 • Deleted preview tag on TSSOP-8 package in the Device Comparison Table section........................................4 • Deleted preview tag from TSSOP package in Pin Configuration and Functions section....................................5 • Added VSSOP package information in Pin Configuration and Functions section.............................................. 5 • Added VSSOP package to Thermal Information table ...................................................................................... 7 • Changed section title from Community Resources to Support Resources in the Device and Documentation Support section.................................................................................................................................................25 Changes from Revision G (February 2019) to Revision H (December 2019) Page • Added information on SOT23-8 package to Device Information table................................................................1 2 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated Product Folder Links: LM2904-Q1 LM2904B-Q1 LM2904BA-Q1 LM2904-Q1, LM2904B-Q1, LM2904BA-Q1 www.ti.com • • • • • SLOS414K – MAY 2003 – REVISED APRIL 2022 Added information on SOT23-8 package to the Device Comparison Table ...................................................... 4 Added the Typical Characteristics section for the LM2904B-Q1 device........................................................... 11 Added test circuit for THD+N and small-signal step response, G = –1 in the Parameter Measurement Information section........................................................................................................................................... 18 Changed specific voltages to a Recommended Operating Conditions reference............................................ 19 Changed the functional block diagram for LM2904B-Q1 in the Detailed Description section.......................... 19 Changes from Revision F (April 2008) to Revision G (February 2019) Page • Added Applications section, ESD Ratings table, Feature Description section, Device Functional Modes, Application and Implementation section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and Mechanical, Packaging, and Orderable Information section ........... 1 • Added new device to data sheet.........................................................................................................................1 • Added AEC-Q100 qualification statement.......................................................................................................... 1 Copyright © 2022 Texas Instruments Incorporated Product Folder Links: LM2904-Q1 LM2904B-Q1 LM2904BA-Q1 Submit Document Feedback 3 LM2904-Q1, LM2904B-Q1, LM2904BA-Q1 www.ti.com SLOS414K – MAY 2003 – REVISED APRIL 2022 5 Device Comparison Table 4 PART NUMBER SUPPLY VOLTAGE AMBIENT TEMPERATURE RANGE VOS (MAXIMUM AT 25°C) IQ / CH (TYPICAL AT 25°C) INTEGRATED EMI FILTER PACKAGE LM2904B-Q1 3 V to 36 V –40°C to 125°C 3 mV 300 µA Yes D, DGK, PW LM2904BA-Q1 3 V to 36 V –40°C to 125°C 2 mV 300 µA Yes D, DGK, PW LM2904-Q1 3 V to 26 V –40°C to 125°C 7 mV 350 µA No D, PW LM2904V-Q1 3 V to 32 V –40°C to 125°C 7 mV 350 µA No D, PW LM2904AV-Q1 3 V to 32 V –40°C to 125°C 2 mV 350 µA No D, PW Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated Product Folder Links: LM2904-Q1 LM2904B-Q1 LM2904BA-Q1 LM2904-Q1, LM2904B-Q1, LM2904BA-Q1 www.ti.com SLOS414K – MAY 2003 – REVISED APRIL 2022 6 Pin Configuration and Functions OUT1 1 8 V+ IN1± 2 7 OUT2 IN1+ 3 6 IN2± V± 4 5 IN2+ Not to scale Figure 6-1. D, DGK, and PW Package 8-Pin SOIC, VSSOP, and TSSOP Top View Table 6-1. Pin Functions PIN(1) NAME I/O NO. DESCRIPTION IN1– 2 I Negative input IN1+ 3 I Positive input IN2– 6 I Negative input IN2+ 5 I Positive input OUT1 1 O Output OUT2 7 O Output V– 4 — Negative (lowest) supply or ground (for single-supply operation) V+ 8 — Positive (highest) supply (1) For a listing of which devices are available in what packages, see Section 5. Copyright © 2022 Texas Instruments Incorporated Product Folder Links: LM2904-Q1 LM2904B-Q1 LM2904BA-Q1 Submit Document Feedback 5 LM2904-Q1, LM2904B-Q1, LM2904BA-Q1 www.ti.com SLOS414K – MAY 2003 – REVISED APRIL 2022 7 Specifications 7.1 Absolute Maximum Ratings over operating ambient temperature range (unless otherwise noted)(1) MIN Supply voltage, VS = ([V+] – [V–]) Differential input voltage, VID (2) Input voltage, VI Either input MAX LM2904B-Q1, LM2904BA-Q1 40 LM2904V-Q1, LM2904AV-Q1 32 LM2904-Q1 26 LM2904B-Q1, LM290BA-Q1, LM2904V-Q1, LM2904AV-Q1 –32 32 LM2904-Q1 –26 26 LM2904B-Q1, LM2904BA-Q1 –0.3 40 LM2904V-Q1, LM2904AV-Q1 –0.3 32 LM2904-Q1 –0.3 26 Duration of output short circuit (one amplifier) to V– at (or below) TA = 25°C, VS ≤ 15 V(3) Unlimited Operating ambient temperature, TA –40 Operating virtual-junction temperature, TJ Storage temperature, Tstg (1) (2) (3) –65 UNIT V V V s 125 °C 150 °C 150 °C Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. Differential voltages are at IN+, with respect to IN−. Short circuits from outputs to the supply pins can cause excessive heating and eventual destruction. 7.2 ESD Ratings VALUE UNIT LM2904B-Q1 and LM2904BA-Q1 V(ESD) Electrostatic discharge Human-body model (HBM), per AEC Q100-002(1) ±2000 Charged-device model (CDM), per AEC Q100-011 ±1500 V LM2904-Q1, LM2904AV-Q1, AND LM2904V-Q1 V(ESD) (1) 6 Electrostatic discharge Human-body model (HBM), per AEC Q100-002(1) ±1000 Charged-device model (CDM), per AEC Q100-011 ±500 V AEC Q100-002 indicates that HBM stressing shall be in accordance with the ANSI/ESDA/JEDEC JS-001 specification. Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated Product Folder Links: LM2904-Q1 LM2904B-Q1 LM2904BA-Q1 LM2904-Q1, LM2904B-Q1, LM2904BA-Q1 www.ti.com SLOS414K – MAY 2003 – REVISED APRIL 2022 7.3 Recommended Operating Conditions over operating ambient temperature range (unless otherwise noted) VS Supply voltage, VS = ([V+] – [V–]) VCM Common-mode voltage TA Operating ambient temperature MIN MAX LM2904B-Q1, LM2904BA-Q1 3 36 LM2904AV-Q1, LM2904V-Q1 3 30 LM2904-Q1 UNIT V 3 26 V– (V+) – 2 V –40 125 °C 7.4 Thermal Information LM2904-Q1, LM2904AV-Q1, LM2904B-Q1, LM2904BA-Q1, LM2904V-Q1(2) THERMAL METRIC(1) D (SOIC) DGK (VSSOP) PW (TSSOP) 8 PINS 8 PINS 8 PINS UNIT RθJA Junction-to-ambient thermal resistance 124.7 186.1 171.7 °C/W RθJC(top) Junction-to-case (top) thermal resistance 66.9 77.1 68.8 °C/W RθJB Junction-to-board thermal resistance 67.9 107.7 99.2 °C/W ψJT Junction-to-top characterization parameter 19.2 17.2 11.5 °C/W ψJB Junction-to-board characterization parameter 67.2 106.1 97.9 °C/W (1) (2) For more information about traditional and new thermal metrics, see Semiconductor and IC Package Thermal Metrics. For a listing of which devices are available in what packages, see Section 5. Copyright © 2022 Texas Instruments Incorporated Product Folder Links: LM2904-Q1 LM2904B-Q1 LM2904BA-Q1 Submit Document Feedback 7 LM2904-Q1, LM2904B-Q1, LM2904BA-Q1 www.ti.com SLOS414K – MAY 2003 – REVISED APRIL 2022 7.5 Electrical Characteristics: LM2904B-Q1 and LM2904BA-Q1 VS = (V+) – (V–) = 5 V – 36 V (±2.5 V – ±18 V), TA = 25°C, VCM = VOUT = VS / 2, RL = 10k connected to VS / 2 (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX ±0.3 ±3.0 UNIT OFFSET VOLTAGE LM2904B-Q1 VOS TA = –40°C to +125°C Input offset voltage ±2.0 LM2904BA-Q1 dVOS/dT Input offset voltage drift PSRR Power supply rejection ratio Channel separation, dc ±4 TA = –40°C to +125°C ±3.0 TA = –40°C to +125°C(1) f = 1 kHz to 20 kHz mV mV mV ±3.5 12 µV/°C ±2 15 µV/V ±1 µV/V INPUT VOLTAGE RANGE VCM Common-mode voltage range CMRR Common-mode rejection ratio VS = 3 V to 36 V VS = 5 V to 36 V TA = –40°C to +125°C (V–) (V+) – 1.5 (V–) (V+) – 2 (V–) ≤ VCM ≤ (V+) – 1.5 V VS = 3 V to 36 V (V–) ≤ VCM ≤ (V+) – 2.0 V VS = 5 V to 36 V TA = –40°C to +125°C 20 100 25 316 ±10 ±35 V µV/V INPUT BIAS CURRENT IB Input bias current IOS Input offset current dIOS/dT Input offset current drift TA = –40°C to +125°C(1) ±50 0.5 TA = –40°C to +125°C(1) 4 5 TA = –40°C to +125°C 10 nA nA pA/℃ NOISE En Input voltage noise f = 0.1 to 10 Hz en Input voltage noise density f = 1 kHz 3 µVPP 40 nV/√/Hz 10 || 0.1 MΩ|| pF 4 || 1.5 GΩ|| pF INPUT IMPEDANCE ZID Differential ZIC Common-mode OPEN-LOOP GAIN AOL Open-loop voltage gain VS = 15 V; VO = 1 V to 11 V; RL ≥ 10 kΩ, connected to (V-) 70 TA = –40°C to +125°C 140 V/mV 35 FREQUENCY RESPONSE GBW Gain bandwidth product 1.2 MHz SR Slew rate G=+1 0.5 V/µs Θm Phase margin G = + 1, RL = 10 kΩ, CL = 20 pF 56 ° tOR Overload recovery time VIN × gain > VS 10 µs ts Settling time To 0.1%, VS = 5 V, 2-V Step , G = +1, CL = 100 pF 4 µs THD+N Total harmonic distortion + noise G = + 1, f = 1 kHz, VO = 3.53 VRMS, VS = 36 V, RL = 100k, IOUT ≤ ±50 µA, BW = 80 kHz 0.001% OUTPUT Positive rail (V+) VO Voltage output swing from rail Negative rail (V-) VS = 5 V, RL ≤ 10 kΩ connected to (V–) VS = 15 V; VO = V-; VID = 1V IO Output current Source(1) VS = 15 V; VO = V+; VID = Sink(1) -1 V IOUT = 50 µA 1.35 1.42 IOUT = 1 mA 1.4 1.48 IOUT = 5 mA(1) 1.5 1.61 IOUT = 50 µA 100 150 IOUT = 1 mA 0.75 1 V 5 20 mV TA = –40°C to +125°C -20 TA = –40°C to +125°C TA = –40°C to +125°C VID = -1 V; VO = (V-) + 200 mV ISC Short-circuit current CLOAD Capacitive load drive RO Open-loop output resistance 100 ±40 f = 1 MHz, IO = 0 A mA 20 5 60 VS = 20 V, (V+) = 10 V, (V-) = -10 V, VO = 0 V mV -30 -10 10 V μA ±60 mA 100 pF 300 Ω POWER SUPPLY 8 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated Product Folder Links: LM2904-Q1 LM2904B-Q1 LM2904BA-Q1 LM2904-Q1, LM2904B-Q1, LM2904BA-Q1 www.ti.com SLOS414K – MAY 2003 – REVISED APRIL 2022 7.5 Electrical Characteristics: LM2904B-Q1 and LM2904BA-Q1 (continued) VS = (V+) – (V–) = 5 V – 36 V (±2.5 V – ±18 V), TA = 25°C, VCM = VOUT = VS / 2, RL = 10k connected to VS / 2 (unless otherwise noted) PARAMETER IQ (1) Quiescent current per amplifier TEST CONDITIONS VS = 5 V; IO = 0 A VS = 36 V; IO = 0 A MIN TA = –40°C to +125°C TYP MAX 300 460 800 UNIT µA Specified by characterization only. Copyright © 2022 Texas Instruments Incorporated Product Folder Links: LM2904-Q1 LM2904B-Q1 LM2904BA-Q1 Submit Document Feedback 9 LM2904-Q1, LM2904B-Q1, LM2904BA-Q1 www.ti.com SLOS414K – MAY 2003 – REVISED APRIL 2022 7.6 Electrical Characteristics: LM2904-Q1, LM2904AV-Q1, LM2904V-Q1 For VS = (V+) – (V–) = 5 V, TA = 25°C, RL = 10 kΩ connected to V– (unless otherwise noted) TEST CONDITIONS(1) PARAMETER MIN TYP MAX UNIT OFFSET VOLTAGE VOS Input offset voltage LM2904-Q1, LM2904V-A1 VS = 5 V to maximum; VC M = 0 V; VO = 1.4 V LM2904AV-Q1 dVOS/dT Input offset voltage drift PSRR Input offset voltage vs power supply (ΔVIO/ΔVS) VS = 5 V to 30 V VO1/ VO2 Channel separation f = 1 kHz to 20 kHz ±3 TA = –40°C to 125°C ±7 ±10 ±1 TA = –40°C to 125°C ±2 mV ±4 TA = –40°C to 125°C 65 ±7 µV/°C 100 dB 120 dB INPUT VOLTAGE RANGE VCM Common-mode voltage range VS = 5 V to maximum CMRR Common-mode rejection ratio VS = 5 V to maximum; VCM = 0 V TA = –40°C to 125°C (V–) (V+) – 1.5 (V–) (V+) – 2 65 80 V dB INPUT BIAS CURRENT IB Input bias current –20 VO = (V–) + 1.4 V TA = –40°C to 125°C LM2904-Q1 IOS Input offset current VO = (V–) + 1.4 V LM2904AV-Q1, LM2904V-Q1 dIOS/dT Input offset current drift –250 –500 2 TA = –40°C to 125°C 50 300 2 TA = –40°C to 125°C nA 50 nA 150 TA = –40°C to 125°C 10 pA/°C 40 nV/√ Hz NOISE en Input voltage noise density f = 1 kHz OPEN-LOOP GAIN AOL Open-loop voltage gain VS = 15 V; VO = (V–) + 1 V to (V–) + 11 V; RL ≥ 2 kΩ, connected to (V–) 25 TA = –40°C to 125°C 100 V/mV 15 FREQUENCY RESPONSE GBW Gain bandwidth product SR Slew rate G = +1 0.7 MHz 0.3 V/µs OUTPUT RL ≥ 10 kΩ LM2904-Q1 Positive rail VO Voltage output swing from rail LM2904AV-Q1, LM2904V-Q1 Negative rail IO Output current Short-circuit current VS = maximum; RL ≥ 10 kΩ VS = maximum; RL = 2 kΩ 4 3 VS = 5 V; RL ≤ 10 kΩ Source VS = 15 V; VO = V+; VID = –1 V Sink 2 V TA = –40°C to 125°C 6 VS = maximum; RL ≥ 10 kΩ VS = 15 V; VO = V–; VID = 1 V VID = –1 V; VO = (V–) + 200 mV ISC VS – 1.5 VS = maximum; RL = 2 kΩ 5 4 –20 –30 TA = –40°C to 125°C TA = –40°C to 125°C 5 –10 10 TA = –40°C to 125°C 20 mA 20 5 LM2904-Q1 30 LM2904AV-Q1, LM2904V-Q1 12 VS = 10 V; VO = VS / 2 mV µA 40 ±40 ±60 mA POWER SUPPLY IQ (1) 10 Quiescent current per amplifier VO = VS / 2; IO = 0 A VS = maximum; VO = maximum / 2; IO = 0 A TA = –40°C to 125°C 350 600 500 1000 µA All characteristics are measured with zero common-mode input voltage, unless otherwise specified. Maximum VS for testing purposes is 26 V for LM2904-Q1 and 32 V for LM2904AV-Q1/LM2904V-Q1. Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated Product Folder Links: LM2904-Q1 LM2904B-Q1 LM2904BA-Q1 LM2904-Q1, LM2904B-Q1, LM2904BA-Q1 www.ti.com SLOS414K – MAY 2003 – REVISED APRIL 2022 7.7 Typical Characteristics 20 30 18 27 16 24 14 21 Amplifiers (%) Amplifiers (%) Typical characteristics section is applicable for LM2904B-Q1 and LM2904BA-Q1. The typical characteristics data section was taken with TA = 25°C, VS = 36 V (±18 V), VCM = VS / 2, RLOAD = 10 kΩ connected to VS / 2 (unless otherwise noted). 12 10 8 18 15 12 6 9 4 6 2 3 0 -1800 0 -1200 -600 0 600 Offset Voltage (µV) 1200 1800 0 DC11 750 500 450 300 150 -150 -450 -750 -40 -20 0 20 40 60 Temperature (°C) 80 100 100 -100 -500 -18 120 70 90 60 70 80 60 70 50 60 40 50 30 40 20 30 10 20 10 Gain (dB) Phase (°) -20 10k 100k Frequency (Hz) Closed Lopp Voltage Gain (dB) 100 80 0 -6 0 6 Common-Mode Voltage (V) 12 17 DC10 Figure 7-4. Offset Voltage vs Common-Mode Voltage 90 1k -12 DC10 Phase ( ) Open Loop Voltage Gain (dB) DC12 -300 Figure 7-3. Offset Voltage vs Temperature -10 2.25 2.5 2.75 Figure 7-2. Offset Voltage Drift Distribution Offset Voltage (µV) Offset Voltage (µV) Figure 7-1. Offset Voltage Production Distribution 0.25 0.5 0.75 1 1.25 1.5 1.75 2 Offset Voltage Drift (µV/°C) 50 40 30 20 10 0 -10 0 -20 -10 -30 1M G=1 G = 10 G = 100 G = 1000 G = –1 1k D012 Figure 7-5. Open-Loop Gain and Phase vs Frequency 10k 100k Frequency (Hz) 1M D017 Figure 7-6. Closed-Loop Gain vs Frequency Copyright © 2022 Texas Instruments Incorporated Product Folder Links: LM2904-Q1 LM2904B-Q1 LM2904BA-Q1 Submit Document Feedback 11 LM2904-Q1, LM2904B-Q1, LM2904BA-Q1 www.ti.com SLOS414K – MAY 2003 – REVISED APRIL 2022 7.7 Typical Characteristics (continued) Typical characteristics section is applicable for LM2904B-Q1 and LM2904BA-Q1. The typical characteristics data section was taken with TA = 25°C, VS = 36 V (±18 V), VCM = VS / 2, RLOAD = 10 kΩ connected to VS / 2 (unless otherwise noted). -5 120 IB+ IB– Input Offset Current (pA) 100 Input Bias Current (nA) -7.5 -10 -12.5 80 60 40 20 0 -20 -15 -20 -15 -10 -5 0 5 10 Common-Mode Voltage (V) 15 -40 -20 20 -10 -5 0 5 10 Common-Mode Voltage (V) 15 20 DC3I Figure 7-8. Input Offset Current vs Common-Mode Voltage -6 0.06 -7 0.045 Input Offset Current (nA) Input Bias Current (nA) Figure 7-7. Input Bias Current vs Common-Mode Voltage -8 -9 IB+ IB– -10 -15 DC3I 0.03 0.015 0 -0.015 -11 -12 -40 -10 20 50 Temperature (°C) 80 110 -0.03 -40 130 -10 20 50 Temperature (°C) DCIB Figure 7-9. Input Bias Current vs Temperature 80 110 130 DCIO Figure 7-10. Input Offset Current vs Temperature V+ (V–) + 18 V –40 C 25 C 125 C (V–) + 15 V Output Voltage (V) Output Voltage (V) (V+) – 3 V (V+) – 6 V (V–) + 12 V (V–) + 9 V (V–) + 6 V (V+) – 9 V –40 C 25 C 125 C (V–) + 3 V V– (V+) – 12 V 0 10 20 30 Output Current (mA) 40 50 DC13 Figure 7-11. Output Voltage Swing vs Output Current (Sourcing) 12 Submit Document Feedback 0 5 10 15 20 25 Output Current (mA) 30 35 40 DC1- Figure 7-12. Output Voltage Swing vs Output Current (Sinking) Copyright © 2022 Texas Instruments Incorporated Product Folder Links: LM2904-Q1 LM2904B-Q1 LM2904BA-Q1 LM2904-Q1, LM2904B-Q1, LM2904BA-Q1 www.ti.com SLOS414K – MAY 2003 – REVISED APRIL 2022 7.7 Typical Characteristics (continued) Typical characteristics section is applicable for LM2904B-Q1 and LM2904BA-Q1. The typical characteristics data section was taken with TA = 25°C, VS = 36 V (±18 V), VCM = VS / 2, RLOAD = 10 kΩ connected to VS / 2 (unless otherwise noted). 100 120 PSRR and CMRR (dB) 80 Common-Mode Rejection Ratio (dB) PSRR+ PSRRCMRR 90 70 60 50 40 30 20 10 115 110 105 100 95 90 85 -40 0 1k 10k 100k Frequency (Hz) 1M -10 20 50 Temperature (°C) D001 Figure 7-13. CMRR and PSRR vs Frequency 80 110 130 DC2_ Figure 7-14. Common-Mode Rejection Ratio vs Temperature (dB) 1.6 -118 1.2 -119 0.8 Voltage (µV) Power Supply Rejection Ratio (dB) VS = 36V VS = 5V -120 -121 0.4 0 -0.4 -0.8 -1.2 -122 -1.6 -123 -40 -2 -20 0 20 40 60 80 Temperature (°C) 100 120 0 140 1 2 3 4 DC8_ 5 6 Time (s) 7 8 9 10 D011 VS = 5 V to 36 V Figure 7-16. 0.1-Hz to 10-Hz Noise 100 -32 90 -40 80 -48 70 -56 THD+N (dB) Voltage Noise Spectral Density (nV/—Hz) Figure 7-15. Power Supply Rejection Ratio vs Temperature (dB) 60 50 40 10 k 2k -64 -72 -80 -88 30 -96 20 -104 10 0 10 -112 100 100 1k Frequency (Hz) 10k 100k D010 Figure 7-17. Input Voltage Noise Spectral Density vs Frequency 1k Frequency (Hz) 10k D013 G = 1, f = 1 kHz, BW = 80 kHz, VOUT = 10 VPP, RL connected to V– Figure 7-18. THD+N Ratio vs Frequency, G = 1 Copyright © 2022 Texas Instruments Incorporated Product Folder Links: LM2904-Q1 LM2904B-Q1 LM2904BA-Q1 Submit Document Feedback 13 LM2904-Q1, LM2904B-Q1, LM2904BA-Q1 www.ti.com SLOS414K – MAY 2003 – REVISED APRIL 2022 7.7 Typical Characteristics (continued) Typical characteristics section is applicable for LM2904B-Q1 and LM2904BA-Q1. The typical characteristics data section was taken with TA = 25°C, VS = 36 V (±18 V), VCM = VS / 2, RLOAD = 10 kΩ connected to VS / 2 (unless otherwise noted). -32 -30 10 k 2k -40 -48 -50 -56 -60 THD+N (dB) THD+N (dB) -40 -64 -72 -70 -80 -80 -90 -88 -100 -96 -110 -104 100 1k Frequency (Hz) 10 k 2k -120 0.001 10k 0.01 D014 G = –1, f = 1 kHz, BW = 80 kHz, VOUT = 10 VPP, RL connected to V– See Figure 8-3 1 10 20 D015 G = 1, f = 1 kHz, BW = 80 kHz, RL connected to V– Figure 7-19. THD+N Ratio vs Frequency, G = –1 Figure 7-20. THD+N vs Output Amplitude, G = 1 -20 460 -35 430 Quiescent Current (µA) THD+N (dB) 0.1 Amplitude (VPP) -50 -65 -80 400 370 340 310 -95 10 k 2k 280 -110 0.001 0.01 0.1 Amplitude (VPP) 1 3 10 20 9 15 21 Supply Voltage (V) D016 27 33 36 DC_S G = –1, f = 1 kHz, BW = 80 kHz, RL connected to V– See Figure 8-3 Figure 7-21. THD+N vs Output Amplitude, G = –1 Figure 7-22. Quiescent Current vs Supply Voltage 540 500 VS = 36V VS = 5V Open Loop Output Impedance ( ) Quiescent Current per Amplifier (µA) 600 480 420 360 300 240 -40 -20 0 20 40 60 Temperature (°C) 80 100 120 Figure 7-23. Quiescent Current vs Temperature 14 Submit Document Feedback DC4_ 400 300 200 100 1k 10k 100k Frequency (Hz) 1M D006 Figure 7-24. Open-Loop Output Impedance vs Frequency Copyright © 2022 Texas Instruments Incorporated Product Folder Links: LM2904-Q1 LM2904B-Q1 LM2904BA-Q1 LM2904-Q1, LM2904B-Q1, LM2904BA-Q1 www.ti.com SLOS414K – MAY 2003 – REVISED APRIL 2022 7.7 Typical Characteristics (continued) Typical characteristics section is applicable for LM2904B-Q1 and LM2904BA-Q1. The typical characteristics data section was taken with TA = 25°C, VS = 36 V (±18 V), VCM = VS / 2, RLOAD = 10 kΩ connected to VS / 2 (unless otherwise noted). 44 18 Overshoot (+) Overshoot (-) 36 14 32 12 28 24 20 10 8 6 16 4 12 2 8 0 40 80 Overshoot (+) Overshoot (–) 16 Overshoot (%) Overshoot (%) 40 120 160 200 240 Capacitance load (pF) 280 320 0 40 360 80 120 D019 G = 1, 100-mV output step, RL = open 160 200 240 Capacitance load (pF) 280 320 360 D020 G = –1, 100-mV output step, RL = open Figure 7-25. Small-Signal Overshoot vs Capacitive Load Figure 7-26. Small-Signal Overshoot vs Capacitive Load 60 20 Input Output 57 10 51 Voltage (V) Phase Margin (°) 54 48 45 42 39 0 -10 36 33 -20 30 0 40 80 120 160 200 240 Capacitance Load (pF) 280 320 0 360 200 D018 400 600 Time ( s) 800 1000 D021 G = –10 Figure 7-28. Overload Recovery 10 7.5 7.5 5 5 Voltage (mV) Voltage (mV) Figure 7-27. Phase Margin vs Capacitive Load 10 2.5 0 -2.5 -5 2.5 0 -2.5 -5 -7.5 -7.5 Input Output -10 Input Output -10 0 20 40 60 80 Time ( s) G = 1, RL = open Figure 7-29. Small-Signal Step Response, G = 1 100 0 20 40 60 80 Time ( s) D022 100 D023 G = –1, RL = open, RFB = 10K See Figure 8-3 Figure 7-30. Small-Signal Step Response, G = –1 Copyright © 2022 Texas Instruments Incorporated Product Folder Links: LM2904-Q1 LM2904B-Q1 LM2904BA-Q1 Submit Document Feedback 15 LM2904-Q1, LM2904B-Q1, LM2904BA-Q1 www.ti.com SLOS414K – MAY 2003 – REVISED APRIL 2022 7.7 Typical Characteristics (continued) 20 40 16 32 Output Delta from Final Value (mV) Output Delta from Final Value (mV) Typical characteristics section is applicable for LM2904B-Q1 and LM2904BA-Q1. The typical characteristics data section was taken with TA = 25°C, VS = 36 V (±18 V), VCM = VS / 2, RLOAD = 10 kΩ connected to VS / 2 (unless otherwise noted). 12 8 4 0 -4 -8 -12 -16 -20 24 16 8 0 -8 -16 -24 -32 -40 0 0.5 1 1.5 2 2.5 3 Time ( s) 3.5 4 4.5 5 0 0.5 1 1.5 G = 1, RL = open 2.5 3 Time ( s) 3.5 4 4.5 5 D004 G = 1, RL = open Figure 7-31. Large-Signal Step Response (Rising) Figure 7-32. Large-Signal Step Response (Falling) 2.5 0.675 Positive Negative Output Input 2 0.625 1.5 Slew Rate(V/ s) 1 Votlage (V) 2 D003 0.5 0 -0.5 0.575 0.525 -1 0.475 -1.5 -2 0.425 -40 -2.5 0 20 40 60 80 100 Time (µs) -25 -10 5 20 35 50 65 Temp( C) 80 95 110 125 D009 AC_S G = 1, RL = open Figure 7-34. Slew Rate vs Temperature Figure 7-33. Large-Signal Step Response Short-Circuit Current (mA) 40 20 Sinking Sourcing 0 -20 -40 -60 -40 -25 -10 5 20 35 50 65 Temperature (°C) 80 95 110 125 DC7_ Maximum Output Voltage (V PP) 60 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 1k 10k 100k Frequency (Hz) 1M D005 VS = 15 V Figure 7-35. Short-Circuit Current vs Temperature 16 Submit Document Feedback Figure 7-36. Maximum Output Voltage vs Frequency Copyright © 2022 Texas Instruments Incorporated Product Folder Links: LM2904-Q1 LM2904B-Q1 LM2904BA-Q1 LM2904-Q1, LM2904B-Q1, LM2904BA-Q1 www.ti.com SLOS414K – MAY 2003 – REVISED APRIL 2022 7.7 Typical Characteristics (continued) Typical characteristics section is applicable for LM2904B-Q1 and LM2904BA-Q1. The typical characteristics data section was taken with TA = 25°C, VS = 36 V (±18 V), VCM = VS / 2, RLOAD = 10 kΩ connected to VS / 2 (unless otherwise noted). 90 -75 84 78 72 -95 EMIRR (dB) Channel Separation (dB) -85 -105 -115 66 60 54 48 42 -125 36 30 -135 1k 10k 100k Frequency (Hz) 24 1M 1M Figure 7-37. Channel Separation vs Frequency D008 10M 100M Frequency (Hz) 1G D007 Figure 7-38. EMIRR (Electromagnetic Interference Rejection Ratio) vs Frequency Copyright © 2022 Texas Instruments Incorporated Product Folder Links: LM2904-Q1 LM2904B-Q1 LM2904BA-Q1 Submit Document Feedback 17 LM2904-Q1, LM2904B-Q1, LM2904BA-Q1 www.ti.com SLOS414K – MAY 2003 – REVISED APRIL 2022 8 Parameter Measurement Information 900 Ω VCC+ VCC+ − VI VO + 100 Ω − VI = 0 V RS VCC− CL VO + RL VCC− Figure 8-2. Noise-Test Circuit Figure 8-1. Unity-Gain Amplifier 10 k
– +18V VIN + RL -18V GND GND Figure 8-3. Test Circuit, G = –1, for THD+N and Small-Signal Step Response 18 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated Product Folder Links: LM2904-Q1 LM2904B-Q1 LM2904BA-Q1 LM2904-Q1, LM2904B-Q1, LM2904BA-Q1 www.ti.com SLOS414K – MAY 2003 – REVISED APRIL 2022 9 Detailed Description 9.1 Overview The LM2904-Q1, LM2904B-Q1, and LM2904BA-Q1 devices consist of two independent, high-gain frequencycompensated operational amplifiers designed to operate from a single supply over a wide range of voltages. Operation from split supplies also is possible if the difference between the two supplies is within the supply voltage range specified in Section 7.3, and VS is at least 1.5 V more positive than the input common-mode voltage. The low supply-current drain is independent of the magnitude of the supply voltage. Applications include transducer amplifiers, DC amplification blocks, and all the conventional operational amplifier circuits that now can be implemented more easily in single-supply-voltage systems. For example, these devices can be operated directly from the standard 5-V supply used in digital systems and easily can provide the required interface electronics without additional ±5-V supplies. 9.2 Functional Block Diagram Copyright © 2022 Texas Instruments Incorporated Product Folder Links: LM2904-Q1 LM2904B-Q1 LM2904BA-Q1 Submit Document Feedback 19 LM2904-Q1, LM2904B-Q1, LM2904BA-Q1 www.ti.com SLOS414K – MAY 2003 – REVISED APRIL 2022 9.3 Feature Description 9.3.1 Unity-Gain Bandwidth The unity-gain bandwidth is the frequency up to which an amplifier with a unity gain may be operated without greatly distorting the signal. These devices have a 1.2-MHz unity-gain bandwidth (LM2904B-Q1 and LM2904BAQ1). 9.3.2 Slew Rate The slew rate is the rate at which an operational amplifier can change its output when there is a change on the input. These devices have a 0.5-V/µs slew rate (LM2904B-Q1 and LM2904BA-Q1). 9.3.3 Input Common Mode Range The valid common mode range is from device ground to VS – 1.5 V (VS – 2 V across temperature). Inputs may exceed VS up to the maximum VS without device damage. At least one input must be in the valid input common-mode range for the output to be the correct phase. If both inputs exceed the valid range, then the output phase is undefined. If either input more than 0.3 V below V– then input current should be limited to 1 mA and the output phase is undefined. 9.4 Device Functional Modes The LM2904-Q1, LM2904B-Q1, and LM2904BA-Q1 devices are powered on when the supply is connected. This device can be operated as a single-supply operational amplifier or dual-supply amplifier, depending on the application. 20 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated Product Folder Links: LM2904-Q1 LM2904B-Q1 LM2904BA-Q1 LM2904-Q1, LM2904B-Q1, LM2904BA-Q1 www.ti.com SLOS414K – MAY 2003 – REVISED APRIL 2022 10 Application and Implementation Note Information in the following applications sections is not part of the TI component specification, and TI does not warrant its accuracy or completeness. TI’s customers are responsible for determining suitability of components for their purposes. Customers should validate and test their design implementation to confirm system functionality. 10.1 Application Information The LM2904-Q1, LM2904B-Q1, LM2904BA-Q1 operational amplifiers are useful in a wide range of signal conditioning applications. Inputs can be powered before VS for flexibility in multiple supply circuits. For full application design guidelines related to this family of devices, please refer to the application report Application design guidelines for LM324/LM358 devices. 10.2 Typical Application A typical application for an operational amplifier is an inverting amplifier. This amplifier takes a positive voltage on the input, and makes it a negative voltage of the same magnitude. In the same manner, it also makes negative voltages positive. RF RI Vsup+ VOUT VIN + Vsup- Figure 10-1. Application Schematic 10.2.1 Design Requirements The supply voltage must be chosen such that it is larger than the input voltage range and output range. For instance, this application scales a signal of ±0.5 V to ±1.8 V. Setting the supply at ±12 V is sufficient to accommodate this application. 10.2.2 Detailed Design Procedure Determine the gain required by the inverting amplifier using Equation 1 and Equation 2: AV VOUT VIN AV 1.8 0.5 (1) 3.6 (2) Once the desired gain is determined, choose a value for RI or RF. Choosing a value in the kilohm range is desirable because the amplifier circuit uses currents in the milliampere range. This ensures the part does not draw too much current. This example uses 10 kΩ for RI which means 36 kΩ is used for RF. This was determined by Equation 3. AV RF RI (3) Copyright © 2022 Texas Instruments Incorporated Product Folder Links: LM2904-Q1 LM2904B-Q1 LM2904BA-Q1 Submit Document Feedback 21 LM2904-Q1, LM2904B-Q1, LM2904BA-Q1 www.ti.com SLOS414K – MAY 2003 – REVISED APRIL 2022 10.2.3 Application Curve 2 VIN 1.5 VOUT 1 Volts 0.5 0 -0.5 -1 -1.5 -2 0 0.5 1 Time (ms) 1.5 2 Figure 10-2. Input and Output Voltages of the Inverting Amplifier 22 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated Product Folder Links: LM2904-Q1 LM2904B-Q1 LM2904BA-Q1 LM2904-Q1, LM2904B-Q1, LM2904BA-Q1 www.ti.com SLOS414K – MAY 2003 – REVISED APRIL 2022 11 Power Supply Recommendations CAUTION Supply voltages larger than specified in the recommended operating region can permanently damage the device (see Section 7.1). Place 0.1-µF bypass capacitors close to the power-supply pins to reduce errors coupling in from noisy or high-impedance power supplies. For more detailed information on bypass capacitor placement, see Section 12. Copyright © 2022 Texas Instruments Incorporated Product Folder Links: LM2904-Q1 LM2904B-Q1 LM2904BA-Q1 Submit Document Feedback 23 LM2904-Q1, LM2904B-Q1, LM2904BA-Q1 www.ti.com SLOS414K – MAY 2003 – REVISED APRIL 2022 12 Layout 12.1 Layout Guidelines For best operational performance of the device, use good PCB layout practices, including: • • • • • • Noise can propagate into analog circuitry through the power pins of the circuit as a whole, as well as the operational amplifier. Bypass capacitors are used to reduce the coupled noise by providing low-impedance power sources local to the analog circuitry. – Connect low-ESR, 0.1-µF ceramic bypass capacitors between each supply pin and ground, placed as close to the device as possible. A single bypass capacitor from V+ to ground is applicable for singlesupply applications. Separate grounding for analog and digital portions of circuitry is one of the simplest and most-effective methods of noise suppression. One or more layers on multilayer PCBs are usually devoted to ground planes. A ground plane helps distribute heat and reduces EMI noise pickup. Make sure to physically separate digital and analog grounds, paying attention to the flow of the ground current. To reduce parasitic coupling, run the input traces as far away from the supply or output traces as possible. If it is not possible to keep them separate, it is much better to cross the sensitive trace perpendicular as opposed to in parallel with the noisy trace. Place the external components as close to the device as possible. Keeping RF and RG close to the inverting input minimizes parasitic capacitance, as shown in Section 12.2. Keep the length of input traces as short as possible. Always remember that the input traces are the most sensitive part of the circuit. Consider a driven, low-impedance guard ring around the critical traces. A guard ring can significantly reduce leakage currents from nearby traces that are at different potentials. 12.2 Layout Examples Place components close to device and to each other to reduce parasitic errors Run the input traces as far away from the supply lines as possible VS+ RF OUT1 V+ GND IN1í OUT2 VIN IN1+ IN2í Ví IN2+ RG GND R IN Only needed for dual-supply operation GND Use low-ESR, ceramic bypass capacitor VSí (or GND for single supply) Ground (GND) plane on another layer Figure 12-1. Operational Amplifier Board Layout for Noninverting Configuration RIN VIN + VOUT RG RF Figure 12-2. Operational Amplifier Schematic for Noninverting Configuration 24 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated Product Folder Links: LM2904-Q1 LM2904B-Q1 LM2904BA-Q1 LM2904-Q1, LM2904B-Q1, LM2904BA-Q1 www.ti.com SLOS414K – MAY 2003 – REVISED APRIL 2022 13 Device and Documentation Support 13.1 Documentation Support 13.1.1 Related Documentation For related documentation see the following: Texas Instruments, Application Design Guidelines for LM324/LM358 Devices application report 13.2 Related Links The table below lists quick access links. Categories include technical documents, support and community resources, tools and software, and quick access to order now. Table 13-1. Related Links PARTS PRODUCT FOLDER ORDER NOW TECHNICAL DOCUMENTS TOOLS & SOFTWARE SUPPORT & COMMUNITY LM2904-Q1 Click here Click here Click here Click here Click here LM2904B-Q1 Click here Click here Click here Click here Click here LM2904BA-Q1 Click here Click here Click here Click here Click here 13.3 Receiving Notification of Documentation Updates To receive notification of documentation updates, navigate to the device product folder on ti.com. Click on Subscribe to updates to register and receive a weekly digest of any product information that has changed. For change details, review the revision history included in any revised document. 13.4 Support Resources TI E2E™ support forums are an engineer's go-to source for fast, verified answers and design help — straight from the experts. Search existing answers or ask your own question to get the quick design help you need. Linked content is provided "AS IS" by the respective contributors. They do not constitute TI specifications and do not necessarily reflect TI's views; see TI's Terms of Use. 13.5 Trademarks TI E2E™ is a trademark of Texas Instruments. All trademarks are the property of their respective owners. 13.6 Electrostatic Discharge Caution This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications. 13.7 Glossary TI Glossary This glossary lists and explains terms, acronyms, and definitions. Copyright © 2022 Texas Instruments Incorporated Product Folder Links: LM2904-Q1 LM2904B-Q1 LM2904BA-Q1 Submit Document Feedback 25 LM2904-Q1, LM2904B-Q1, LM2904BA-Q1 www.ti.com SLOS414K – MAY 2003 – REVISED APRIL 2022 14 Mechanical, Packaging, and Orderable Information The following pages include mechanical packaging and orderable information. This information is the mostcurrent data available for the designated devices. This data is subject to change without notice and without revision of this document. For browser based versions of this data sheet, see the left-hand navigation pane. 26 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated Product Folder Links: LM2904-Q1 LM2904B-Q1 LM2904BA-Q1 PACKAGE OPTION ADDENDUM www.ti.com 9-Apr-2022 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan (2) Lead finish/ Ball material MSL Peak Temp Op Temp (°C) Device Marking (3) (4/5) (6) LM2904AVQDRG4Q1 ACTIVE SOIC D 8 2500 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 2904AVQ LM2904AVQDRQ1 ACTIVE SOIC D 8 2500 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 2904AVQ LM2904AVQPWRG4Q1 ACTIVE TSSOP PW 8 2000 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 2904AVQ LM2904AVQPWRQ1 ACTIVE TSSOP PW 8 2000 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 2904AVQ LM2904BAQDGKRQ1 ACTIVE VSSOP DGK 8 2500 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 2EMB LM2904BAQDRQ1 ACTIVE SOIC D 8 2500 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 2904BA LM2904BAQPWRQ1 ACTIVE TSSOP PW 8 2000 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 294BAQ LM2904BQDGKRQ1 ACTIVE VSSOP DGK 8 2500 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 27ZB LM2904BQDRQ1 ACTIVE SOIC D 8 2500 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 2904BQ LM2904BQPWRQ1 ACTIVE TSSOP PW 8 2000 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 2904BQ LM2904BTQDGKRQ1 ACTIVE VSSOP DGK 8 2500 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 4BTQ LM2904BTQDRQ1 ACTIVE SOIC D 8 3000 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 2904TQ LM2904BTQPWRQ1 ACTIVE TSSOP PW 8 3000 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 2904BT LM2904QDRG4Q1 ACTIVE SOIC D 8 2500 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 2904Q1 LM2904QDRQ1 ACTIVE SOIC D 8 2500 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 2904Q1 LM2904QPWRG4Q1 ACTIVE TSSOP PW 8 2000 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 2904Q1 LM2904QPWRQ1 ACTIVE TSSOP PW 8 2000 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 2904Q1 LM2904VQDRG4Q1 ACTIVE SOIC D 8 2500 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 2904VQ LM2904VQDRQ1 ACTIVE SOIC D 8 2500 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 2904VQ1 LM2904VQPWRG4Q1 ACTIVE TSSOP PW 8 2000 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 2904VQ Addendum-Page 1 Samples PACKAGE OPTION ADDENDUM www.ti.com Orderable Device 9-Apr-2022 Status (1) Package Type Package Pins Package Drawing Qty Eco Plan (2) Lead finish/ Ball material RoHS & Green NIPDAU MSL Peak Temp Op Temp (°C) Device Marking (3) (4/5) (6) LM2904VQPWRQ1 ACTIVE TSSOP PW 8 2000 Level-1-260C-UNLIM -40 to 125 2904VQ (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. (2) RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may reference these types of products as "Pb-Free". RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption. Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of