LMV722IDR

LMV721 LMV722 www.ti.com SLOS470C – JUNE 2005 – REVISED SEPTEMBER 2010 10-MHz LOW-NOISE LOW-VOLTAGE LOW-POWER OPERATIONAL AMPLIFIERS Check for Samples: LMV721, LMV722 FEATURES 1 • • • • LMV7210DBV or DCK PACKAGE (TOP VIEW) Power-Supply Voltage Range: 2.2 V to 5.5 V Low Supply Current: 930 mA/Amplifier at 2.2 V High Unity-Gain Bandwidth: 10 MHz Rail-to-Rail Output Swing – 600-Ω Load: 120 mV From Either Rail at 2.2 V – 2-kΩ Load: 50 mV From Either Rail at 2.2 V Input Common-Mode Voltage Range Includes Ground Input Voltage Noise: 9 nV/√Hz at f = 1 kHz • • OUT VCC− IN+ 5 VCC+ 4 IN− 2 3 LMV7220D, DGK, OR DRG PACKAGE (TOP VIEW) 1OUT 1IN− 1IN+ VCC− APPLICATIONS • • • • 1 Cellular and Cordless Phones Active Filter and Buffers Laptops and PDAs Battery Powered Electronics 1 8 2 7 3 6 4 5 VCC+ 2OUT 2IN− 2IN+ DESCRIPTION/ORDERING INFORMATION The LMV721 (single) and LMV722 (dual) are low-noise low-voltage low-power operational amplifiers that can be designed into a wide range of applications. The LMV721 and LMV722 have a unity-gain bandwidth of 10 MHz, a slew rate of 5 V/ms, and a quiescent current of 930 mA/amplifier at 2.2 V. The LMV721 and LMV722 are designed to provide optimal performance in low-voltage and low-noise systems. They provide rail-to-rail output swing into heavy loads. The input common-mode voltage range includes ground, and the maximum input offset voltage are 3.5 mV (over recommended temperature range) for the devices. Their capacitive load capability is also good at low supply voltages. The operating range is from 2.2 V to 5.5 V. ORDERING INFORMATION (1) TA PACKAGE Single (2) LMV721IDCKR Reel of 250 LMV721IDCKT Reel of 3000 LMV721IDBVR Reel of 2500 LMV722IDR Tube of 75 LMV722ID VSSOP – DGK Reel of 2500 LMV722IDGKR R6_ QFN – DRG Reel of 2500 LMV722IDRGR ZYY SOIC – D Dual (1) (2) (3) TOP-SIDE MARKING (3) Reel of 3000 SC-70 – DCK SOT-23 – DBV –40°C to 105°C ORDERABLE PART NUMBER RK_ RBF_ MV722I For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI web site at www.ti.com. Package drawings, thermal data, and symbolization are available at www.ti.com/packaging. DBV/DCK/DGK: The actual top-side marking has one additional character that designates the wafer fab/assembly site. 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Copyright © 2005–2010, Texas Instruments Incorporated LMV721 LMV722 SLOS470C – JUNE 2005 – REVISED SEPTEMBER 2010 www.ti.com Typical Application R5 VCC C1 R3 Electret Microphone R4 Input VCC R1 − + Output C2 R2 Absolute Maximum Ratings (1) over operating free-air temperature range (unless otherwise noted) MIN MAX (2) VCC+ – VCC– Supply voltage VID Differential input voltage (3) 6 V ±Supply voltage V D package (5) Package thermal impedance qJA (4) TJ Operating virtual-junction temperature Tstg Storage temperature range (1) (2) (3) (4) (5) (6) UNIT 97 DBV package (5) 206 DCK package (5) 252 DGK package (5) 172 DRG package (6) 50.7 –65 °C/W 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 functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. All voltage values (except differential voltages and VCC specified for the measurement of IOS) are with respect to the network GND. Differential voltages are at IN+ with respect to IN−. Maximum power dissipation is a function of TJ(max), qJA, and TA. The maximum allowable power dissipation at any allowable ambient temperature is PD = (TJ(max) – TA)/qJA. Operating at the absolute maximum TJ of 150°C can affect reliability. The package thermal impedance is calculated in accordance with JESD 51-7. The package thermal impedance is calculated in accordance with JESD 51-5. Recommended Operating Conditions MIN MAX UNIT VCC+ – VCC– Supply voltage 2.2 5.5 V TJ Operating virtual-junction temperature –40 105 °C ESD Protection Human-Body Model Machine Model 2 Submit Documentation Feedback TYP UNIT 2000 V 100 V Copyright © 2005–2010, Texas Instruments Incorporated Product Folder Link(s): LMV721 LMV722 LMV721 LMV722 www.ti.com SLOS470C – JUNE 2005 – REVISED SEPTEMBER 2010 Electrical Characteristics VCC+ = 2.2 V, VCC− = GND, VICR = VCC+/2, VO = VCC+/2, and RL > 1 MΩ (unless otherwise noted) PARAMETER TEST CONDITIONS TJ MIN 25°C TYP MAX 0.02 3 UNIT VIO Input offset voltage TCVIO Input offset voltage average drift 25°C 0.6 mV/°C IIB Input bias current 25°C 260 nA IIO Input offset current 25°C 25 nA CMMR Common-mode rejection ratio VICR = 0 V to 1.3 V PSRR Power-supply rejection ratio VCC+ = 2.2 V to 5 V, VO = 0, VICR = 0 VICR Input common-mode voltage –40°C to 105°C CMRR ≥ 50 dB RL = 600 Ω, VO = 0.75 V to 2 V AVD Large-signal voltage gain RL = 2 kΩ, VO = 0.5 V to 2.1 V RL = 600 Ω to VCC+/2 25°C 70 –40°C to 105°C 64 25°C 80 –40°C to 105°C 70 88 90 RL = 2 kΩ to VCC+/2 25°C 75 –40°C to 105°C 70 25°C 75 –40°C to 105°C 70 25°C 2.090 –40°C to 105°C 2.065 Output current Sinking, VO = 2.2 V, VIN(diff) = ±0.5 V 2.125 LMV721 ICC Supply current 2.150 –40°C to 105°C 2.125 LMV722 (1) V 2.177 0.056 0.080 0.105 25°C 10 –40°C to 105°C 5 25°C 10 –40°C to 105°C 5 14.9 mA 17.6 0.93 –40°C to 105°C 25°C 0.120 0.145 25°C 25°C dB 84 0.071 25°C IO V 81 –40°C to 105°C Sourcing, VO = 0 V, VIN(diff) = ±0.5 V dB 1.3 –40°C to 105°C Output swing dB –0.3 25°C 25°C VO mV 3.5 1.3 1.5 1.81 –40°C to 105°C mA 2.4 2.6 SR Slew rate 25°C 4.9 V/ms GBW Gain bandwidth product 25°C 10 MHz Φm Phase margin 25°C 67.4 ° Gm Gain margin 25°C –9.8 dB Vn Input-referred voltage noise f = 1 kHz 25°C 9 nV/√Hz In Input-referred current noise f = 1 kHz 25°C 0.3 pA/√Hz Total harmonic distortion f = 1 kHz, AV = 1, RL = 600 Ω, VO = 500 mVpp 25°C 0.004 THD (1) % Connected as voltage follower with 1-V step input. Number specified is the slower of the positive and negative slew rate. Submit Documentation Feedback Copyright © 2005–2010, Texas Instruments Incorporated Product Folder Link(s): LMV721 LMV722 3 LMV721 LMV722 SLOS470C – JUNE 2005 – REVISED SEPTEMBER 2010 www.ti.com Electrical Characteristics VCC+ = 5 V, VCC− = GND, VICR = VCC+/2, VO = VCC+/2, and RL > 1 MΩ (unless otherwise noted) PARAMETER TEST CONDITIONS TJ MIN 25°C TYP MAX –0.08 3 UNIT VIO Input offset voltage TCVIO Input offset voltage average drift 25°C 0.6 mV/°C IIB Input bias current 25°C 260 nA IIO Input offset current 25°C 25 nA CMMR Common-mode rejection ratio VICR = 0 V to 4.1 V PSRR Power-supply rejection ratio VCC+ = 2.2 V to 5 V, VO = 0, VICR = 0 VICR Input common-mode voltage –40°C to 105°C CMRR ≥ 50 dB RL = 600 Ω, VO = 0.75 V to 4.8 V AVD Large-signal voltage gain RL = 2 kΩ, VO = 0.7 V to 4.9 V RL = 600 Ω to VCC+/2 3.5 25°C 80 –40°C to 105°C 75 25°C 70 –40°C to 105°C 64 90 RL = 2 kΩ to VCC+/2 25°C 80 –40°C to 105°C 70 25°C 80 –40°C to 105°C 70 25°C 4.84 –40°C to 105°C 4.815 Output current Sinking, VO = 2.2 V, VIN(diff) = ±0.5 V 4.882 LMV721 ICC Supply current 4.93 –40°C to 105°C 4.905 4.952 0.076 LMV722 (1) V 0.11 0.135 25°C 20 –40°C to 105°C 12 25°C 15 –40°C to 105°C 8.5 52.6 mA 23.7 1.03 –40°C to 105°C 25°C 0.19 0.215 25°C 25°C dB 94 0.134 25°C IO V 87 –40°C to 105°C Sourcing, VO = 0 V, VIN(diff) = ±0.5 V dB 4.1 –40°C to 105°C Output swing dB –0.3 25°C 25°C VO 89 mV 1.4 1.7 2.01 –40°C to 105°C 2.4 mA 2.8 SR Slew rate 25°C 5.25 V/ms GBW Gain bandwidth product 25°C 10 MHz Φm Phase margin 25°C 72 ° Gm Gain margin 25°C –11 dB Vn Input-referred voltage noise f = 1 kHz 25°C 8.5 nV/√Hz In Input-referred current noise f = 1 kHz 25°C 0.2 pA/√Hz Total harmonic distortion f = 1 kHz, AV = 1, RL = 600 Ω, VO = 500 mVpp 25°C 0.001 THD (1) 4 % Connected as voltage follower with 1-V step input. Number specified is the slower of the positive and negative slew rate. Submit Documentation Feedback Copyright © 2005–2010, Texas Instruments Incorporated Product Folder Link(s): LMV721 LMV722 LMV721 LMV722 www.ti.com SLOS470C – JUNE 2005 – REVISED SEPTEMBER 2010 TYPICAL CHARACTERISTICS SUPPLY CURRENT vs SUPPLY VOLTAGE SOURCING CURRENT vs OUTPUT VOLTAGE 100 1.4 VCC = 2.2 V TA = 125°C TA = 85°C Isource – Sourcing Current – mA 1.3 ICC – Supply Current – mA 1.2 1.1 1 0.9 TA = 25°C 0.8 TA = –40°C 0.7 0.6 10 1 0.5 0.1 0.001 0.4 2 2.5 3 3.5 4 4.5 5 5.5 6 0.01 1 10 Output Voltage Referenced to VCC – V VCC – Supply Voltage – V SOURCING CURRENT vs OUTPUT VOLTAGE SINKING CURRENT vs OUTPUT VOLTAGE 100 100 VCC = 5 V VCC = 2.2 V Isink – Sinking Current – mA Isource – Sourcing Current – mA 0.1 10 1 0.1 0.001 0.01 0.1 1 Output Voltage Referenced to VCC – V 10 10 1 0.1 0.001 0.01 0.1 1 10 Output Voltage Referenced to VCC – V Submit Documentation Feedback Copyright © 2005–2010, Texas Instruments Incorporated Product Folder Link(s): LMV721 LMV722 5 LMV721 LMV722 SLOS470C – JUNE 2005 – REVISED SEPTEMBER 2010 www.ti.com TYPICAL CHARACTERISTICS (continued) SINKING CURRENT vs OUTPUT VOLTAGE OUTPUT VOLTAGE SWING vs SUPPLY VOLTAGE 100 0.3 VIO – Input Offset Voltage – mV Isink – Sinking Current – mA VCC = 5 V 10 1 0.1 0.001 0.2 0.1 0 -0.1 -0.2 -0.3 0.01 0.1 1 2 10 2.5 3 INPUT OFFSET VOLTAGE vs INPUT COMMON-MODE VOLTAGE 4.5 5 INPUT OFFSET VOLTAGE vs INPUT COMMON-MODE VOLTAGE 0.3 0.3 VCC = 2.2 V VCC = 5 V 0.2 VIO – Input Offset Voltage – mV VIO – Input Offset Voltage – mV 4 VCC – Supply Voltage – V Output Voltage Referenced to VCC – V 0.1 0 -0.1 -0.2 -0.3 0.2 0.1 0 -0.1 -0.2 -0.3 0 0.3 0.6 0.9 1.2 VICR – Input Common-Mode Voltage – V 6 3.5 1.5 0 0.5 1 1.5 2 2.5 3 3.5 4 VICR – Input Common-Mode Voltage – V Submit Documentation Feedback Copyright © 2005–2010, Texas Instruments Incorporated Product Folder Link(s): LMV721 LMV722 LMV721 LMV722 www.ti.com SLOS470C – JUNE 2005 – REVISED SEPTEMBER 2010 TYPICAL CHARACTERISTICS (continued) INPUT VOLTAGE vs OUTPUT VOLTAGE INPUT VOLTAGE vs OUTPUT VOLTAGE 0.3 0.3 VCC = 5 V VCC = 2.2 V Input Differential Voltage – mV Input Differential Voltage – mV 0.2 0.1 0 -0.1 -0.2 0.2 0.1 0 -0.1 -0.2 -0.3 -0.3 0 0.5 1 1.5 2 0 2.5 0.5 INPUT VOLTAGE NOISE vs FREQUENCY 2 2.5 3 3.5 4 4.5 5 INPUT CURRENT NOISE vs FREQUENCY 100 Input Current Noise – pA/ √Hz Hz 100 Input Voltage Noise – µV/ √Hz Hz 1.5 Output Voltage – V Output Voltage – V 10 1 10 1.E+01 1 100 1.E+02 1.E+03 1k 1.E+04 10k 1.E+05 100k 10 1 0.1 10 1.E+01 100 1.E+02 1k 1.E+03 10k 1.E+04 f – Frequency – Hz f – Frequency – Hz Submit Documentation Feedback Copyright © 2005–2010, Texas Instruments Incorporated Product Folder Link(s): LMV721 LMV722 7 LMV721 LMV722 SLOS470C – JUNE 2005 – REVISED SEPTEMBER 2010 www.ti.com TYPICAL CHARACTERISTICS (continued) PSRR vs FREQUENCY PSRR vs FREQUENCY 120 120 VCC = 5 V 100 100 80 80 PSRR – dB 60 60 40 40 20 20 0 1.E+02 100 1.E+03 1k 1.E+04 10k 1.E+05 100k 1.E+06 1M 0 1.E+02 100 1.E+07 10M 1.E+03 1k 1.E+04 10k 1.E+05 100k f – Frequency – Hz f – Frequency – Hz GAIN AND PHASE vs FREQUENCY GAIN AND PHASE vs FREQUENCY 80 80 130 VCC = 5 V 115 70 100 60 50 85 50 40 70 30 55 20 40 10 115 Phase 100 85 Gain 40 70 30 55 20 40 25 10 25 0 10 0 10 -10 -5 -10 -5 Gain – dB Gain – dB 8 Gain Phase – deg Phase 60 1.E+07 10M 130 VCC = 2.2 V 70 1.E+06 1M -20 -20 10k 100k 1.E+06 10M 100M 1k 1M 1.E+03 1.E+04 1.E+05 1.E+07 1.E+08 -20 -20 10k 100k 10M 100M 1k 1M 1.E+03 1.E+04 1.E+05 1.E+06 1.E+07 1.E+08 f – Frequency – Hz f – Frequency – Hz Submit Documentation Feedback Phase – deg PSRR – dB VCC = 2.2 V Copyright © 2005–2010, Texas Instruments Incorporated Product Folder Link(s): LMV721 LMV722 LMV721 LMV722 www.ti.com SLOS470C – JUNE 2005 – REVISED SEPTEMBER 2010 TYPICAL CHARACTERISTICS (continued) SLEW RATE vs SUPPLY VOLTAGE THD vs FREQUENCY 6 1 VCC = 2.2 V 5.8 5.6 5.2 THD – % SR – Slew Rate – V/µs 0.1 5.4 5 Rising 0.01 4.8 4.6 0.001 4.4 Falling 4.2 4 2 2.5 3 3.5 4 4.5 5 0.0001 100 1000 1k 10000 10k 100000 100k f – Frequency – Hz VCC – Supply Voltage – V PULSE RESPONSE PULSE RESPONSE VCCR=L 5= V, RL = C 2 Lk=Ω21.2 , CL =nF, 21.2 RO © = 2.1 Ω 2 k©, ROnF, = 2.1 0.25 V per Division 0.25 V per Division nF, RnF, 0O©= 0 Ω VCC =R5 V,2Rk©, kLΩ=, 21.2 CL = 21.2 L= O =R L = 2C 2 µs per Division 2 µs per Division Submit Documentation Feedback Copyright © 2005–2010, Texas Instruments Incorporated Product Folder Link(s): LMV721 LMV722 9 LMV721 LMV722 SLOS470C – JUNE 2005 – REVISED SEPTEMBER 2010 www.ti.com TYPICAL CHARACTERISTICS (continued) PULSE RESPONSE PULSE RESPONSE 10Rk©, C = 21.2 nF, R = 0 © VCCR=L 5= V, L = 10 LkΩ, CL = 21.2OnF, RO = 0 Ω 0.25 V per Division 0.25 V per Division = V, 2 k©, ROnF, = 9.5 VCCR=L 5 RL = C 2Lk=Ω21.2 , CL =nF, 21.2 RO © = 9.5 Ω 2 µs per Division 2 µs per Division PULSE RESPONSE PULSE RESPONSE 2R ©, C2L = ROnF, = 0R© VCC = R 2.2 Ω2.12 , CL =nF, 2.12 L =V, L = O = 0 Ω 0.25 V per Division 250 mV per Division = V, 600 CL =Ω21.2 ROnF, = 0R©O = 0 Ω VCCR=L 5 RL©, = 600 , CL =nF, 21.2 1 µs per Division 2 µs per Division PULSE RESPONSE PULSE RESPONSE 10Rk©, C k= ROnF, = 0R© VCC = R2.2 Ω,2.12 CL =nF, 2.12 L =V, L = 10 L O = 0 Ω 250 mV per Division 250 mV per Division RL =V,2Rk©, CLΩ=, 2.12 nF, RnF, 0O©= 0 Ω VCC = 2.2 CL = 2.12 O =R L = 2 k 1 µs per Division 1 µs per Division 10 Submit Documentation Feedback Copyright © 2005–2010, Texas Instruments Incorporated Product Folder Link(s): LMV721 LMV722 LMV721 LMV722 www.ti.com SLOS470C – JUNE 2005 – REVISED SEPTEMBER 2010 TYPICAL CHARACTERISTICS (continued) PULSE RESPONSE PULSE RESPONSE VCC = R 2.2 = 10Ck CL =nF, 2.12ROnF, RO = © 11.5 Ω 10RLk©, = ,2.12 = 11.5 L =V, LΩ 250 mV per Division 250 mV per Division RL V, = 10 k©, 2.12 nF, R VCC = 2.2 RL = 10 C kΩ ,C nF, 2.2 Ω L= O =R2.2 L = 2.12 O =© 1 µs per Division 1 µs per Division PULSE RESPONSE 250 mV per Division 600 CL = ROnF, = 0R© VCC = R 2.2 RL ©, = 600 Ω1.89 , CL =nF, 1.89 L =V, O = 0 Ω 1 µs per Division Submit Documentation Feedback Copyright © 2005–2010, Texas Instruments Incorporated Product Folder Link(s): LMV721 LMV722 11 LMV721 LMV722 SLOS470C – JUNE 2005 – REVISED SEPTEMBER 2010 www.ti.com REVISION HISTORY Changes from Revision B (August 2010) to Revision C Page • Changed all temperature parameters from max of 85°C to 105°C ...................................................................................... 1 • Changed supply voltage max value to 6 in Absolute Maximum Ratings table ..................................................................... 2 • Changed supply voltage MAX value to 5.5 in Recommended Operating Conditions table ................................................. 2 • Changed AVD, VO test conditons for RL = 600 Ω: 0.75 V to 4.8 V ........................................................................................ 4 • Changed AVD, VO test conditons for RL = 2 kΩ Ω: 0.75 V to 4.8 V ....................................................................................... 4 12 Submit Documentation Feedback Copyright © 2005–2010, Texas Instruments Incorporated Product Folder Link(s): LMV721 LMV722 PACKAGE OPTION ADDENDUM www.ti.com 10-Dec-2020 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) LMV721IDBVR ACTIVE SOT-23 DBV 5 3000 RoHS & Green LMV721IDCKR ACTIVE SC70 DCK 5 3000 LMV721IDCKT ACTIVE SC70 DCK 5 LMV722ID ACTIVE SOIC D LMV722IDGKR ACTIVE VSSOP LMV722IDGKRG4 ACTIVE LMV722IDR ACTIVE NIPDAU Level-1-260C-UNLIM -40 to 105 (RBFA, RBFM) RoHS & Green NIPDAU | NIPDAUAG Level-1-260C-UNLIM -40 to 105 (RKA, RKM) 250 RoHS & Green NIPDAU | NIPDAUAG Level-1-260C-UNLIM -40 to 105 (RKA, RKM) 8 75 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 105 MV722I DGK 8 2500 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 105 R6E VSSOP DGK 8 2500 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 105 R6E SOIC D 8 2500 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 105 MV722I (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