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LM2904MX/NOPB

LM2904MX/NOPB

  • 厂商:

    BURR-BROWN(德州仪器)

  • 封装:

    SOIC8_150MIL

  • 描述:

    双路、26V、1MHz 运算放大器

  • 数据手册
  • 价格&库存
LM2904MX/NOPB 数据手册
Product Folder Sample & Buy Support & Community Tools & Software Technical Documents LM158-N, LM258-N, LM2904-N, LM358-N SNOSBT3I – JANUARY 2000 – REVISED DECEMBER 2014 LMx58-N Low-Power, Dual-Operational Amplifiers 1 Features 3 Description • The LM158 series consists of two independent, high gain, internally frequency compensated operational amplifiers which were designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible and the low power supply current drain is independent of the magnitude of the power supply voltage. 1 • • • • • • • • • • • Available in 8-Bump DSBGA Chip-Sized Package, (See AN-1112, SNVA009) Internally Frequency Compensated for Unity Gain Large DC Voltage Gain: 100 dB Wide Bandwidth (Unity Gain): 1 MHz (Temperature Compensated) Wide Power Supply Range: – Single Supply: 3V to 32V – Or Dual Supplies: ±1.5V to ±16V Very Low Supply Current Drain (500 μA)—Essentially Independent of Supply Voltage Low Input Offset Voltage: 2 mV Input Common-Mode Voltage Range Includes Ground Differential Input Voltage Range Equal to the Power Supply Voltage Large Output Voltage Swing Unique Characteristics: – In the Linear Mode the Input Common-Mode Voltage Range Includes Ground and the Output Voltage Can Also Swing to Ground, even though Operated from Only a Single Power Supply Voltage. – The Unity Gain Cross Frequency is Temperature Compensated. – The Input Bias Current is also Temperature Compensated. Advantages: – Two Internally Compensated Op Amps – Eliminates Need for Dual Supplies – Allows Direct Sensing Near GND and VOUT Also Goes to GND – Compatible with All Forms of Logic – Power Drain Suitable for Battery Operation Application areas include transducer amplifiers, dc gain blocks and all the conventional op-amp circuits which now can be more easily implemented in single power supply systems. For example, the LM158 series can be directly operated off of the standard 3.3-V power supply voltage which is used in digital systems and will easily provide the required interface electronics without requiring the additional ±15V power supplies. The LM358 and LM2904 are available in a chip sized package (8-Bump DSBGA) using TI's DSBGA package technology. Device Information(1) PART NUMBER LM158-N LM258-N LM2904-N LM358-N PACKAGE BODY SIZE (NOM) TO-CAN (8) 9.08 mm x 9.09 mm CDIP (8) 10.16 mm x 6.502 mm TO-CAN (8) 9.08 mm x 9.09 mm DSBGA (8) 1.31 mm x 1.31 mm SOIC (8) 4.90 mm x 3.91 mm PDIP (8) 9.81 mm x 6.35 mm TO-CAN (8) 9.08 mm x 9.09 mm DSBGA (8) 1.31 mm x 1.31 mm SOIC (8) 4.90 mm x 3.91 mm PDIP (8) 9.81 mm x 6.35 mm (1) For all available packages, see the orderable addendum at the end of the datasheet. Voltage Controlled Oscillator (VCO) 2 Applications • • • Active Filters General Signal Conditioning and Amplification 4- to 20-mA Current Loop Transmitters 1 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. LM158-N, LM258-N, LM2904-N, LM358-N SNOSBT3I – JANUARY 2000 – REVISED DECEMBER 2014 www.ti.com Table of Contents 1 2 3 4 5 6 Features .................................................................. Applications ........................................................... Description ............................................................. Revision History..................................................... Pin Configuration and Functions ......................... Specifications......................................................... 1 1 1 2 3 4 6.1 6.2 6.3 6.4 6.5 Absolute Maximum Ratings ...................................... 4 ESD Ratings ............................................................ 4 Recommended Operating Conditions....................... 5 Thermal Information .................................................. 5 Electrical Characteristics: LM158A, LM358A, LM158, LM258 ........................................................................ 5 6.6 Electrical Characteristics: LM358, LM2904............... 7 6.7 Typical Characteristics .............................................. 9 7 Detailed Description ............................................ 12 7.1 Overview ................................................................. 12 7.2 Functional Block Diagram ....................................... 12 7.3 Feature Description................................................. 12 7.4 Device Functional Modes........................................ 13 8 Application and Implementation ........................ 14 8.1 Application Information............................................ 14 8.2 Typical Applications ................................................ 14 9 Power Supply Recommendations...................... 24 10 Layout................................................................... 24 10.1 Layout Guidelines ................................................. 24 10.2 Layout Example .................................................... 24 11 Device and Documentation Support ................. 25 11.1 11.2 11.3 11.4 Related Links ........................................................ Trademarks ........................................................... Electrostatic Discharge Caution ............................ Glossary ................................................................ 25 25 25 25 12 Mechanical, Packaging, and Orderable Information ........................................................... 25 4 Revision History NOTE: Page numbers for previous revisions may differ from page numbers in the current version. Changes from Revision H (March 2013) to Revision I • Page Added Pin Configuration and Functions 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 Changes from Revision G (March 2013) to Revision H • 2 Page Changed layout of National Data Sheet to TI format ........................................................................................................... 25 Submit Documentation Feedback Copyright © 2000–2014, Texas Instruments Incorporated Product Folder Links: LM158-N LM258-N LM2904-N LM358-N LM158-N, LM258-N, LM2904-N, LM358-N www.ti.com SNOSBT3I – JANUARY 2000 – REVISED DECEMBER 2014 5 Pin Configuration and Functions D, P, and NAB Package 8-Pin SOIC, PDIP, and CDIP Top View LMC Package 8-Pin TO-99 Top View YPB Package 8-Pin DSBGA Top View Pin Functions PIN TYPE DESCRIPTION D/P/LMC NO. DSBGA NO. NAME 1 A1 OUTA O Output , Channel A 2 B1 -INA I Inverting Input, Channel A 3 C1 +INA I Non-Inverting Input, Channel A 4 C2 GND / V- P Ground for Single supply configurations. negative supply for dual supply configurations 5 C3 +INB I Output, Channel B 6 B3 -INB I Inverting Input, Channel B 7 A3 OUTB O Non-Inverting Input, Channel B 8 A2 V+ P Positive Supply Copyright © 2000–2014, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: LM158-N LM258-N LM2904-N LM358-N 3 LM158-N, LM258-N, LM2904-N, LM358-N SNOSBT3I – JANUARY 2000 – REVISED DECEMBER 2014 www.ti.com 6 Specifications 6.1 Absolute Maximum Ratings See (1) (2) (3) . LM158, LM258, LM358, LM158A, LM258A, LM358A MIN MAX Supply Voltage, V+ 32 PDIP (P) 830 TO-99 (LMC) 550 SOIC (D) 530 DSBGA (YPB) 435 Output Short-Circuit to V+ ≤ 15 V and TA = 25°C GND (One Amplifier) (5) (2) (3) (4) (5) (6) 26 V 26 V 830 mW mW 530 mW mW 50 50 125 mA °C PDIP Package (P): Soldering (10 seconds) 260 260 °C SOIC Package (D) Vapor Phase (60 seconds) 215 215 °C Infrared (15 seconds) 220 220 °C PDIP (P): (Soldering, 10 seconds) 260 260 °C TO-99 (LMC): (Soldering, 10 seconds) 300 300 °C 150 °C −65 Storage temperature, Tstg (1) V Continuou s −55 Temperature −0.3 26 Continuous Input Current (VIN < −0.3V) (6) UNIT MAX 32 −0.3 Input Voltage Lead Temperature MIN 32 Differential Input Voltage Power Dissipation (4) LM2904 150 −65 Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Recommended Operating Conditions indicate conditions for which the device is intended to be functional, but specific performance is not ensured. For ensured specifications and the test conditions, see the Electrical Characteristics. Refer to RETS158AX for LM158A military specifications and to RETS158X for LM158 military specifications. If Military/Aerospace specified devices are required, please contact the TI Sales Office/Distributors for availability and specifications. For operating at high temperatures, the LM358/LM358A, LM2904 must be derated based on a 125°C maximum junction temperature and a thermal resistance of 120°C/W for PDIP, 182°C/W for TO-99, 189°C/W for SOIC package, and 230°C/W for DSBGA, which applies for the device soldered in a printed circuit board, operating in a still air ambient. The LM258/LM258A and LM158/LM158A can be derated based on a +150°C maximum junction temperature. The dissipation is the total of both amplifiers—use external resistors, where possible, to allow the amplifier to saturate or to reduce the power which is dissipated in the integrated circuit. Short circuits from the output to V+ can cause excessive heating and eventual destruction. When considering short circuits to ground, the maximum output current is approximately 40 mA independent of the magnitude of V+. At values of supply voltage in excess of +15 V, continuous short-circuits can exceed the power dissipation ratings and cause eventual destruction. Destructive dissipation can result from simultaneous shorts on all amplifiers. This input current will only exist when the voltage at any of the input leads is driven negative. It is due to the collector-base junction of the input PNP transistors becoming forward biased and thereby acting as input diode clamps. In addition to this diode action, there is also lateral NPN parasitic transistor action on the IC chip. This transistor action can cause the output voltages of the op amps to go to the V+voltage level (or to ground for a large overdrive) for the time duration that an input is driven negative. This is not destructive and normal output states will re-establish when the input voltage, which was negative, again returns to a value greater than −0.3 V (at 25°C). 6.2 ESD Ratings V(ESD) (1) 4 Electrostatic discharge Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001 (1) VALUE UNIT ±250 V JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process. Submit Documentation Feedback Copyright © 2000–2014, Texas Instruments Incorporated Product Folder Links: LM158-N LM258-N LM2904-N LM358-N LM158-N, LM258-N, LM2904-N, LM358-N www.ti.com SNOSBT3I – JANUARY 2000 – REVISED DECEMBER 2014 6.3 Recommended Operating Conditions over operating free-air temperature range (unless otherwise noted) MIN MAX Supply Voltage (V+ - V-):LM158. LM258, LM358 3 (±1.5) 32 (±16) Supply Voltage (V+ - V-):LM2904 3 (±1.5) 26 (±13) V Operating Temperature: LM158 -55 125 °C Operating Temperature: LM258 -25 85 °C 0 70 °C -40 85 °C Operating Temperature: LM358 Operating Temperature: LM2904 UNIT V 6.4 Thermal Information THERMAL METRIC (1) LM158-N, LM258-N, LM358-N LM158-N LMC NAB 155 132 LM2904-N, LM358-N UNIT YPB D P 189 120 8 PINS RθJA (1) Junction-to-ambient thermal resistance 230 °C/W For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953. 6.5 Electrical Characteristics: LM158A, LM358A, LM158, LM258 V+ = +5.0 V, See (1), unless otherwise stated PARAMETER TEST CONDITIONS Input Offset Voltage See (2), TA = 25°C Input Bias Current IIN(+) or IIN(−), TA = 25°C, LM158A MIN TYP LM358A MAX MIN TYP LM158, LM258 MAX MIN TYP MAX UNIT 1 2 2 3 2 5 mV 20 50 45 100 45 150 nA 2 10 5 30 3 30 VCM = 0 V, (3) Input Offset Current IIN(+) − IIN(−), VCM = 0V, TA = 25°C + nA (4) Input Common-Mode V = 30 V, Voltage Range (LM2904, V+ = 26V), TA = 25°C Supply Current Over Full Temperature Range V+−1. 5 0 V+−1.5 0 V+−1.5 0 V RL = ∞ on All Op Amps V+ = 30V (LM2904 V+ = 26V) V+ = 5V 1 2 1 2 1 2 mA 0.5 1.2 0.5 1.2 0.5 1.2 mA + Large Signal Voltage Gain V = 15 V, TA = 25°C, RL ≥ 2 kΩ, (For VO = 1 V to 11 V) Common-Mode TA = 25°C, Rejection Ratio VCM = 0 V to V+−1.5 V Power Supply V+ = 5 V to 30 V Rejection Ratio (LM2904, V+ = 5 V to 26 V), TA = 25°C (1) (2) (3) (4) 50 100 25 100 50 100 V/mV 70 85 65 85 70 85 dB 65 100 65 100 65 100 dB These specifications are limited to –55°C ≤ TA ≤ +125°C for the LM158/LM158A. With the LM258/LM258A, all temperature specifications are limited to −25°C ≤ TA ≤ 85°C, the LM358/LM358A temperature specifications are limited to 0°C ≤ TA ≤ 70°C, and the LM2904 specifications are limited to –40°C ≤ TA ≤ 85°C. VO ≃ 1.4 V, RS = 0 Ω with V+ from 5 V to 30 V; and over the full input common-mode range (0 V to V+ −1.5 V) at 25°C. For LM2904, V+ from 5 V to 26 V. The direction of the input current is out of the IC due to the PNP input stage. This current is essentially constant, independent of the state of the output so no loading change exists on the input lines. The input common-mode voltage of either input signal voltage should not be allowed to go negative by more than 0.3 V (at 25°C). The upper end of the common-mode voltage range is V+ −1.5 V (at 25°C), but either or both inputs can go to 32 V without damage (26 V for LM2904), independent of the magnitude of V+. Copyright © 2000–2014, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: LM158-N LM258-N LM2904-N LM358-N 5 LM158-N, LM258-N, LM2904-N, LM358-N SNOSBT3I – JANUARY 2000 – REVISED DECEMBER 2014 www.ti.com Electrical Characteristics: LM158A, LM358A, LM158, LM258 (continued) V+ = +5.0 V, See(1), unless otherwise stated PARAMETER TEST CONDITIONS Power Supply V+ = 5 V to 30 V Rejection Ratio (LM2904, V+ = 5 V to 26 V), TA = 25°C Amplifier-to-Amplifier Coupling f = 1 kHz to 20 kHz, TA = 25°C (Input Referred), See (5) Output Current Source VIN+ = 1 V, VIN− = 0 V, V+ = 15 V, LM158A MIN TYP 65 100 LM358A MAX MIN TYP 65 100 −120 LM158, LM258 MAX TYP 65 100 dB −120 dB −120 MAX UNIT MIN 20 40 20 40 20 40 mA 10 20 10 20 10 20 mA 12 50 12 50 12 50 μA VO = 2 V, TA = 25°C Sink VIN− = 1 V, VIN+ = 0 V V+ = 15 V, TA = 25°C, VO = 2 V VIN− = 1 V, VIN+ = 0 V TA = 25°C, VO = 200 mV, V+ = 15 V Short Circuit to Ground TA = 25°C, See (6), V+ = 15 V Input Offset Voltage See (2) Input Offset Voltage Drift RS = 0Ω Input Offset Current IIN(+) − IIN(−) Input Offset Current Drift 40 60 40 60 4 7 15 RS = 0Ω 10 Input Bias Current IIN(+) or IIN(−) 40 Input Common-Mode Voltage Range V+ = 30 V, See (4) (LM2904, V+ = 26 V) 20 200 10 300 10 100 40 200 40 V+−2 V+−2 100 0 mA mV μV/°C 7 75 0 60 7 7 30 0 40 5 nA pA/°C 300 nA V+−2 V + Large Signal Voltage Gain V = +15 V (VO = 1 V to 11 V) 25 15 25 V/mV 26 26 V RL ≥ 2 kΩ Output VOH Voltage Swing VOL Output Current Source V+ = +30 V RL = 2 kΩ 26 (LM2904, V+ = 26 V) RL = 10 kΩ 27 V+ = 5V, RL = 10 kΩ VIN+ = +1 V, VIN− = 0 V, V+ = 15 V, VO = 2 V Sink VIN− = +1 V, VIN+ = 0 V, V+ = 15 V, VO = 2 V (5) (6) 6 28 5 27 20 28 5 27 20 28 5 V 20 mV 10 20 10 20 10 20 mA 10 15 5 8 5 8 mA Due to proximity of external components, insure that coupling is not originating via stray capacitance between these external parts. This typically can be detected as this type of capacitance increases at higher frequencies. Short circuits from the output to V+ can cause excessive heating and eventual destruction. When considering short circuits to ground, the maximum output current is approximately 40 mA independent of the magnitude of V+. At values of supply voltage in excess of +15 V, continuous short-circuits can exceed the power dissipation ratings and cause eventual destruction. Destructive dissipation can result from simultaneous shorts on all amplifiers. Submit Documentation Feedback Copyright © 2000–2014, Texas Instruments Incorporated Product Folder Links: LM158-N LM258-N LM2904-N LM358-N LM158-N, LM258-N, LM2904-N, LM358-N www.ti.com SNOSBT3I – JANUARY 2000 – REVISED DECEMBER 2014 6.6 Electrical Characteristics: LM358, LM2904 V+ = +5.0 V, See (1), unless otherwise stated PARAMETER TEST CONDITIONS Input Offset Voltage See (2) , TA = 25°C Input Bias Current IIN(+) or IIN(−), TA = 25°C, VCM = 0 V, See (3) Input Offset Current IIN(+) − IIN(−), VCM = 0 V, TA = 25°C Input Common-Mode Voltage Range V+ = 30 V, See (4) (LM2904, V+ = 26 V), TA = 25°C Supply Current Over Full Temperature Range LM358 MIN TYP LM2904 MAX MIN TYP UNIT MAX 2 7 2 7 mV 45 250 45 250 nA 50 5 50 nA V −1.5 V 5 V+−1. 5 0 + 0 RL = ∞ on All Op Amps V+ = 30 V (LM2904 V+ = 26 V) V+ = 5 V 1 2 1 2 mA 0.5 1.2 0.5 1.2 mA + Large Signal Voltage V = 15V, TA = 25°C, Gain RL ≥ 2 kΩ, (For VO = 1 V to 11 V) Common-Mode Rejection Ratio TA = 25°C, Power Supply Rejection Ratio V+ = 5 V to 30 V Amplifier-to-Amplifier Coupling f = 1 kHz to 20 kHz, TA = 25°C (Input Referred), See (5) Output Current VIN+ VIN− + VCM = 0 V to V+−1.5 V 25 100 25 100 V/mV 65 85 50 70 dB 65 100 50 100 dB −120 dB (LM2904, V+ = 5 V to 26 V), TA = 25°C Source −120 = 1 V, = 0 V, V = 15 V, 20 40 20 40 mA 10 20 10 20 mA 12 50 12 50 μA VO = 2 V, TA = 25°C Sink VIN− = 1 V, VIN+ = 0 V V+ = 15V, TA = 25°C, VO = 2 V VIN− = 1 V, VIN+ = 0 V TA = 25°C, VO = 200 mV, V+ = 15 V Short Circuit to Ground TA = 25°C, See (6), V+ = 15 V 40 (2) Input Offset Voltage See Input Offset Voltage Drift RS = 0 Ω Input Offset Current IIN(+) − IIN(−) Input Offset Current Drift RS = 0 Ω 10 Input Bias Current IIN(+) or IIN(−) 40 (1) (2) (3) (4) (5) (6) 60 40 9 60 mA 10 7 150 45 200 10 500 40 mV μV/°C 7 nA pA/°C 500 nA These specifications are limited to –55°C ≤ TA ≤ +125°C for the LM158/LM158A. With the LM258/LM258A, all temperature specifications are limited to −25°C ≤ TA ≤ 85°C, the LM358/LM358A temperature specifications are limited to 0°C ≤ TA ≤ 70°C, and the LM2904 specifications are limited to –40°C ≤ TA ≤ 85°C. VO ≃ 1.4 V, RS = 0 Ω with V+ from 5 V to 30 V; and over the full input common-mode range (0 V to V+ −1.5 V) at 25°C. For LM2904, V+ from 5 V to 26 V. The direction of the input current is out of the IC due to the PNP input stage. This current is essentially constant, independent of the state of the output so no loading change exists on the input lines. The input common-mode voltage of either input signal voltage should not be allowed to go negative by more than 0.3 V (at 25°C). The upper end of the common-mode voltage range is V+ −1.5 V (at 25°C), but either or both inputs can go to 32 V without damage (26 V for LM2904), independent of the magnitude of V+. Due to proximity of external components, insure that coupling is not originating via stray capacitance between these external parts. This typically can be detected as this type of capacitance increases at higher frequencies. Short circuits from the output to V+ can cause excessive heating and eventual destruction. When considering short circuits to ground, the maximum output current is approximately 40 mA independent of the magnitude of V+. At values of supply voltage in excess of +15 V, continuous short-circuits can exceed the power dissipation ratings and cause eventual destruction. Destructive dissipation can result from simultaneous shorts on all amplifiers. Copyright © 2000–2014, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: LM158-N LM258-N LM2904-N LM358-N 7 LM158-N, LM258-N, LM2904-N, LM358-N SNOSBT3I – JANUARY 2000 – REVISED DECEMBER 2014 www.ti.com Electrical Characteristics: LM358, LM2904 (continued) V+ = +5.0 V, See(1), unless otherwise stated PARAMETER TEST CONDITIONS Input Common-Mode Voltage Range V+ = 30 V, See (4) (LM2904, V+ = 26 V) Large Signal Voltage Gain V+ = +15 V (VO = 1 V to 11 V) LM358 MIN TYP 0 LM2904 MAX MIN V+−2 0 TYP MAX V+ −2 UNIT V 15 15 V/mV RL = 2 kΩ 26 22 V RL = 10 kΩ 27 RL ≥ 2 kΩ Output VOH V+ = 30 V + Voltage (LM2904, V = 26 V) Swing VOL V+ = 5 V, RL = 10 kΩ Output Current Source VIN+ = 1 V, VIN− = 0 V, V+ = 15 V, VO = 2 V Sink VIN− = 1 V, VIN+ = 0 V, V+ = 15 V, VO = 2 V 8 Submit Documentation Feedback 28 5 23 20 24 5 V 100 mV 10 20 10 20 mA 5 8 5 8 mA Copyright © 2000–2014, Texas Instruments Incorporated Product Folder Links: LM158-N LM258-N LM2904-N LM358-N LM158-N, LM258-N, LM2904-N, LM358-N www.ti.com SNOSBT3I – JANUARY 2000 – REVISED DECEMBER 2014 6.7 Typical Characteristics Figure 1. Input Voltage Range Figure 2. Input Current Figure 3. Supply Current Figure 4. Voltage Gain Figure 5. Open Loop Frequency Response Figure 6. Common-Mode Rejection Ratio Copyright © 2000–2014, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: LM158-N LM258-N LM2904-N LM358-N 9 LM158-N, LM258-N, LM2904-N, LM358-N SNOSBT3I – JANUARY 2000 – REVISED DECEMBER 2014 www.ti.com Typical Characteristics (continued) 10 Figure 7. Voltage Follower Pulse Response Figure 8. Voltage Follower Pulse Response (Small Signal) Figure 9. Large Signal Frequency Response Figure 10. Output Characteristics Current Sourcing Figure 11. Output Characteristics Current Sinking Figure 12. Current Limiting Submit Documentation Feedback Copyright © 2000–2014, Texas Instruments Incorporated Product Folder Links: LM158-N LM258-N LM2904-N LM358-N LM158-N, LM258-N, LM2904-N, LM358-N www.ti.com SNOSBT3I – JANUARY 2000 – REVISED DECEMBER 2014 Typical Characteristics (continued) Figure 13. Input Current (LM2902 Only) Copyright © 2000–2014, Texas Instruments Incorporated Figure 14. Voltage Gain (LM2902 Only) Submit Documentation Feedback Product Folder Links: LM158-N LM258-N LM2904-N LM358-N 11 LM158-N, LM258-N, LM2904-N, LM358-N SNOSBT3I – JANUARY 2000 – REVISED DECEMBER 2014 www.ti.com 7 Detailed Description 7.1 Overview The LM158 series are operational amplifiers which can operate with only a single power supply voltage, have true-differential inputs, and remain in the linear mode with an input common-mode voltage of 0 VDC. These amplifiers operate over a wide range of power supply voltage with little change in performance characteristics. At 25°C amplifier operation is possible down to a minimum supply voltage of 2.3 VDC. Large differential input voltages can be easily accommodated and, as input differential voltage protection diodes are not needed, no large input currents result from large differential input voltages. The differential input voltage may be larger than V+ without damaging the device. Protection should be provided to prevent the input voltages from going negative more than −0.3 VDC (at 25°C). An input clamp diode with a resistor to the IC input terminal can be used. 7.2 Functional Block Diagram Figure 15. (Each Amplifier) 7.3 Feature Description The amplifier's differential inputs consist of a non-inverting input (+IN) and an inverting input (–IN). The amplifer amplifies only the difference in voltage between the two inpus, which is called the differential input voltage. The output voltage of the op-amp Vout is given by Equation 1: VOUT = AOL (IN+ - IN-) where • AOL is the open-loop gain of the amplifier, typically around 100dB (100,000x, or 10uV per Volt). (1) To reduce the power supply current drain, the amplifiers have a class A output stage for small signal levels which converts to class B in a large signal mode. This allows the amplifiers to both source and sink large output currents. Therefore both NPN and PNP external current boost transistors can be used to extend the power capability of the basic amplifiers. The output voltage needs to raise approximately 1 diode drop above ground to bias the on-chip vertical PNP transistor for output current sinking applications. For ac applications, where the load is capacitively coupled to the output of the amplifier, a resistor should be used, from the output of the amplifier to ground to increase the class A bias current and prevent crossover distortion. Where the load is directly coupled, as in dc applications, there is no crossover distortion. Capacitive loads which are applied directly to the output of the amplifier reduce the loop stability margin. Values of 50 pF can be accommodated using the worst-case non-inverting unity gain connection. Large closed loop gains or resistive isolation should be used if larger load capacitance must be driven by the amplifier. The bias network of the LM158 establishes a drain current which is independent of the magnitude of the power supply voltage over the range of 3 VDC to 30 VDC. Output short circuits either to ground or to the positive power supply should be of short time duration. Units can be destroyed, not as a result of the short circuit current causing metal fusing, but rather due to the large increase in IC chip power dissipation which will cause eventual failure due to excessive junction temperatures. Putting direct short-circuits on more than one amplifier at a time will increase the total IC power dissipation to destructive levels, if not properly protected with external dissipation limiting resistors in series with the output leads of the amplifiers. The larger value of output source current which is available at 25°C provides a larger output current capability at elevated temperatures (see Typical Characteristics) than a standard IC op amp. 12 Submit Documentation Feedback Copyright © 2000–2014, Texas Instruments Incorporated Product Folder Links: LM158-N LM258-N LM2904-N LM358-N LM158-N, LM258-N, LM2904-N, LM358-N www.ti.com SNOSBT3I – JANUARY 2000 – REVISED DECEMBER 2014 7.4 Device Functional Modes Figure 16. Schematic Diagram The circuits presented in the Typical Single-Supply Applications emphasize operation on only a single power supply voltage. If complementary power supplies are available, all of the standard op-amp circuits can be used. In general, introducing a pseudo-ground (a bias voltage reference of V+/2) will allow operation above and below this value in single power supply systems. Many application circuits are shown which take advantage of the wide input common-mode voltage range which includes ground. In most cases, input biasing is not required and input voltages which range to ground can easily be accommodated. Copyright © 2000–2014, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: LM158-N LM258-N LM2904-N LM358-N 13 LM158-N, LM258-N, LM2904-N, LM358-N SNOSBT3I – JANUARY 2000 – REVISED DECEMBER 2014 www.ti.com 8 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. 8.1 Application Information The LM158 family bring performance, economy, and ease-of-use to a wide variety of op-amp applications. 8.2 Typical Applications 8.2.1 Noninverting DC Gain Figure 17 shows a high input impedance non-inverting circuit. This circuit gives a closed-loop gain equal to the ratio of the sum of R1 and R2 to R1 and a closed-loop 3 dB bandwidth equal to the amplifier unity-gain frequency divided by the closed-loop gain. This design has the benefit of a very high input impedance, which is equal to the differential input impedance multiplied by loop gain. (Open loop gain/Closed loop gain.) In DC coupled applications, input impedance is not as important as input current and its voltage drop across the source resistance. Note that the amplifier output will go into saturation if the input is allowed to float. This may be important if the amplifier must be switched from source to source. *R not needed due to temperature independent IIN Figure 17. Non-Inverting DC Gain (0-V Output) 8.2.1.1 Design Requirements For this example application, the supply voltage is +5V, and 100x±5% of noninverting gain is necessary. Signal input impedance is approx 10kΩ. 8.2.1.2 Detailed Design Procedure Using the equation for a non-inverting amplifier configuration ; G = 1+ R2/R1, set R1 to 10kΩ, and R2 to 99x the value of R1, which would be 990kΩ. Replacing the 990kΩ with a 1MΩ will result in a gain of 101, which is within the desired gain tolerance. The gain-frequency characteristic of the amplifier and its feedback network must be such that oscillation does not occur. To meet this condition, the phase shift through amplifier and feedback network must never exceed 180° for any frequency where the gain of the amplifier and its feedback network is greater than unity. In practical applications, the phase shift should not approach 180° since this is the situation of conditional stability. Obviously the most critical case occurs when the attenuation of the feedback network is zero. 14 Submit Documentation Feedback Copyright © 2000–2014, Texas Instruments Incorporated Product Folder Links: LM158-N LM258-N LM2904-N LM358-N LM158-N, LM258-N, LM2904-N, LM358-N www.ti.com SNOSBT3I – JANUARY 2000 – REVISED DECEMBER 2014 Typical Applications (continued) 8.2.1.3 Application Curve Figure 18. Transfer Curve for Non-Inverting Configuration 8.2.2 System Examples 8.2.2.1 Typical Single-Supply Applications (V+ = 5.0 VDC) Where: VO = V1 + V2 − V3 − V4 VO = 0 VDC for VIN = 0 VDC (V1 + V2) ≥ (V3 + V4) to keep VO > 0 VDC AV = 10 Figure 19. DC Summing Amplifier (VIN'S ≥ 0 VDC and VO ≥ 0 VDC) Copyright © 2000–2014, Texas Instruments Incorporated Figure 20. Power Amplifier Submit Documentation Feedback Product Folder Links: LM158-N LM258-N LM2904-N LM358-N 15 LM158-N, LM258-N, LM2904-N, LM358-N SNOSBT3I – JANUARY 2000 – REVISED DECEMBER 2014 www.ti.com Typical Applications (continued) (V+ = 5.0 VDC) fo = 1 kHz Q = 50 Av = 100 (40 dB) 16 Figure 21. “BI-QUAD” RC Active Bandpass Filter Figure 22. Lamp Driver Figure 23. LED Driver Figure 24. Driving TTL Submit Documentation Feedback Copyright © 2000–2014, Texas Instruments Incorporated Product Folder Links: LM158-N LM258-N LM2904-N LM358-N LM158-N, LM258-N, LM2904-N, LM358-N www.ti.com SNOSBT3I – JANUARY 2000 – REVISED DECEMBER 2014 Typical Applications (continued) (V+ = 5.0 VDC) VO = VIN Figure 25. Voltage Follower Figure 26. Pulse Generator Figure 27. Squarewave Oscillator Figure 28. Pulse Generator Copyright © 2000–2014, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: LM158-N LM258-N LM2904-N LM358-N 17 LM158-N, LM258-N, LM2904-N, LM358-N SNOSBT3I – JANUARY 2000 – REVISED DECEMBER 2014 www.ti.com Typical Applications (continued) (V+ = 5.0 VDC) HIGH ZIN IO = 1 amp/volt VIN LOW ZOUT (Increase RE for IO small) Figure 29. Low Drift Peak Detector Figure 30. High Compliance Current Sink *WIDE CONTROL VOLTAGE RANGE: 0 VDC ≤ VC ≤ 2 (V+ −1.5V DC) Figure 31. Comparator with Hysteresis 18 Submit Documentation Feedback Figure 32. Voltage Controlled Oscillator (VCO) Copyright © 2000–2014, Texas Instruments Incorporated Product Folder Links: LM158-N LM258-N LM2904-N LM358-N LM158-N, LM258-N, LM2904-N, LM358-N www.ti.com SNOSBT3I – JANUARY 2000 – REVISED DECEMBER 2014 Typical Applications (continued) (V+ = 5.0 VDC) fo = 1 kHz Q=1 AV = 2 Figure 33. Ground Referencing a Differential Input Signal Figure 34. DC Coupled Low-Pass RC Active Filter fo = 1 kHz Q = 25 Figure 35. Bandpass Active Filter Copyright © 2000–2014, Texas Instruments Incorporated Figure 36. Photo Voltaic-Cell Amplifier Submit Documentation Feedback Product Folder Links: LM158-N LM258-N LM2904-N LM358-N 19 LM158-N, LM258-N, LM2904-N, LM358-N SNOSBT3I – JANUARY 2000 – REVISED DECEMBER 2014 www.ti.com Typical Applications (continued) (V+ = 5.0 VDC) Figure 37. Using Symmetrical Amplifiers to Reduce Input Current (General Concept) Figure 38. Fixed Current Sources 20 Submit Documentation Feedback Copyright © 2000–2014, Texas Instruments Incorporated Product Folder Links: LM158-N LM258-N LM2904-N LM358-N LM158-N, LM258-N, LM2904-N, LM358-N www.ti.com SNOSBT3I – JANUARY 2000 – REVISED DECEMBER 2014 Typical Applications (continued) (V+ = 5.0 VDC) *(Increase R1 for IL small) VL ≤ V+ −2V Figure 39. Current Monitor Figure 40. AC Coupled Inverting Amplifier Copyright © 2000–2014, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: LM158-N LM258-N LM2904-N LM358-N 21 LM158-N, LM258-N, LM2904-N, LM358-N SNOSBT3I – JANUARY 2000 – REVISED DECEMBER 2014 www.ti.com Typical Applications (continued) (V+ = 5.0 VDC) Av = 11 (As Shown) Figure 41. AC Coupled Non-Inverting Amplifier Figure 42. High Input Z, DC Differential Amplifier Figure 43. Bridge Current Amplifier 22 Submit Documentation Feedback Copyright © 2000–2014, Texas Instruments Incorporated Product Folder Links: LM158-N LM258-N LM2904-N LM358-N LM158-N, LM258-N, LM2904-N, LM358-N www.ti.com SNOSBT3I – JANUARY 2000 – REVISED DECEMBER 2014 Typical Applications (continued) (V+ = 5.0 VDC) Figure 44. High Input Z Adjustable-Gain DC Instrumentation Amplifier Copyright © 2000–2014, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: LM158-N LM258-N LM2904-N LM358-N 23 LM158-N, LM258-N, LM2904-N, LM358-N SNOSBT3I – JANUARY 2000 – REVISED DECEMBER 2014 www.ti.com 9 Power Supply Recommendations For proper operation, the power supplies must be properly decoupled. For decoupling the supply pins it is suggested that 10 nF capacitors be placed as close as possible to the op-amp power supply pins. For single supply, place a capacitor between V+ and V−supply leads. For dual supplies, place one capacitor between V+ and ground, and one capacitor between V- and ground. Precautions should be taken to insure that the power supply for the integrated circuit never becomes reversed in polarity or that the unit is not inadvertently installed backwards in a test socket as an unlimited current surge through the resulting forward diode within the IC could cause fusing of the internal conductors and result in a destroyed unit. 10 Layout 10.1 Layout Guidelines For single-ended supply configurations, the V+ pin should be bypassed to ground with a low ESR capacitor. The optimum placement is closest to the V+ pin. Care should be taken to minimize the loop area formed by the bypass capacitor connection between V+ and ground. The ground pin should be connected to the PCB ground plane at the pin of the device. The feedback components should be placed as close to the device as possible to minimize stray parasitics. For dual supply configurations, both the V+ pin and V- pin should be bypassed to ground with a low ESR capacitor. The optimum placement is closest to the corresponding supply pin. Care should be taken to minimize the loop area formed by the bypass capacitor connection between V+ or V- and ground. The feedback components should be placed as close to the device as possible to minimize stray parasitics. For both configurations, as ground plane underneath the device is recommended. 10.2 Layout Example Figure 45. Layout Example 24 Submit Documentation Feedback Copyright © 2000–2014, Texas Instruments Incorporated Product Folder Links: LM158-N LM258-N LM2904-N LM358-N LM158-N, LM258-N, LM2904-N, LM358-N www.ti.com SNOSBT3I – JANUARY 2000 – REVISED DECEMBER 2014 11 Device and Documentation Support 11.1 Related Links The table below lists quick access links. Categories include technical documents, support and community resources, tools and software, and quick access to sample or buy. Table 1. Related Links PARTS PRODUCT FOLDER SAMPLE & BUY TECHNICAL DOCUMENTS TOOLS & SOFTWARE SUPPORT & COMMUNITY LM158-N Click here Click here Click here Click here Click here LM258-N Click here Click here Click here Click here Click here LM2904-N Click here Click here Click here Click here Click here LM358-N Click here Click here Click here Click here Click here 11.2 Trademarks All trademarks are the property of their respective owners. 11.3 Electrostatic Discharge Caution These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates. 11.4 Glossary SLYZ022 — TI Glossary. This glossary lists and explains terms, acronyms, and definitions. 12 Mechanical, Packaging, and Orderable Information The following pages include mechanical, packaging, and orderable information. This information is the most current data available for the designated devices. This data is subject to change without notice and revision of this document. For browser-based versions of this data sheet, refer to the left-hand navigation. Copyright © 2000–2014, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: LM158-N LM258-N LM2904-N LM358-N 25 PACKAGE OPTION ADDENDUM www.ti.com 14-Jan-2019 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan Lead/Ball Finish MSL Peak Temp (2) (6) (3) Op Temp (°C) Device Marking (4/5) LM158AH ACTIVE TO-99 LMC 8 500 TBD Call TI Call TI -55 to 125 ( LM158AH, LM158AH ) LM158AH/NOPB ACTIVE TO-99 LMC 8 500 Green (RoHS & no Sb/Br) Call TI Level-1-NA-UNLIM -55 to 125 ( LM158AH, LM158AH ) LM158H ACTIVE TO-99 LMC 8 500 TBD Call TI Call TI -55 to 125 ( LM158H, LM158H) LM158H/NOPB ACTIVE TO-99 LMC 8 500 Green (RoHS & no Sb/Br) Call TI Level-1-NA-UNLIM -55 to 125 ( LM158H, LM158H) LM158J ACTIVE CDIP NAB 8 40 TBD Call TI Call TI -55 to 125 LM158J LM258H ACTIVE TO-99 LMC 8 500 TBD Call TI Call TI -25 to 85 ( LM258H, LM258H) LM258H/NOPB ACTIVE TO-99 LMC 8 500 Green (RoHS & no Sb/Br) Call TI Level-1-NA-UNLIM -25 to 85 ( LM258H, LM258H) LM2904ITP/NOPB ACTIVE DSBGA YPB 8 250 Green (RoHS & no Sb/Br) SNAGCU Level-1-260C-UNLIM -40 to 85 A 09 LM2904ITPX/NOPB ACTIVE DSBGA YPB 8 3000 Green (RoHS & no Sb/Br) SNAGCU Level-1-260C-UNLIM -40 to 85 A 09 LM2904M OBSOLETE SOIC D 8 TBD Call TI Call TI -40 to 85 LM 2904M LM2904M/NOPB ACTIVE SOIC D 8 95 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 LM 2904M LM2904MX NRND SOIC D 8 2500 TBD Call TI Call TI -40 to 85 LM 2904M LM2904MX/NOPB ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 LM 2904M LM2904N/NOPB ACTIVE PDIP P 8 40 Green (RoHS & no Sb/Br) CU SN Level-1-NA-UNLIM -40 to 85 LM 2904N LM358AM NRND SOIC D 8 95 TBD Call TI Call TI 0 to 70 LM 358AM LM358AM/NOPB ACTIVE SOIC D 8 95 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM 0 to 70 LM 358AM LM358AMX NRND SOIC D 8 2500 TBD Call TI Call TI 0 to 70 LM 358AM Addendum-Page 1 Samples PACKAGE OPTION ADDENDUM www.ti.com 14-Jan-2019 Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan Lead/Ball Finish MSL Peak Temp (2) (6) (3) Op Temp (°C) Device Marking (4/5) LM358AMX/NOPB ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM 0 to 70 LM 358AM LM358AN/NOPB ACTIVE PDIP P 8 40 Green (RoHS & no Sb/Br) CU SN Level-1-NA-UNLIM 0 to 70 LM 358AN LM358H/NOPB ACTIVE TO-99 LMC 8 500 Green (RoHS & no Sb/Br) Call TI Level-1-NA-UNLIM 0 to 70 ( LM358H, LM358H) LM358M NRND SOIC D 8 95 TBD Call TI Call TI 0 to 70 LM 358M LM358M/NOPB ACTIVE SOIC D 8 95 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM 0 to 70 LM 358M LM358MX NRND SOIC D 8 2500 TBD Call TI Call TI 0 to 70 LM 358M LM358MX/NOPB ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM 0 to 70 LM 358M LM358N/NOPB ACTIVE PDIP P 8 40 Green (RoHS & no Sb/Br) CU SN Level-1-NA-UNLIM 0 to 70 LM 358N LM358TP/NOPB ACTIVE DSBGA YPB 8 250 Green (RoHS & no Sb/Br) SNAGCU Level-1-260C-UNLIM 0 to 70 A 07 LM358TPX/NOPB ACTIVE DSBGA YPB 8 3000 Green (RoHS & no Sb/Br) SNAGCU Level-1-260C-UNLIM 0 to 70 A 07 (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
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LM2904MX/NOPB
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