Product details

Number of channels (#) 2 Total supply voltage (Max) (+5V=5, +/-5V=10) 36 Total supply voltage (Min) (+5V=5, +/-5V=10) 3 Rail-to-rail In to V- GBW (Typ) (MHz) 1.2 Slew rate (Typ) (V/us) 0.5 Vos (offset voltage @ 25 C) (Max) (mV) 3 Iq per channel (Typ) (mA) 0.3 Vn at 1 kHz (Typ) (nV/rtHz) 40 Rating Catalog Operating temperature range (C) -40 to 125 Offset drift (Typ) (uV/C) 3.5 Features Cost Optimized, EMI Hardened, Standard Amps Input bias current (Max) (pA) 35000 CMRR (Typ) (dB) 94 Output current (Typ) (mA) 30 Architecture Bipolar
Number of channels (#) 2 Total supply voltage (Max) (+5V=5, +/-5V=10) 36 Total supply voltage (Min) (+5V=5, +/-5V=10) 3 Rail-to-rail In to V- GBW (Typ) (MHz) 1.2 Slew rate (Typ) (V/us) 0.5 Vos (offset voltage @ 25 C) (Max) (mV) 3 Iq per channel (Typ) (mA) 0.3 Vn at 1 kHz (Typ) (nV/rtHz) 40 Rating Catalog Operating temperature range (C) -40 to 125 Offset drift (Typ) (uV/C) 3.5 Features Cost Optimized, EMI Hardened, Standard Amps Input bias current (Max) (pA) 35000 CMRR (Typ) (dB) 94 Output current (Typ) (mA) 30 Architecture Bipolar
SOIC (D) 8 19 mm² 4.9 x 3.9 SOT-23-THN (DDF) 8 5 mm² 2.9 x 1.6 TSSOP (PW) 8 19 mm² 3 x 6.4 VSSOP (DGK) 8 15 mm² 3 x 4.9
  • Wide supply range of 3 V to 36 V (B, BA versions)
  • Quiescent current: 300 µA/ch (B, BA versions)
  • Unity-gain bandwidth of 1.2 MHz (B, BA versions)
  • Common-mode input voltage range includes ground, enabling direct sensing near ground
  • 2-mV input offset voltage max. at 25°C (BA version)
  • 3-mV input offset voltage max. at 25°C (A, B versions)
  • Internal RF and EMI filter (B, BA versions)
  • On products compliant to MIL-PRF-38535, all parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters.
  • Wide supply range of 3 V to 36 V (B, BA versions)
  • Quiescent current: 300 µA/ch (B, BA versions)
  • Unity-gain bandwidth of 1.2 MHz (B, BA versions)
  • Common-mode input voltage range includes ground, enabling direct sensing near ground
  • 2-mV input offset voltage max. at 25°C (BA version)
  • 3-mV input offset voltage max. at 25°C (A, B versions)
  • Internal RF and EMI filter (B, BA versions)
  • On products compliant to MIL-PRF-38535, all parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters.

The LM358B and LM2904B devices are the next-generation versions of the industry-standard operational amplifiers (op amps) LM358 and LM2904, which include two high-voltage (36 V) op amps. These devices provide outstanding value for cost-sensitive applications, with features including low offset (300 µV, typical), common-mode input range to ground, and high differential input voltage capability.

The LM358B and LM2904B op amps simplify circuit design with enhanced features such as unity-gain stability, lower offset voltage maximum of 3 mV (2 mV maximum for LM358BA and LM2904BA), and lower quiescent current of 300 µA per amplifier (typical). High ESD (2 kV, HBM) and integrated EMI and RF filters enable the LM358B and LM2904B devices to be used in the most rugged, environmentally challenging applications.

The LM358B and LM2904B amplifiers are available in micro-sized packaging, such as the SOT23-8, as well as industry standard packages including SOIC, TSSOP, and VSSOP.

The LM358B and LM2904B devices are the next-generation versions of the industry-standard operational amplifiers (op amps) LM358 and LM2904, which include two high-voltage (36 V) op amps. These devices provide outstanding value for cost-sensitive applications, with features including low offset (300 µV, typical), common-mode input range to ground, and high differential input voltage capability.

The LM358B and LM2904B op amps simplify circuit design with enhanced features such as unity-gain stability, lower offset voltage maximum of 3 mV (2 mV maximum for LM358BA and LM2904BA), and lower quiescent current of 300 µA per amplifier (typical). High ESD (2 kV, HBM) and integrated EMI and RF filters enable the LM358B and LM2904B devices to be used in the most rugged, environmentally challenging applications.

The LM358B and LM2904B amplifiers are available in micro-sized packaging, such as the SOT23-8, as well as industry standard packages including SOIC, TSSOP, and VSSOP.

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LM2904BA ACTIVE Dual, 36-V, 1.2-MHz, 2-mV offset voltage operational amplifier with -40°C to 125°C operation Lower offset voltage (2 mV)

Technical documentation

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Type Title Date
* Data sheet Industry-Standard Dual Operational Amplifiers datasheet (Rev. AA) PDF | HTML 22 Mar 2022
Application note Design Guidelines for Devices with LM324/LM358 Cores (Rev. A) 03 Aug 2021
Application note AN-31 Amplifier Circuit Collection (Rev. D) 21 Oct 2020
White paper 以工業電池組為運輸替代方案提供電源 17 Mar 2020
White paper 산업용 배터리 팩을 통해 수송 수단에 대체 전력 공급 17 Mar 2020
White paper Powering Alternative Forms of Transportation with Industrial Battery Packs 19 Feb 2020
Technical article What is an op amp? 21 Jan 2020
Technical article Fast and furious: designing longer-lasting 16S-17S Li-ion battery packs for e-motorcycles 21 Nov 2019
Analog Design Journal Second-sourcing options for small-package amplifiers 26 Mar 2018
Technical article How to lay out a PCB for high-performance, low-side current-sensing designs 06 Feb 2018
Technical article Low-side current sensing for high-performance cost-sensitive applications 22 Jan 2018

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

DIP-ADAPTER-EVM — DIP adapter evaluation module

Speed up your op amp prototyping and testing with the DIP-Adapter-EVM, which provides a fast, easy and inexpensive way to interface with small, surface-mount ICs. You can connect any supported op amp using the included Samtec terminal strips or wire them directly to existing circuits.

The (...)

User guide: PDF
Not available on TI.com
Evaluation board

DUAL-DIYAMP-EVM — Dual Channel Universal Do-It-Yourself (DIY) Amplifier Circuit Evaluation Module

The DUAL-DIYAMP-EVM is a unique evaluation module (EVM) family that provides engineers and do it yourselfers (DIYers) with real-world amplifier circuits, enabling you to quickly evaluate design concepts and verify simulations. It is designed specifically for dual package op amps in the (...)
User guide: PDF
Not available on TI.com
Simulation model

LMx58B_LM2904B PSpice Model (Rev. C)

SLOM472C.ZIP (30 KB) - PSpice Model
Simulation model

LMx58B_LM2904B Reference Design (Rev. A)

SLOM474A.TSC (113 KB) - TINA-TI Reference Design
Simulation model

LMx58B_LM2904B TINA-TI SPICE Model (Rev. A)

SLOM473A.ZIP (4 KB) - TINA-TI Spice Model
Calculation tool

ANALOG-ENGINEER-CALC — Analog engineer's calculator

The analog engineer’s calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting operational-amplifier (...)
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Design tool

Simulation for Current Sink in AN-31

SLOC353.ZIP (6 KB)
Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Simulation tool

TINA-TI — SPICE-based analog simulation program

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
User guide: PDF
Reference designs

TIDA-010074 — 16S-17S Battery pack reference design with low current consumption

This reference design is a low standby and low ship mode current consumption 16S-17S LiFePO4 Li-ion battery pack design for telecom battery backup and emotorcycles. It was implemented for a 2-layer PCB. The 9S-15S AFE bq76940 monitors the lower 15 cells voltage and a two-channel general purpose (...)
Design guide: PDF
Schematic: PDF
Package Pins Download
SOIC (D) 8 View options
SOT-23-THIN (DDF) 8 View options
TSSOP (PW) 8 View options
VSSOP (DGK) 8 View options

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