EmbeddedRelated.com
Jacob Beningo
Live online course · Jacob Beningo
AI for Embedded Developers
$100 off for EmbeddedRelated readers until Nov 1 · 5 live sessions, Dec 7-11
Discount ends in
15days 20hrs 05min 06sec
Learn More →
    Parts    LM358/LMV324 Op-Amps Family    LM358    LM358ADGKR
LM358ADGKR

TILM358ADGKR

Texas Instruments
Standard (General Purpose) Amplifier 2 Circuit 8-VSSOP
Active2,498 in stock
Datasheet Digi-Key Compare Prices

Overview

The LM358ADGKR is a high-gain, dual-channel operational amplifier designed to operate from a single power supply over a wide range of voltages. This 'A' variant features a tighter input offset voltage of 2 mV compared to the standard LM358, making it suitable for basic precision sensing in cost-sensitive designs. It is housed in a compact 8-VSSOP package, ideal for space-constrained industrial and consumer electronics.

Why Choose This Part

This device offers a low input bias current of 15 nA and a low supply current of 500 uA per channel, which is beneficial for power-conscious applications. Its wide supply range up to 30V and 700 kHz gain bandwidth product provide flexibility for general-purpose analog signal processing in standard commercial temperature ranges.

Applications

Transducer Amplifiers
Used to amplify low-level signals from pressure sensors or thermistors in industrial environments.
Current Sensing
Implementing low-side current shunt monitoring in power supplies and mobile chargers.
Active Filtering
Constructing low-pass or band-pass filters for signal conditioning in motor control and point-of-sale systems.
DC Gain Blocks
Providing simple signal gain in battery-operated equipment due to its ability to operate down to 5V.

Key Specifications

Slew Rate 0.3V/us
Mounting Type Surface Mount
Amplifier Type Standard (General Purpose)
Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Current - Supply 500uA (x2 Channels)
Number of Circuits 2
Current - Input Bias 15 nA
Operating Temperature 0degC ~ 70degC (TA)
Gain Bandwidth Product 700 kHz
Voltage - Input Offset 2 mV
Supplier Device Package 8-VSSOP
Current - Output / Channel 40 mA
Voltage - Supply Span (Max) 30 V
Voltage - Supply Span (Min) 3 V

Getting Started

To evaluate this part, use a standard 8-pin VSSOP-to-DIP adapter for breadboarding or prototype on a universal SOIC/MSOP breakout board. Ensure decoupled power rails with 0.1uF ceramic capacitors close to the VCC pin to minimize noise in high-gain configurations.

Part of LM358/LMV324 Op-Amps family » LM358

LM358 Family

Comparing specs that differ across variants. The current part is highlighted.

Part Number Package Current - Input Bias Voltage - Input Offset Stock
LM358ADGKR (this part) TSSOP-8 15 nA 2 mV 2,498
LM358PWR TSSOP-8 20 nA 3 mV 3,757
LM358APWR TSSOP-8 15 nA 2 mV 7,182

Also Consider

TLV9002 TITexas Instruments - A modern alternative providing rail-to-rail input/output (RRIO) and higher 1.2 MHz bandwidth for low-voltage applications.