LM258AST - STMicroelectronics

Manufacturer Part Number

LM258AST

Manufacturer

STMicroelectronics

Introduction

The LM258AST is a dual operational amplifier (op-amp) integrated circuit (IC) designed for general-purpose applications.

Product Features and Performance

Dual op-amp design with two independent channels

Wide supply voltage range of 3V to 30V

Low input offset voltage of 1mV

High slew rate of 0.6V/μs

Low input bias current of 20nA

Wide operating temperature range of -40°C to 105°C

Suitable for automotive and industrial applications

Product Advantages

Versatile dual op-amp configuration

Wide operating voltage and temperature range

Low input offset and bias current for precise signal processing

High slew rate for fast response

Key Technical Parameters

Number of Circuits: 2

Gain Bandwidth Product: 1.1 MHz

Voltage Supply Span (Min/Max): 3V to 30V

Current Supply: 700μA per channel

Slew Rate: 0.6V/μs

Voltage Input Offset: 1 mV

Amplifier Type: General Purpose

Current Output / Channel: 40 mA

Current Input Bias: 20 nA

Quality and Safety Features

RoHS3 compliant

Automotive-grade AEC-Q100 qualified

Compatibility

8-TSSOP, 8-MSOP (0.118", 3.00mm Width) package

Surface mount design

Application Areas

Suitable for a wide range of general-purpose amplification and signal conditioning applications in automotive, industrial, and consumer electronics

Product Lifecycle

The LM258AST is an active product and is not nearing discontinuation.

Replacement or upgrade options may be available from STMicroelectronics.

Key Reasons to Choose This Product

Versatile dual op-amp configuration for flexible circuit design

Wide operating voltage and temperature range for diverse applications

Low input offset and bias current for precise signal processing

High slew rate for fast response and efficient operation

Automotive-grade qualification for reliability in harsh environments

Availability of alternative package options for surface mount designs