OPA347SA/3K - Texas Instruments

Manufacturer Part Number

OPA347SA/3K

Manufacturer

Texas Instruments

Introduction

High-performance, low-noise, precision, operational amplifier

Ideal for instrumentation, measurement, and control applications

Product Features and Performance

Rail-to-rail input and output

Low noise: 10 nV/√Hz

High gain bandwidth product: 350 kHz

High slew rate: 0.17 V/μs

Low input offset voltage: 2 mV

Low input bias current: 0.5 pA

Wide supply voltage range: 2.4 V to 5.5 V

Low supply current: 20 μA

Product Advantages

Excellent DC and AC performance

Stable operation over wide temperature range (-55°C to 125°C)

Suitable for battery-powered and portable applications

Compact SC-70-5 package for space-constrained designs

Key Technical Parameters

Gain Bandwidth Product: 350 kHz

Supply Voltage Range: 2.4 V to 5.5 V

Supply Current: 20 μA

Slew Rate: 0.17 V/μs

Input Offset Voltage: 2 mV

Input Bias Current: 0.5 pA

Quality and Safety Features

Compliant with RoHS3 directive

Reliable surface mount packaging (SC-70-5)

Compatibility

Compatible with a wide range of electronic systems and circuits

Application Areas

Instrumentation and measurement equipment

Control systems

Portable and battery-powered devices

Sensor signal conditioning

Analog-to-digital conversion

High-impedance buffer amplifiers

Product Lifecycle

Currently in production

No replacement or upgrade models announced yet

Key Reasons to Choose This Product

Excellent DC and AC performance for precision applications

Low power consumption for battery-powered and portable designs

Stable operation over a wide temperature range

Compact and space-efficient packaging

Proven reliability and quality from Texas Instruments