OPA4743EA - Burr Brown

Manufacturer Part Number

OPA4743EA

Manufacturer

Burr Brown

Introduction

The OPA4743EA is a quad operational amplifier (op-amp) that offers high-performance, rail-to-rail input and output capabilities. It is designed for a wide range of analog and instrumentation applications.

Product Features and Performance

Quad op-amp in a single package

Rail-to-rail input and output

High gain bandwidth of 7 MHz

Low input offset voltage of 1.5 mV

Low input bias current of 1 pA

Fast slew rate of 10 V/μs

Wide supply voltage range of 3.5 V to 12 V

Low supply current of 1.1 mA per channel

Product Advantages

Excellent performance for precision analog applications

Compact and space-saving quad op-amp solution

Flexibility in design with rail-to-rail input and output

Suitable for low-power and battery-powered systems

Key Technical Parameters

Number of Circuits: 4

Gain Bandwidth Product: 7 MHz

Voltage Supply Span (Min/Max): 3.5 V to 12 V

Current Supply: 1.1 mA per channel

Slew Rate: 10 V/μs

Voltage Input Offset: 1.5 mV

Amplifier Type: CMOS

Current Output / Channel: 20 mA

Current Input Bias: 1 pA

Quality and Safety Features

Designed to meet RoHS (Restriction of Hazardous Substances) compliance requirements

Compatibility

Surface mount package: 14-TSSOP (0.173", 4.40mm Width)

Application Areas

Precision analog and instrumentation applications

Battery-powered and portable electronic devices

Active filters, amplifiers, and buffer circuits

Product Lifecycle

The OPA4743EA is an active product, and there are no indications of it being nearing discontinuation.

Replacement or upgrade options may be available from the manufacturer or other suppliers.

Key Reasons to Choose This Product

Excellent performance characteristics, including high gain bandwidth, low input offset voltage, and fast slew rate

Compact quad op-amp design in a space-saving package

Wide supply voltage range and low power consumption, making it suitable for battery-powered applications

Flexibility with rail-to-rail input and output capabilities

Proven reliability and quality from the Burr Brown brand