OPA4191IDR - Texas Instruments

Manufacturer Part Number

OPA4191IDR

Manufacturer

Texas Instruments

Introduction

The OPA4191IDR is a quad precision operational amplifier (op-amp) designed for high-performance instrumentation and signal conditioning applications.

Product Features and Performance

Quad op-amp in a 14-SOIC package

Rail-to-rail output

High gain bandwidth of 2.5 MHz

Low input offset voltage of 5 μV

Extremely low input bias current of 5 pA

Wide supply voltage range of 4.5 V to 36 V

High output current of 65 mA per channel

Fast slew rate of 5 V/μs

Product Advantages

Excellent performance for precision instrumentation

Flexible configuration with four independent op-amps

Wide operating temperature range of -40°C to 125°C

RoHS3 compliant

Key Technical Parameters

Number of Circuits: 4

Gain Bandwidth Product: 2.5 MHz

Voltage Supply Span (Min/Max): 4.5 V to 36 V

Current Supply: 140 μA per channel

Slew Rate: 5 V/μs

Voltage Input Offset: 5 μV

Amplifier Type: CMOS

Current Output / Channel: 65 mA

Current Input Bias: 5 pA

Quality and Safety Features

RoHS3 compliant

Designed for reliable operation in demanding environments

Compatibility

Surface mount 14-SOIC package

Application Areas

Precision instrumentation

Signal conditioning

Data acquisition systems

Industrial control

Product Lifecycle

The OPA4191IDR is an active product and is currently available. Texas Instruments offers compatible and upgraded options for this product, such as the OPA4192 and OPA4196, which provide enhanced performance and features.

Several Key Reasons to Choose This Product

Excellent precision and performance for instrumentation applications

Flexible quad op-amp configuration

Wide operating voltage and temperature range

Low power consumption and high output current

RoHS3 compliance for environmental compatibility

Compatibility with standard 14-SOIC surface mount packages