OPA859QDSGRQ1 - Texas Instruments

Manufacturer Part Number

OPA859QDSGRQ1

Manufacturer

Texas Instruments

Introduction

High-performance wideband operational amplifier designed for use in automotive and industrial applications

Product Features and Performance

Extremely high bandwidth of 900 MHz

Very high slew rate of 1150 V/µs

Low input offset voltage of 900 µV

Extremely low input bias current of 0.5 pA

Wide supply voltage range of 3.3 V to 5.25 V

Low quiescent current of 21 mA

Robust performance across wide temperature range of -40°C to 125°C

Product Advantages

Suitable for high-speed, high-precision signal conditioning

Excellent for driving high capacitive loads

Ideal for demanding industrial and automotive applications

Key Technical Parameters

Gain Bandwidth Product: 900 MHz

Voltage Supply Span (Min/Max): 3.3 V / 5.25 V

Current Supply: 21 mA

Slew Rate: 1150 V/µs

Voltage Input Offset: 900 µV

Amplifier Type: J-FET

Current Output / Channel: 105 mA

Current Input Bias: 0.5 pA

-3dB Bandwidth: 1.8 GHz

Quality and Safety Features

Automotive-grade qualification (AEC-Q100)

RoHS compliant

Compatibility

Surface mount package (8-WFDFN Exposed Pad)

Compatible with various industrial and automotive applications

Application Areas

High-speed data acquisition

High-bandwidth video buffer amplifiers

Automotive electronics

Industrial instrumentation

Product Lifecycle

Current product, not nearing discontinuation

Replacement or upgrade options available from Texas Instruments

Key Reasons to Choose This Product

Exceptional bandwidth and slew rate for high-speed, high-precision applications

Extremely low input offset voltage and bias current for superior performance

Wide operating temperature range and automotive-grade qualification for demanding environments

Versatile package and pinout for easy integration into various systems