OPA2834IDGKR - Texas Instruments

Manufacturer Part Number

OPA2834IDGKR

Manufacturer

Texas Instruments

Introduction

High-performance dual operational amplifier for instrumentation and buffer applications

Product Features and Performance

Rail-to-rail input and output operation

Low input offset voltage of 350 μV

High gain-bandwidth of 20 MHz

Low input bias current of 50 nA

High slew rate of 26 V/μs

Wide supply voltage range of 2.7 V to 5.4 V

Low quiescent current of 170 μA per channel

Capable of driving loads up to 20 mA per channel

Product Advantages

Excellent performance for instrumentation and buffer applications

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

Small 8-VSSOP package for space-constrained designs

RoHS3 compliant for environmentally-friendly usage

Key Technical Parameters

Number of Circuits: 2

Gain Bandwidth Product: 20 MHz

Voltage Supply Span (Min/Max): 2.7 V to 5.4 V

Current Supply: 170 μA per channel

Slew Rate: 26 V/μs

Voltage Input Offset: 350 μV

Amplifier Type: Voltage Feedback

Current Output / Channel: 20 mA

Current Input Bias: 50 nA

-3dB Bandwidth: 20 MHz

Quality and Safety Features

RoHS3 compliant for environmentally-friendly usage

Extensive qualification and testing to ensure high reliability

Compatibility

Compatible with a wide range of electronic systems and applications that require high-performance operational amplifiers

Application Areas

Instrumentation and buffer applications

Data acquisition systems

Sensor conditioning circuits

Medical electronics

Industrial control systems

Product Lifecycle

The OPA2834 is an active and widely used product in Texas Instruments' operational amplifier portfolio.

Replacements and upgrades are readily available from Texas Instruments, ensuring long-term product support and availability.

Key Reasons to Choose This Product

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

Wide supply voltage and operating temperature range for versatile applications

Small 8-VSSOP package for space-constrained designs

RoHS3 compliance for environmentally-friendly usage

Reliable and long-term availability from a trusted manufacturer, Texas Instruments