Manufacturer Part Number
OPA189IDBVR
Manufacturer
Texas Instruments
Introduction
The OPA189IDBVR is a high-performance, precision operational amplifier (op-amp) designed for demanding instrumentation and measurement applications.
Product Features and Performance
Rail-to-rail output
Zero-drift amplifier architecture for excellent DC precision
Wide supply voltage range of 4.5V to 36V
Low input bias current of 70pA
High gain bandwidth product of 14MHz
Slew rate of 20V/μs
Operates over a wide temperature range of -40°C to +125°C
Product Advantages
Excellent DC precision with zero-drift design
Wide supply voltage and temperature range for versatile applications
High-performance specifications suitable for demanding instrumentation
Small SOT-23-5 package for compact designs
Key Technical Parameters
Supply voltage range: 4.5V to 36V
Input offset voltage: 0.4mV
Input bias current: 70pA
Gain bandwidth product: 14MHz
Slew rate: 20V/μs
Operating temperature range: -40°C to +125°C
Quality and Safety Features
RoHS3 compliant
Manufactured in ISO-certified facilities
Compatibility
Compatible with a wide range of electronic systems and instrumentation
Application Areas
Precision instrumentation and measurement
Industrial control systems
Medical equipment
Test and measurement equipment
Product Lifecycle
This product is currently in active production and not nearing discontinuation.
Replacement or upgraded models may be available in the future.
Key Reasons to Choose This Product
Excellent DC precision and stability through zero-drift amplifier design
Wide supply voltage and temperature range for versatile use
High-performance specifications suitable for demanding instrumentation applications
Small, space-saving SOT-23-5 package
OPA189IDBVTTexas Instruments