Manufacturer Part Number
OPA2188AIDR
Manufacturer
Texas Instruments
Introduction
Integrated Circuit (IC) for instrumentation, operational amplifier (op-amp), and buffer amplifier applications
Product Features and Performance
Dual-channel op-amp with rail-to-rail input and output
Ultra-low input offset voltage and bias current
High gain bandwidth product of 2 MHz
Slew rate of 0.8 V/μs
Wide supply voltage range from 4 V to 36 V
Low quiescent current of 415 μA per channel
Output current capability of 18 mA per channel
Wide operating temperature range from -40°C to +105°C
Product Advantages
Excellent stability and precision
Versatile in various instrumentation and buffer amplifier applications
Suitable for battery-powered and low-power designs
Robust performance across wide temperature and voltage ranges
Key Technical Parameters
Gain Bandwidth Product: 2 MHz
Voltage Supply Span: 4 V to 36 V
Current Supply: 415 μA per channel
Slew Rate: 0.8 V/μs
Input Offset Voltage: 6 μV
Input Bias Current: 160 pA
Quality and Safety Features
RoHS3 compliant
8-pin SOIC (0.154", 3.90mm Width) package
Compatibility
Surface mount package
Suitable for a wide range of instrumentation, op-amp, and buffer amplifier applications
Application Areas
Precision instrumentation
Data acquisition systems
Sensor signal conditioning
Battery-powered devices
Portable equipment
Industrial control systems
Product Lifecycle
This product is currently available and not nearing discontinuation.
Replacement or upgrade options may be available from Texas Instruments.
Key Reasons to Choose This Product
Exceptional stability and precision due to the ultra-low offset voltage and bias current
Wide operating voltage and temperature range, making it suitable for diverse applications
High gain bandwidth and slew rate for efficient signal processing
Low power consumption, ideal for battery-powered and portable designs
Robust construction and RoHS3 compliance for reliable performance
