Manufacturer Part Number
OPA2188AID
Manufacturer
Texas Instruments
Introduction
The OPA2188AID is a dual-channel, zero-drift operational amplifier from Texas Instruments, designed for high-precision instrumentation and measurement applications.
Product Features and Performance
Dual-channel operational amplifier
Zero-drift architecture for high stability and accuracy
Wide supply voltage range of 4V to 36V
Low input offset voltage of 6μV
High gain bandwidth of 2MHz
Slew rate of 0.8V/μs
Rail-to-rail output
Low input bias current of 160pA
Wide operating temperature range of -40°C to +105°C
Product Advantages
Excellent DC precision and stability
Suitable for high-accuracy, low-noise applications
Wide supply voltage and temperature range for flexible design
Small 8-SOIC package for space-constrained designs
Key Technical Parameters
Number of Circuits: 2
Gain Bandwidth Product: 2MHz
Voltage Supply Span (Min/Max): 4V to 36V
Current Supply: 415μA per channel
Slew Rate: 0.8V/μs
Voltage Input Offset: 6μV
Amplifier Type: Zero-Drift
Current Output per Channel: 18mA
Current Input Bias: 160pA
Quality and Safety Features
RoHS3 compliant
8-SOIC package for reliable surface mount assembly
Compatibility
Standard operational amplifier pinout and functionality
Application Areas
High-precision instrumentation and measurement
Data acquisition systems
Medical equipment
Industrial control and automation
Product Lifecycle
Currently in production
No plans for discontinuation or replacement
Several Key Reasons to Choose This Product
Excellent DC precision and stability due to zero-drift architecture
Wide supply voltage and temperature range for flexible design
Small 8-SOIC package for space-constrained applications
Suitable for high-accuracy, low-noise measurement and instrumentation
Reliable RoHS3 compliant construction