Manufacturer Part Number
OPA2191IDGKR
Manufacturer
Texas Instruments
Introduction
High-precision, low-noise operational amplifier
Designed for instrumentation and precision analog applications
Product Features and Performance
Rail-to-rail input and output
Low input offset voltage (5 μV)
Low input bias current (5 pA)
High slew rate (7.5 V/μs)
Gain bandwidth product of 2.5 MHz
Wide supply voltage range (4.5 V to 36 V)
Low supply current (140 μA per channel)
Operational temperature range of -40°C to 125°C
Product Advantages
Excellent precision and performance for instrumentation applications
Wide operating voltage range and low power consumption
Robust thermal and overcurrent protection
Key Technical Parameters
Manufacturer Part Number: OPA2191IDGKR
Package: 8-VSSOP
Number of Circuits: 2
Gain Bandwidth Product: 2.5 MHz
Voltage Supply Span (Min/Max): 4.5 V to 36 V
Current Supply: 140 μA per channel
Slew Rate: 7.5 V/μs
Voltage Input Offset: 5 μV
Amplifier Type: CMOS
Current Output / Channel: 65 mA
Current Input Bias: 5 pA
Quality and Safety Features
RoHS3 compliant
Robust thermal and overcurrent protection
Compatibility
Suitable for a wide range of instrumentation and precision analog applications
Application Areas
Instrumentation and precision analog applications
Medical equipment
Industrial control systems
Data acquisition systems
Product Lifecycle
Current product, not nearing discontinuation
Replacement and upgrade options available from Texas Instruments
Several Key Reasons to Choose This Product
Excellent precision and low-noise performance
Wide operating voltage range and low power consumption
Robust thermal and overcurrent protection
Suitable for a wide range of instrumentation and precision analog applications
Proven reliability and support from Texas Instruments