Manufacturer Part Number
INA2180A1IDSGR
Manufacturer
Texas Instruments
Introduction
High-precision, low-power instrumentation amplifier
Ideal for current sensing, differential voltage measurement, and other signal conditioning applications
Product Features and Performance
Rail-to-rail output
Low input offset voltage (100 μV)
Low input bias current (80 μA)
High bandwidth (350 kHz)
Low quiescent current (355 μA)
Wide operating voltage range (2.7 V to 5.5 V)
Wide operating temperature range (-40°C to 125°C)
Product Advantages
Excellent precision and accuracy for sensitive measurements
Low power consumption for battery-powered applications
Flexible operating voltage and temperature range
Key Technical Parameters
Voltage Supply Span (Min): 2.7 V
Voltage Supply Span (Max): 5.5 V
Current Supply: 355 μA
Slew Rate: 2 V/μs
Voltage Input Offset: 100 μV
Amplifier Type: Current Sense
Current Input Bias: 80 μA
-3 dB Bandwidth: 350 kHz
Quality and Safety Features
ROHS3 compliant
8-WFDFN Exposed Pad package for improved thermal performance and reliability
Compatibility
Surface mount package (8-WSON 2x2)
Application Areas
Current sensing
Differential voltage measurement
Signal conditioning
Instrumentation and industrial control
Portable and battery-powered devices
Product Lifecycle
Active and widely available product
Replacements and upgrades may be available in the future as technology evolves
Key Reasons to Choose This Product
Excellent precision and accuracy for sensitive measurements
Low power consumption for battery-powered applications
Wide operating voltage and temperature range for flexible design
Small, surface-mount package for space-constrained applications
High bandwidth and fast slew rate for dynamic signal conditioning
Robust design and quality features for reliable performance