Manufacturer Part Number
INA190A3IRSWR
Manufacturer
Texas Instruments
Introduction
High-precision, zero-drift, current-sense amplifier for precision current sensing in industrial, automotive, and power supply applications.
Product Features and Performance
Zero-drift, high-precision amplifier
Rail-to-rail input and output
Low noise, low offset, low drift
35kHz bandwidth
25V/μs slew rate
500pA input bias current
Wide supply voltage range (1.7V to 5.5V)
Product Advantages
Excellent DC precision and stability
Wide dynamic range
Low power consumption
Small form factor
Key Technical Parameters
Gain Bandwidth Product: 35 kHz
Voltage Supply Span (Min/Max): 1.7V / 5.5V
Current Supply: 40 μA
Slew Rate: 0.25V/μs
Voltage Input Offset: 2 μV
Amplifier Type: Current Sense
Current Input Bias: 500 pA
-3dB Bandwidth: 35 kHz
Quality and Safety Features
RoHS3 compliant
Suitable for industrial, automotive, and power supply applications
Compatibility
Surface mount package (10-UQFN 1.8x1.4)
Application Areas
Industrial process control
Automotive electronics
Power supply monitoring
Battery management systems
Product Lifecycle
Currently available
No information on discontinuation or replacements
Several Key Reasons to Choose This Product
Excellent DC precision and stability
Wide dynamic range and bandwidth
Low power consumption
Small, space-saving package
Suitable for a variety of industrial, automotive, and power supply applications