Manufacturer Part Number
INA180A4QDBVRQ1
Manufacturer
Texas Instruments
Introduction
The INA180A4QDBVRQ1 is a high-precision, low-power current sense amplifier designed for automotive and industrial applications.
Product Features and Performance
Rail-to-rail output
Low offset voltage of 100 μV
High common-mode rejection ratio (CMRR) of 100 dB
Wide supply voltage range of 2.7 V to 5.5 V
Low supply current of 197 μA
Fast slew rate of 2 V/μs
Gain bandwidth product of 105 kHz
Operating temperature range of -40°C to 125°C
Product Advantages
Excellent current sensing accuracy
Compact SOT-23-5 package
Robust automotive-grade design
Suitable for various current monitoring applications
Key Technical Parameters
Supply voltage: 2.7 V to 5.5 V
Input offset voltage: 100 μV
Input bias current: 80 μA
Gain bandwidth product: 105 kHz
Slew rate: 2 V/μs
Operating temperature range: -40°C to 125°C
Quality and Safety Features
AEC-Q100 qualified for automotive applications
RoHS3 compliant
Compatibility
Compatible with a wide range of electronic systems and devices
Application Areas
Automotive applications (e.g., battery management, motor control, and power supply monitoring)
Industrial applications (e.g., power supply monitoring, motor control, and current sensing)
Product Lifecycle
This product is currently in production and is not nearing discontinuation. Replacement or upgrade options are available from Texas Instruments.
Key Reasons to Choose This Product
Excellent current sensing accuracy and low offset voltage for precise current monitoring
Wide operating temperature range and automotive-grade design for reliable performance in harsh environments
Low power consumption and compact packaging make it suitable for space-constrained applications
Versatile compatibility and wide range of industrial and automotive applications
Robust quality and safety features, including AEC-Q100 qualification and RoHS3 compliance