Manufacturer Part Number
TMCS1101A2UQDRQ1
Manufacturer
Texas Instruments
Introduction
The TMCS1101A2UQDRQ1 is a high-precision, Hall-effect-based current sensor from Texas Instruments. It is designed for use in automotive and industrial applications that require accurate current monitoring and measurement.
Product Features and Performance
Operates on a supply voltage of 3V to 5.5V
Wide operating temperature range of -40°C to 125°C
Supports AC/DC current measurement
Provides a ratiometric voltage output with a sensitivity of 100mV/A
Offers a high linearity of ±0.05%
Achieves a fast response time of 6.5μs
Supports a maximum supply current of 6mA
Provides unidirectional polarization
Product Advantages
Precise current measurement with high linearity
Wide temperature range for reliable operation in harsh environments
Ratiometric voltage output for easy integration with control systems
Low power consumption for energy-efficient applications
Small 8-SOIC package for space-constrained designs
Key Technical Parameters
Supply Voltage: 3V to 5.5V
Operating Temperature: -40°C to 125°C
Frequency: 80kHz
Linearity: ±0.05%
Sensitivity: 100mV/A
Output: Ratiometric Voltage
Supply Current (Max): 6mA
Response Time: 6.5μs
Polarization: Unidirectional
Channels: 1
Quality and Safety Features
Designed to meet the rigorous AEC-Q100 standard for automotive applications
RoHS compliance for environmental responsibility
Compatibility
The TMCS1101A2UQDRQ1 is compatible with a wide range of automotive and industrial control systems that require accurate current monitoring.
Application Areas
Automotive systems (e.g., engine control, battery management, motor control)
Industrial equipment (e.g., power supplies, motor drives, welding machines)
Renewable energy systems (e.g., solar inverters, wind turbine controllers)
Product Lifecycle
The TMCS1101A2UQDRQ1 is an actively supported product by Texas Instruments and is not nearing discontinuation.
Replacements and upgrades may be available as technology advances.
Key Reasons to Choose This Product
Exceptional accuracy and linearity for precise current measurement
Wide temperature range for reliable operation in harsh environments
Low power consumption for energy-efficient applications
Small package size for space-constrained designs
Compatibility with a wide range of automotive and industrial control systems
Robust design and quality assured by the AEC-Q100 standard
Ongoing support and potential for future replacements or upgrades from Texas Instruments
TMCS1101A3UQDRTexas Instruments