Manufacturer Part Number
TMCS1101A1BQDR
Manufacturer
Texas Instruments
Introduction
The TMCS1101A1BQDR is a high-precision, low-noise Hall-effect current sensor from Texas Instruments. It is designed for accurate and reliable current measurement in a wide range of applications.
Product Features and Performance
Linearity of ±0.05%
Frequency response up to 80kHz
Capable of measuring both AC and DC currents
Sensitivity of 50mV/A
Ratiometric voltage output
Wide operating temperature range of -40°C to 125°C
Product Advantages
Excellent linearity and accuracy
High-speed frequency response
Ability to measure both AC and DC currents
Wide operating temperature range
Compact 8-SOIC package
Key Technical Parameters
Voltage supply: 3V to 5.5V
Operating temperature: -40°C to 125°C
Package: 8-SOIC (0.154", 3.90mm Width)
Sensor type: Hall effect
Output: Ratiometric voltage
Current sensing range: ±45A
Supply current (max): 6mA
Response time: 6.5μs
Quality and Safety Features
RoHS compliance
Tape and reel packaging for automated assembly
Compatibility
Surface mount package suitable for various circuit board designs
Application Areas
Industrial automation
Motor control
Power supply monitoring
Battery management systems
Overcurrent detection
Product Lifecycle
Currently in active production
Replacements or upgrades may become available in the future as technology evolves
Several Key Reasons to Choose This Product
Excellent linearity and accuracy for precise current measurement
Wide operating temperature range for use in diverse environments
High-speed frequency response for fast-changing current monitoring
Compact surface mount package for space-constrained designs
Ratiometric voltage output for easy integration with control systems
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TMCS1101A1UQDRTexas Instruments