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DRV411

Texas Instruments
Part Number DRV411
Manufacturer Texas Instruments
Description Sensor Signal Conditioning-IC
Published May 26, 2023
Detailed Description DRV411 www.ti.com SBOS693B – AUGUST 2013 – REVISED DECEMBER 2013 Sensor Signal Conditioning IC for Closed-Loop Magnet...
Datasheet PDF File DRV411 PDF File

DRV411
DRV411

Overview
DRV411 www.
ti.
com SBOS693B – AUGUST 2013 – REVISED DECEMBER 2013 Sensor Signal Conditioning IC for Closed-Loop Magnetic Current Sensors Check for Samples: DRV411 FEATURES 1 •23 Optimized for Symmetric Hall-Elements (for example, AKM HW-322, HW-302, or similar) • Spinning Current Hall Sensor Excitation – Elimination of Hall Sensor Offset and Drift – Elimination of 1/f Noise • Extended Current Measurement Range – H-Bridge Drive Capability: 250 mA • Precision Difference Amplifier: – Offset and Drift: 100 µV (max), 2 µV/°C (max) – System Bandwidth: 200 kHz • Precision Reference: – Accuracy: 0.
2% (max) – Drift: 50 ppm/°C (max) – Pin-Selectable for 2.
5 V, 1.
65 V, and Ratiometric Mode • Overran...


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