Part Number
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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
|
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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