DRV411AIRGPT Texas Instruments - Yeehing Electronics

Hall-Effect Magnetic Sensor Signal Conditioning IC for Closed-Loop Applications

Pricing (USD)

Quantity	Unit Price
1 — 99	4.0
100 — 249	3.505
250 — 999	2.457
1,000 +	1.39

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Sensor Interface
RoHS	Y
Type	Magnetic Sensor Signal Conditioner
Interface Type	-
Supply Voltage - Max	5.5 V
Supply Voltage - Min	2.7 V
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Mounting Style	SMD/SMT
Package / Case	QFN-20
Packaging	Reel
Features	AFE for Magnetic Current Sensing
Input Type	Magnetic Sensor
Output Voltage	2.5 V
Series	DRV411
Brand	Texas Instruments
Number of Channels	1 Channel
Reference Type	External, Internal
Development Kit	DRV411EVM
Moisture Sensitive	Yes
Operating Supply Voltage	2.7 V to 5.5 V
Product Type	Sensor Interface
Factory Pack Quantity	250
Subcategory	Interface ICs
Unit Weight	0.002469 oz

For more information, please refer to datasheet

Documents

DRV411AIRGPT Datasheet

More Information

The DRV411 is designed to condition InSb Hall elements for use in closed-loop current-sensor modules. The DRV411 provides precision excitation circuitry for the Hall-element effectively eliminating the offset and offset-drift of the Hall element. This device also provides a 250-mA H-bridge for driving the sensor compensation coil as well a precision differential amplifier to generate the output signal. The 250-mA drive capability of the H-bridge roughly doubles the current measurement range compared to conventional single-ended drive methods.