DRV5032FADBZR
Switches (Solid State)
Technical Specifications
| Type | Description |
|---|---|
| Type | Omnipolar |
| Operating Temp | -40°C ~ +85°C |
| Working Voltage V | 3.575 V |
| Features | Built-in oscillator |
| Sample Frequency | 20Hz |
| Type | Description |
|---|---|
| Operation Points | +/-4.8mT |
| Supply Current | 1.6uA |
| Release Points | +/-5Gs |
| Package / Case | SOT-23 |
Product Introduction
The DRV5032 device is an ultra-low-power digital switch Hall effect sensor designed for the most compact and battery-sensitive systems. The device offers a variety of magnetic thresholds, sampling rates, output drivers, and packages to suit various applications. When the applied magnetic flux density exceeds the B_OP threshold, the device outputs a low voltage. The output remains low until the magnetic flux density drops below B_RP, after which the output will drive a high voltage or become high impedance, depending on the device version. By integrating an internal oscillator, the device samples the magnetic field and updates the output at a rate of 20Hz or 5Hz to achieve the lowest current consumption. Both omnipolar and unipolar magnetic responses are available. This device operates in the V_CC range of 1.65V to 5.5V and comes in standard SOT - 23, TO - 92, and small X2SON packages. The DRV5032 device is a magnetic sensor with a digital output that indicates when the magnetic flux density threshold is exceeded. The device integrates a Hall effect element, analog signal conditioning, and a low-frequency oscillator to achieve ultra-low average power consumption. The device is powered by a 1.65V to 5.5V power supply, can periodically measure the magnetic flux density, update the output, and enter a low-power sleep state.
Features
- Industry-leading ultra-low power consumption – 5Hz version: 0.54μA (at 1.8V); 20Hz version: 1.6μA (at 3V)
- 1.65V to 5.5V operating VCC range
- Magnetic threshold options (max BOP):
- 3.9mT, highest sensitivity
- 4.8mT, high sensitivity
- 9.5mT, medium sensitivity
- 63mT, lowest sensitivity
- Omnipolar and unipolar options
- 20Hz and 5Hz sampling rate options
- Open-drain and push-pull output options
- SOT-23, X2SON, and TO-92 package options
- Operating temperature range: -40℃ to +85℃
Applications
- - Battery-critical position sensing - Utility meter tamper detection - Mobile phone, laptop, or tablet enclosure sensing - Electronic locks, smoke detectors, appliances - Medical devices, IoT systems - Valve or solenoid position detection - Non-contact diagnostics or activation
Datasheet
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Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS |
| Type | Details |
|---|---|
| ECCN | EAR99 |
Sourcing Information
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