DRV5021A3QDBZR
ActiveLOW VOLTAGE (UP TO 5.5V), HIGH BANDWIDTH (UP TO 30 KHZ) UNIPOLAR SWITCH
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DRV5021A3QDBZR
ActiveLOW VOLTAGE (UP TO 5.5V), HIGH BANDWIDTH (UP TO 30 KHZ) UNIPOLAR SWITCH
Technical Specifications
Parameters and characteristics for this part
| Specification | DRV5021A3QDBZR |
|---|---|
| Current - Output (Max) [Max] | 30 mA |
| Current - Supply (Max) [Max] | 2.8 mA |
| Features | Temperature Compensated |
| Function | Unipolar Switch |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Open Drain |
| Package / Case | SOT-23-3, TO-236-3, SC-59 |
| Polarization | South Pole |
| Sensing Range | 6.7 mT, 22.7 mT |
| Supplier Device Package | SOT-23-3 |
| Technology | Hall Effect |
| Test Condition [Max] | 125 °C |
| Test Condition [Min] | -40 °C |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 2.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Arrow | N/A | 3000 | $ 0.15 | |
| Digikey | Cut Tape (CT) | 1 | $ 0.88 | |
| 10 | $ 0.67 | |||
| 25 | $ 0.58 | |||
| 50 | $ 0.56 | |||
| 100 | $ 0.48 | |||
| 500 | $ 0.41 | |||
| 1000 | $ 0.36 | |||
| Digi-Reel® | 1 | $ 0.88 | ||
| 10 | $ 0.67 | |||
| 25 | $ 0.58 | |||
| 50 | $ 0.56 | |||
| 100 | $ 0.48 | |||
| 500 | $ 0.41 | |||
| 1000 | $ 0.36 | |||
| Tape & Reel (TR) | 3000 | $ 0.26 | ||
| Texas Instruments | LARGE T&R | 1 | $ 0.21 | |
| 100 | $ 0.15 | |||
| 250 | $ 0.11 | |||
| 1000 | $ 0.07 | |||
Description
General part information
DRV5021-Q1 Series
The DRV5021-Q1 device is a low-voltage, digital-switch, Hall effect sensor for high-speed automotive applications. Operating from a 2.5-V to 5.5-V power supply, the device senses magnetic flux density, and gives a digital output based on predefined magnetic thresholds.
This device senses magnetic fields perpendicular to the face of the package. When the applied magnetic flux density exceeds the magnetic operate point (BOP) threshold, the open-drain output of the device drives a low voltage. When the flux density decreases to less than the magnetic release point (BRP) threshold, the output goes to high impedance. The hysteresis resulting from the separation of BOPand BRPhelps prevent output errors caused by input noise. This configuration makes system designs more robust against noise interference.
The device operates consistently across a wide ambient temperature range of –40°C to +150°C.
Documents
Technical documentation and resources
