Specifications
| Type | Description |
|---|---|
| Part Number | DRV5032DU |
| Manufacturer | Texas Instruments |
| Product Type | digital-switch Hall effect sensor |
| Category | Sensor |
| Package / Case | SOT-23 DBZ 3-pin 2.92 mm x 2.37 mm; X2SON DMR 4-pin 1.4 mm x 1.1 mm; TO-92 LPG 3-pin 4 mm x 1.52 mm |
| Sensor Type | Ultra-low-power digital-switch Hall effect sensor; condition: DRV5032DU device variant |
| Magnetic Response | Unipolar; condition: DRV5032DU |
| Output Type | Push-pull; condition: DRV5032DU |
| Sampling Rate | 20 Hz; condition: DRV5032DU |
| Maximum Magnetic Threshold | 3.9 mT; condition: DRV5032DU |
| Recommended Supply Voltage | 1.65 to 5.5 V; condition: operating free-air temperature range |
| Recommended Output Voltage | 0 to 5.5 V; condition: operating free-air temperature range |
| Recommended Output Current | -5 to 5 mA; condition: operating free-air temperature range |
| Operating Ambient Temperature | -40 to 85 °C; condition: recommended operating condition |
| Absolute Maximum Supply Voltage | -0.3 to 5.5 V; condition: operating free-air temperature range |
| Absolute Maximum Supply Voltage Slew Rate | Unlimited V/µs; condition: operating free-air temperature range |
| Absolute Maximum Output Voltage | -0.3 to VCC + 0.3 V; condition: OUT, OUT1, OUT2 |
| Absolute Maximum Output Current | -5 to 5 mA; condition: OUT, OUT1, OUT2 |
| Absolute Maximum Magnetic Flux Density | Unlimited T; condition: BMAX |
| Maximum Junction Temperature | 105 °C; condition: absolute maximum rating |
| Storage Temperature | -65 to 150 °C; condition: absolute maximum rating |
| ESD Rating HBM | ±6000 V; condition: human-body model per ANSI/ESDA/JEDEC JS-001 |
| ESD Rating CDM | ±750 V; condition: charged-device model per JEDEC JESD22-C101 |
| Push-Pull High-Level Output Voltage | VCC - 0.35 V min, VCC - 0.1 V typ; condition: IOUT = -1 mA, VCC = 1.65 V to 5.5 V, over operating temperature |
| Push-Pull Low-Level Output Voltage | 0.1 V typ, 0.3 V max; condition: IOUT = 1 mA, VCC = 1.65 V to 5.5 V, over operating temperature |
| Magnetic Sampling Frequency | 13.3 Hz min, 20 Hz typ, 37 Hz max; condition: DU version, VCC = 1.65 V to 5.5 V, over operating temperature |
| Magnetic Sampling Period | 27 ms min, 50 ms typ, 75 ms max; condition: DU version, VCC = 1.65 V to 5.5 V, over operating temperature |
| Average Current Consumption at 1.8 V | 1.3 µA typ; condition: DU version, VCC = 1.8 V |
| Average Current Consumption at 3 V | 1.6 µA typ, 3.5 µA max; condition: DU version, VCC = 3 V |
| Average Current Consumption at 5 V | 2.3 µA typ; condition: DU version, VCC = 5 V |
| Peak Current Consumption | 2 mA typ, 2.7 mA max; condition: all versions, VCC = 1.65 V to 5.5 V, over operating temperature |
| Power-On Time | 55 µs typ, 100 µs max; condition: all versions |
| Active Time Period | 40 µs typ; condition: all versions |
| Operate Point OUT1 North | -3.9 mT min, -2.5 mT typ, -1.2 mT max; condition: DU version, OUT1 pin north, VCC = 1.65 V to 5.5 V, over operating temperature |
| Operate Point OUT2 South | 1.2 mT min, 2.5 mT typ, 3.9 mT max; condition: DU version, OUT2 pin south, VCC = 1.65 V to 5.5 V, over operating temperature |
| Release Point OUT1 North | -3.5 mT min, -1.8 mT typ, -0.9 mT max; condition: DU version, OUT1 pin north, VCC = 1.65 V to 5.5 V, over operating temperature |
| Release Point OUT2 South | 0.9 mT min, 1.8 mT typ, 3.5 mT max; condition: DU version, OUT2 pin south, VCC = 1.65 V to 5.5 V, over operating temperature |
| Magnetic Hysteresis | 0.1 mT min, 0.7 mT typ, 1.9 mT max; condition: DU version, each output, |BOP - BRP| |
| SOT-23 Junction-to-Ambient Thermal Resistance | 356 °C/W; condition: DBZ 3-pin package |
| X2SON Junction-to-Ambient Thermal Resistance | 159 °C/W; condition: DMR 4-pin package |
| TO-92 Junction-to-Ambient Thermal Resistance | 183.1 °C/W; condition: LPG 3-pin package |
| VCC Pin Function | 1.65 V to 5.5 V power supply; recommended ceramic capacitor to ground at least 0.1 µF; condition: pin 1 on SOT-23, X2SON, and TO-92 packages |
| Datasheet Status | request_only |
Product Overview
DRV5032DU is identified in the manufacturer datasheet as an ultra-low-power digital-switch Hall effect sensor. For this DU variant, the magnetic response is unipolar, the output type is push-pull, and the typical sampling rate is 20 Hz. The maximum magnetic threshold listed for the variant is 3.9 mT.
The device operates from a recommended 1.65 to 5.5 V supply over the operating free-air temperature range, with recommended output voltage from 0 to 5.5 V and recommended output current from -5 to 5 mA. The operating ambient temperature range is -40 to 85 °C. Electrical characteristics include push-pull high-level output voltage of VCC - 0.35 V minimum and VCC - 0.1 V typical at IOUT = -1 mA, plus low-level output voltage of 0.1 V typical and 0.3 V maximum at IOUT = 1 mA.
Package-case information includes SOT-23 DBZ 3-pin, X2SON DMR 4-pin, and TO-92 LPG 3-pin options. The VCC pin is specified for a 1.65 V to 5.5 V power supply, with a recommended ceramic capacitor to ground of at least 0.1 µF.
Key Features
- Ultra-low-power digital-switch Hall effect sensor variant
- Unipolar magnetic response for DRV5032DU
- Push-pull output type for digital switching
- 20 Hz typical magnetic sampling rate
- 1.65 to 5.5 V recommended supply range
- -40 to 85 °C operating ambient range
- 3.9 mT maximum magnetic threshold
- 1.3 µA typical average current at 1.8 V
- 55 µs typical power-on time
- SOT-23, X2SON, and TO-92 package options
Typical Applications
- Magnetic digital switch sensing
- Low-power Hall effect detection
- Battery-supplied sensor nodes
- Unipolar magnetic presence sensing
- Push-pull logic output sensing
- North and south pole threshold detection
Procurement Notes
When requesting a quote for DRV5032DU, buyers should confirm the manufacturer, package or case, required quantity, target date code, compliance documents, packing method, destination country and expected delivery schedule.
If alternatives are acceptable, buyers should share the approved vendor list, required electrical or optical limits, package constraints and qualification requirements. Any alternative part should be reviewed by the buyer's engineering team before production use.
For analog and signal-chain sourcing, supply voltage, bandwidth, accuracy, noise level, package, temperature grade, input/output configuration and qualification requirements should be verified before approval.
FAQ
What type of sensor is the DRV5032DU?
DRV5032DU is an ultra-low-power digital-switch Hall effect sensor from Texas Instruments. The extracted datasheet facts identify the DU device variant as a Sensor with unipolar magnetic response, push-pull output, and a 20 Hz typical sampling rate.
What supply voltage range is recommended for DRV5032DU?
The recommended supply voltage range is 1.65 to 5.5 V over the operating free-air temperature range. The VCC pin function also specifies a 1.65 V to 5.5 V power supply with at least a 0.1 µF ceramic capacitor to ground.
What packages are listed for this Hall sensor?
The package-case information lists SOT-23 DBZ 3-pin at 2.92 mm x 2.37 mm, X2SON DMR 4-pin at 1.4 mm x 1.1 mm, and TO-92 LPG 3-pin at 4 mm x 1.52 mm.
What magnetic thresholds are specified for the DU version?
For the DU version, the OUT1 north operate point is -3.9 mT minimum, -2.5 mT typical, and -1.2 mT maximum. The OUT2 south operate point is 1.2 mT minimum, 2.5 mT typical, and 3.9 mT maximum.
Technical Review & Sourcing Note
Prepared by LDeepAI Component Sourcing Team. Reviewed for RFQ, documentation and alternative sourcing use. Last updated: June 30, 2026.
This page is based on manufacturer datasheet information and LDeepAI sourcing review. Specifications should be verified against the official manufacturer datasheet before final procurement or design approval. Final electrical, optical and reliability approval should be confirmed by the buyer's engineering team.