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Texas Instruments DRV5056Z4QDBZR — Analog & Data Acquisition

DRV5056Z4QDBZR Hall Effect Sensor, Single Axis, 158 mT

MPNDRV5056Z4QDBZR
End of Life

Texas Instruments DRV5056Z4QDBZR, Single-axis ratiometric linear Hall-effect sensor, 158 mT sensing range, 20 kHz bandwidth, analog voltage output, SOT-23-3 package, -40 to 125°C, ROHS3.

$2.3Ref. price · indicative, final on quote
Texas Instruments DRV5056Z4QDBZR datasheet (PDF)
PackagingTO-236-3, SC-59, SOT-23-3
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DRV5056Z4QDBZR specifications
ParameterValue
Output typeAnalog Voltage
MountingSurface Mount
Supply voltage3V ~ 3.6V, 4.5V ~ 5.5V
Output current1mA
Current - supply10mA
Operating temperature-40°C ~ 125°C (TA)
Bandwidth20kHz
AxisSingle
PackageTape & Reel (TR); Cut Tape (CT)
FeaturesTemperature Compensated
TechnologyHall Effect
Sensing distance158mT
CaseTO-236-3, SC-59, SOT-23-3

Product details

Single-axis linear Hall sensor for position and current sensing

The Texas Instruments DRV5056Z4QDBZR is a single-axis ratiometric linear Hall-effect sensor that outputs an analog voltage proportional to the applied magnetic flux density. It is designed for contactless position sensing, current sensing, and proximity detection in industrial and automotive environments. Key features include a 158 mT sensing range, 20 kHz bandwidth, temperature compensation, and ratiometric output. The ratiometric output means the output voltage scales with the supply voltage, making it immune to supply variations in systems where the ADC reference is also ratiometric.

The DRV5056Z4QDBZR accepts two supply ranges: 3 V to 3.6 V and 4.5 V to 5.5 V. Maximum supply current is 10 mA, and the analog output can source or sink up to 1 mA.

Housed in a TO-236-3 / SC-59 / SOT-23-3 package, the device is a three-pin surface-mount part. The SOT-23-3 footprint is widely used and easy to lay out — the output pin provides the analog voltage, while the other two pins are supply and ground.

Frequently asked questions

What is the difference between DRV5056Z4QDBZR and DRV5055?

The DRV5056 and DRV5055 are both single-axis linear Hall sensors from TI, but the DRV5056 offers a ratiometric analog output, while the DRV5055 provides a PWM output. The choice depends on whether your system uses an analog ADC input or a digital PWM input for the magnetic field measurement.