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DRV5057A3QDBZR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

DRV5057A3QDBZR product

DRV5057A3QDBZR

Magnetic Sensors - Linear

linear Hall sensorPWM outputopen drain2 kHzSOT-233-pin

DRV5057A3QDBZR is a 3-pin linear Hall sensor that represents magnetic field as a 2 kHz PWM duty cycle. Its A3 sensitivity option supports a ±84 mT linear range at 5 V.

Best for

  • PWM-based magnetic position sensing
  • Applications needing a 3-pin Hall sensor
  • Industrial and consumer motion controls

Avoid if

  • An analog voltage output is required directly
  • The expected magnetic field exceeds the linear sensing range
  • A supply voltage between 3.63 V and 4.5 V is required

Check before use

  • Magnet field strength and travel path
  • PWM capture resolution and jitter budget
  • Output pull-up voltage and current

Key specifications

Output
2 kHz open-drain PWM
A3 sensitivity at 5 V
0.5 %D/mT typical
Linear sensing range
±84 mT at 5 V, 25 °C
Supply voltage
3.0-3.63 V or 4.5-5.5 V
Package
SOT-23, 3 pins

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-2-260C-1 YEAR
ECCN
-
HTSUS
-

Application

Magnetic position sensingIndustrial automation and roboticsConsumer controls and triggers

Datasheet

sszt631

800 KB

Datasheet AI

CAD Models

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Alternative components

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Design and risk insights

Questions & answers

It is a Texas Instruments DRV5057A3 linear Hall-effect sensor in a 3-pin SOT-23 package. It outputs a 2 kHz PWM signal whose duty cycle changes with magnetic flux density.