Texas Instruments DRV5055Z4QDBZT

Name: DRV5055Z4QDBZT
Brand: Texas Instruments
SKU: 6402550-DRV5055Z4QDBZT
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: DRV5055Z4QDBZT

Manufacturer:: Texas Instruments

Ventron No:: 6402550-DRV5055Z4QDBZT

Description:: Ratiometric linear hall effect sensor with analog output

ECAD Model:

Datasheet:: drv5055

Specifications

Texas Instruments DRV5055Z4QDBZT technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments DRV5055Z4QDBZT.

Type
Ratiometric bipolar
Supply voltage (max) (V)
5.5
Supply voltage (min) (V)
3
Accuracy (%)
5
Rating
Catalog
Bandwidth (MHz)
0.02
Output
0.2 V to Vcc
Sensitivity (typ) (mV/mT)
12.5
Operating temperature range (°C)
-40 to 125

Description

The DRV5055 is a linear Hall effect sensor that responds proportionally to magnetic flux density. The device can be used for accurate position sensing in a wide range of applications.

The device operates from 3.3-V or 5-V power supplies. When no magnetic field is present, the analog output drives half of V_CC. The output changes linearly with the applied magnetic flux density, and four sensitivity options enable maximal output voltage swing based on the required sensing range. North and south magnetic poles produce unique voltages.

Magnetic flux perpendicular to the top of the package is sensed, and the two package options provide different sensing directions.

The device uses a ratiometric architecture that can eliminate error from V_CC tolerance when the external analog-to-digital converter (ADC) uses the same V_CC for its reference. Additionally, the device features magnet temperature compensation to counteract how magnets drift for linear performance across a wide –40°C to 125°C temperature range. Device options for no temperature compensation of magnet drift are also available.

Certification