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AS5055A-BQFM

Description
Rotary Position Sensor 3.6V Digital Output 16-Pin QFN EP T/R
File Size374KB,31 Pages
ManufacturerAMS
Websitehttps://ams.com/zh
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AS5055A-BQFM Overview

Rotary Position Sensor 3.6V Digital Output 16-Pin QFN EP T/R

AS5055A-BQFM Parametric

Parameter NameAttribute value
EU restricts the use of certain hazardous substancesCompliant
ECCN (US)EAR99
Part StatusActive
HTS8536.50.90.65
TypeRotary
Resolution12Bit
Output TypeDigital
Maximum Operating Supply Voltage (V)3.6
Minimum Operating Temperature (°C)-40
Maximum Operating Temperature (°C)85
LinearityNo
PackagingTape and Reel
Supplier PackageQFN EP
Pin Count16
Standard Package NameQFN
MountingSurface Mount
Package Height0.88
Package Length4
Package Width4
PCB changed16
Lead ShapeNo Lead
AS5055A
Low Power 12-Bit Magnetic Position
Sensor
General Description
The AS5055A is a single-chip on-axis magnetic rotary position
sensor with low voltage and low power features.
It includes an integrated Hall element array, a high resolution
ADC and a smart power management controller.
The angle position, alarm bits and magnetic field information
are transmitted over a 3-wire or 4-wire SPI interface to the
microcontroller.
The AS5055A is available in a compact QFN 16-pin 4x4x0.85 mm
package and specified over an operating temperature of -40ºC
to 85ºC.
Ordering Information
and
Content Guide
appear at end of
datasheet.
Key Benefits & Features
The benefits and features of AS5055A, Low Power 12-Bit
Magnetic Position Sensor are listed below:
Figure 1:
Added Value of Using AS5055A
Benefits
Precise and reliable absolute angle measurement
Very low power consumption
High reliability sensing
Synchronization between microcontroller and sensor
Ideal for small and compact designs
Industry-standard interface
Features
12-bit absolute angle position indication
3μA current consumption in low power mode
Immune to external magnetic stray fields
Interrupt pin displays availability of new data
QFN-16 4x4 package
3- or 4-wire SPI interface
ams Datasheet
[v2-06] 2014-Oct-14
Page 1
Document Feedback

AS5055A-BQFM Related Products

AS5055A-BQFM AS5055A-BQFT
Description Rotary Position Sensor 3.6V Digital Output 16-Pin QFN EP T/R Rotary Position Sensor 3.6V Digital Output 16-Pin QFN EP T/R
EU restricts the use of certain hazardous substances Compliant Compliant
ECCN (US) EAR99 EAR99-NLR
Part Status Active Active
HTS 8536.50.90.65 8536.50.90.65
Type Rotary Rotary
Resolution 12Bit 12Bit
Output Type Digital Digital
Maximum Operating Supply Voltage (V) 3.6 3.6
Minimum Operating Temperature (°C) -40 -40
Maximum Operating Temperature (°C) 85 85
Linearity No No
Packaging Tape and Reel Tape and Reel
Supplier Package QFN EP QFN EP
Pin Count 16 16
Standard Package Name QFN QFN
Mounting Surface Mount Surface Mount
Package Height 0.88 0.88
Package Length 4 4
Package Width 4 4
PCB changed 16 16
Lead Shape No Lead No Lead
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