AS5134 datasheet(25/29 Pages) AMSCO

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AS5134

Data Sheet - A p p l i c a t i o n I n f o r m a t i o n

IC package

SSOP-20

magnetic range software indicator

Field strength (AGC) readable through digital interface

Magnetic input field range [mT]

20 – 80 mT

BLDC Outputs

BLDC outputs

3 separate digital outputs: U,V,W

BLDC pole pair options

Selectable for 1,2,3,4,5,6, pole pairs

Hysteresis on BLDC outputs

Same as incremental output hysteresis

Switching positions

Pole pairs

Switching position steps

60º

30º

20º

15º

12º

10º

Incremental Outputs

Incremental modes

3 modes:

Quad AB with Index (2x90 ppr),

Step/direction (1x180 ppr)

Fixed pulse width (360ppr, pulse width tbd)

Step size

1º

Incremental Hysteresis

2LSB (tbd)

OTP Programming

OTP programming technology

Zener Zapping

OTP programming options

Zero position, Hall sensor sensitivity

BLDC pole pairs (1,2,3,4,5,6)

Incremental mode (quad AB, step/dir)

Redundant Address

Chip-Identifier

OTP programming method

Over serial interface and static 8 - 8.5V

Programming voltage at Pin PROG

OTP programming verification

Digital and Analog

Table 10. Parameter and Features List

Parameter

AS5134

AS5134 Datasheet(PDF) 25 Page - ams AG

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