AS5132 datasheet(22/40 Pages) AMSCO

Part #	AS5132

Description	360 Step (8.5 bit) Programmable High Speed Magnetic Position Sensor

PDF	40 Pages

Scroll/Zoom	100%

Manufacturer	AMSCO [ams AG]

Direct Link	http://www.ams.com

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22 / 40 page

Page 22

ams Datasheet

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[v2-06] 2016-Jan-26

AS5132 − Detailed Description

Figure 28:

Start-Up Procedure

The reset for the PWM block is synchronized to the external

PWM clock. This ensures a save reset also in case the external

clock on COM/INC is already running during start-up.

Figure 29:

PWM Output Signal

Figure 30:

PWM Timing with Internal and External CLK Source

Symbol

Parameter

Min

Typ

Max

Unit

Note

TPWMint

PWM Period internal

600

750

900

μs

Internal clock source

TPWMext

PWM Period external

383 / CLKPWM

μs

External clock provided

over COM / INC pin

CLKPWM

Clock external mode

766

kHz

POR_en

system_state

Ext. CLK EN

TADC_rst

OTP_readout

RUN

258*Tclk_sys

4*Tclk_sys

Init (Error)

Zero degree

Angle Position

16 clocks

359 clocks

exit

8 clocks

T-high

T-low

AS5132 Datasheet(PDF) 22 Page - ams AG

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