AS5145B datasheet(33/36 Pages) AMSCO

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Revision 1.17

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AS5145

Datasheet - Revision Hist ory

Revision History

Revision

Date

Owner

Description

1.1

May 30, 2008

apg

Changed the temperature to 150ºC across the datasheet.

Jul 23, 2008

Added Key Feature: Fully automotive qualified to AEC-Q100, grade 0

Jul 25, 2008

Changed the values in Table 10 for 10-bit and 12-bit incremental mode

1.2

Aug 24, 2008

rfu

Inserted 10k

Ω for pin 6 in Table 1

changed values for fmag_abs in Table 4

Made changes to Incremental Mode on page 14.

Removed quadrature from Figure 6.

Inserted Incremental Output Hysteresis on page 15 and Figure .

Modified the typ value of all in Table 11.

changed the values in equation2 (page 18)

1.3

Aug 27, 2008

rfu

Modified Applications

Removed table Magnetic field strength variation indicator and modified

Table 9 cell headings

1.4

Sep 29, 2008

apg

Changed angle position values in Pulse Width Modulation (PWM) Output

on page 17 and also update Table 6 for the same.

Feb 13, 2009

Changed the value of tDOvalid in Table 6

Feb 16, 2009

Changed the value of PWMIN, PWMAX in Table 6

Updated Figure 14 with 2.2µF capacitor without polarity

Updated Figure 17 with 2.2µF instead of 2.2µF....10µF

Feb 18, 2009

mub

Changed key feature: Added pre-programmed versions available

Removed 10 bit from pin descriptions for pin 12 on page 4

Deleted Min value for tDOvalid in Table 6

updated ordering information

Feb 22, 2009

apg

Changed the Max value of tDOvalid in Table 6 to 413

1.5

Jul 15, 2009

rfu

Added “AS5145-I10/AS5145-I12” to the header

Made some sentence corrections and spelling mistakes

1.6

Updated Incremental Mode on page 14 with new information.

1.7

Aug 12, 2009

apg

Added a note to the ordering information

1.8

Sep 29, 2009

rfu

Updated Figure 13

Added Incremental Power-up Lock Option on page 15

1.9

Nov 05, 2009

apg

Timing Characteristics (page 11) - Updated the parameter ‘PWM

Frequency’ (fPWM)

1.10

Dec 04, 2009

Updated section Internal Timing Tolerance (page 29)

1.11

Jun 16, 2010

mub

Updated Table 1, Table 3, Table 6

Jun 25, 2010

apg

Updated device header and Ordering Information (page 35)

1.12

Nov 09, 2011

ach

Updated maximum rotation speed in incremental mode (see page 28)

1.13

Nov 25, 2011

ekno

Updated MSL in Absolute Maximum Ratings and Package Drawings and

Markings.

1.14

Feb 29, 2012

Updated Figure 23 and carried out sentence structure related changes

across datasheet.

AS5145B 数据表(PDF) 33 Page - ams AG

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