AS5140H-ASSU austriamicrosystems, AS5140H-ASSU Datasheet - Page 21

• Manufacturer Part Number: AS5140H-ASSU
• Description: ENCODER, MAGNETIC, ROTARY, 10BIT, 16SSOP
• Manufacturer: austriamicrosystems

Specifications of AS5140H-ASSU

• Brief Features: User Programmable Zero / Index Position, Failure Detection Mode
• Supply Voltage Range: 3V To 3.6V, 4.5V To 5.5V
• Operating Temperature Range: -40°C To +150°C
• Digital Ic Case: RoHS Compliant
• Ic Function: 10-bit Programmable Magnetic Rotary Encoder
• Rohs Compliant: Yes

AS5140H
Data Sheet - D e t a i l e d D e s c r i p t i o n
OTP Memory Assignment
Table 9. OTP Bit Assignment
User Selectable Settings
The AS5140H allows programming of the following user selectable options:
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- Md1, Md0: Incremental Output Mode Selection.
- Div1, Div0: Divider Setting of Incremental Output.
- Index: Index Pulse Width Selection – 1LSB / 3LSB.
- Z [9:0]: Programmable Zero / Index Position.
- CCW: Counter Clockwise Bit.
- RA [4:0]: Redundant Address. An OTP bit location addressed by this address is always set to “1” independent of
ccw=0 – angular value increases in clockwise direction.
ccw=1 – angular value increases in counterclockwise direction.
the corresponding original OTP bit setting.
Bit
51
50
49
48
47
46
37
36
35
31
30
18
17
16
0
:
:
:
:
ChipID17
Symbol
ChipID0
ChipID1
FS 12
mbit1
Index
CCW
mbit0
FS 0
FS 1
Md0
Md1
Div0
Div1
RA0
RA4
Z0
Z9
:
:
:
Revision 1.1
Incremental Output Mode
Redundancy Address
10 bit Zero Position
18 bit Chip ID
Factory Bit
Factory Bit
Factory Bit
Factory Bit
Factory Bit
Function
Selection
Direction
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