AS5134-ASSU austriamicrosystems, AS5134-ASSU Datasheet - Page 4

• Manufacturer Part Number: AS5134-ASSU
• Description: ENCODER, MAGNETIC, ROTARY, 8BIT, 20SSOP
• Manufacturer: austriamicrosystems

Specifications of AS5134-ASSU

• Brief Features: 9-Bit Multiturn Counter, User Programmable Zero Position And Sensitivity
• Supply Voltage Range: 4.5V To 5.5V
• Operating Temperature Range: -40°C To +140°C
• Digital Ic Case: RoHS Compliant
• Ic Function: Programmable High Speed Magnetic Rotary Encoder
• Rohs Compliant: Yes

AS5134
Data Sheet - P i n A s s i g n m e n t s
4 Pin Assignments
Figure 2. Pin Assignments (Top View)
Pin Descriptions
Table 1. Pin Descriptions
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Pin Name
Test Coil
DDCLK
PWM
Index
Prog
VDD
VSS
TB0
TB1
TB2
TB3
DIO
DX
CS
C2
W
U
V
A
B
Pin Number
10
12
13
14
15
16
17
18
19
20
11
1
2
3
4
5
6
7
8
9
TestCoil
DCLK
PWM
Prog
VDD
VSS
DIO
DX
CS
C2
Programming voltage input, must be left open in normal operation.
Maximum load = 20pF (except during programming)
Supply ground
Chip select output for 2-wire mode and Daisy Chain cascading
Chip select input for 3-wire mode
Select between 2-wire (C2 → VDD) and 3-wire (C2 → VSS) mode
PWM output
Positive supply voltage (double bond to VDD_A and VDD_D)
Test pin
Clock input for serial interface
Data I/O for serial interface
Commutation output
Commutation output
Commutation output
Incremental output
Incremental output
Incremental output
Test pin
Test pin
Test pin
Test pin
10
4
1
2
3
5
6
7
8
9
Revision 1.8
20
19
18
16
17
15
14
13
12
11
Description
TB3
TB2
TB1
TB0
Index
B
A
W
V
U
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