AS5163
Datasheet - P i n A s s i g n m e n t s
4 Pin Assignments
VDD
VDD5
NC
VDD3
GNDA
NC
NC
1
2
14
13
OUT
NC
GNDP
KDOWN
NC
NC
GNDD
4
5
6
7
AS5163
3
12
11
10
9
8
4.1 Pin Descriptions
Table 1
provides the description of each pin of the standard TSSOP14 package (14-Lead Thin Shrink Small Outline Package)
(see Figure 2).
Table 1. Pin Descriptions
Pin Number
1
2
3
4
5
6
7
8
9
10
Pin Name
VDD
VDD5
NC
VDD3
GNDA
NC
NC
GNDD
NC
NC
Pin Type
Supply pin
Supply pin
DIO/AIO
multi purpose pin
Supply pin
Supply pin
DIO/AIO
multi purpose pin
DIO/AIO
multi purpose pin
Supply pin
DIO/AIO
multi purpose pin
DIO/AIO
multi purpose pin
Digital output open
drain
Supply pin
DIO/AIO
multi purpose pin
DIO/AIO
multi purpose pin
Description
Positive supply pin.
This pin is high voltage protected.
4.5V- Regulator output, internally regulated from VDD.
This pin needs an
external ceramic capacitor of minimum 2.2μF.
Test pin for fabrication.
Connected to ground in the application board.
3.45V- Regulator output, internally regulated from VDD5.
This pin needs an
external ceramic capacitor of minimum 2.2μF.
Analog ground pin.
Connected to ground in the application board.
Test pin for fabrication.
Connected to ground in the application board.
Test pin for fabrication.
Open in the application.
Digital ground pin.
Connected to ground in the application board.
Test pins for fabrication.
Connected to ground in the application board.
11
12
13
14
KDOWN
GNDP
NC
OUT
Additional output pin with Kick down functionality.
This pin can be used for a
compare function including a hysteresis. An open drain configuration is used. If the
internal angle is above a programmable threshold, then the output is switched to low.
Below the threshold the output is high using a pull-up resistor.
Analog ground pin.
Connected to ground in the application board.
Test pin for fabrication.
Connected to ground in the application board.
Output pin.
This pin is used for the analog output or digital PWM signal. In addition,
this pin is used for programming of the device.
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