Page 32

ams Datasheet

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[v1-06] 2018-Jun-20

AS5600 − Application Information

Schematic

All required external components are shown below for the

reference application diagram. To improve EMC and for remote

applications, consider additional protection circuitry.

Figure 37:

Application Diagram for Angle Readout and Programming Through OUT Pin (Option B)

Note(s):

1. Consider that the output is driven high by an internal pull-up resistor during programming through the OUT pin. Disconnect

additional external load during the programming procedure.

Figure 38:

Application Diagram for Angle Readout and Programming with I²C (Option A and Option C)

Application Information

GND -> CW

VDD -> CCW

PGO = GND

->

OptionB

4.5-5.5V

GND

AS5600

1 VDD5V

2 VDD3V3

3 OUT

4 GND

DIR 8

SCL 7

SDA 6

PGO 5

OUT

C1

C2

5V Operation

3-3.6V*

3.3V Operation

GND -> CW

VDD -> CCW

GND

AS5600

1 VDD5V

2 VDD3V3

3 OUT

4 GND

DIR 8

SCL 7

SDA 6

PGO 5

OUT

C1

C**

* Supply voltage for permanent programming is 3.3–3.6V

** 10μF Capacitor required during permanent programming

PGO = GND

->

OptionB

GND -> CW

VDD -> CCW

To MCU

4.5-5.5V

GND

AS5600

1 VDD5V

2 VDD3V3

3 OUT

4 GND

DIR 8

SCL 7

SDA 6

PGO 5

OUT

RPU

RPU

C1

C2

5V Operation

3-3.6V*

3.3V Operation

GND -> CW

VDD -> CCW

To MCU

GND

AS5600

1 VDD5V

2 VDD3V3

3 OUT

4 GND

DIR 8

SCL 7

SDA 6

PGO 5

OUT

RPU

RPU

C1

C**

* Supply voltage for permanent programming is 3.3–3.6V

** 10μF Capacitor required during permanent programming

-> OptionC

for Programming

with OUT Pin

PGO = GND

-> OptionC

for Programming

with OUT Pin

PGO = GND