as5030 austriamicrosystems, as5030 Datasheet - Page 2

• Manufacturer Part Number: as5030
• Description: 8-bit High-speed Absolute Magnetic Rotary Encoder
• Manufacturer: austriamicrosystems

AS5030 8-bit Programmable Magnetic Rotary Encoder
2
The AS5030 is available in a TSSOP16 package
Pin types: S:
Rev. 1.8
Pin#
TSSOP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Package and Pinout
Symbol
MagRngn
Prog_DI
VSS
T3_SINn
T2_SIN
T1_COSn
T0_COS
TC
DX
CLK
CS
DIO
VDD
C1
C2
PWM
DI_ST:
DIO:
supply pin
digital input / Schmitt-Trigger
bi-directional digital pin
Type
DO_T
S
S
-
-
-
-
-
DO
DI_ST
DI_ST
DIO
S
DI
DI
DO
OTP Programming voltage supply pin. Leave open or connect to VDD if not used
Supply ground
Description
Push-Pull output. Is HIGH when the magnetic field strength is too weak, e.g. due
to missing magnet
This pin is used for factory testing. For normal operation it must be left
unconnected. Inverse SIN (Sinn) output in SIN/COS output mode
This pin is used for factory testing. For normal operation it must be left
unconnected. SIN output in SIN/COS mode
This pin is used for factory testing. For normal operation it must be left
unconnected. Inverse COS (Cosn) output in SIN/COS mode
This pin is used for factory testing. For normal operation it must be left
unconnected. COS output in SIN/COS mode
Test pin. Connect to VSS or leave unconnected
Digital output for 2-wire operation and Daisy Chain mode
Clock Input of Synchronous Serial Interface; Schmitt-Trigger input
Chip Select for serial data transmission, active high; Schmitt-Trigger input,
external pull-down resistor (~50kΩ) required in read-only mode
Data output / command input for digital serial interface
Positive supply voltage, 4.5V to 5.5V
Configuration input: connect to VSS for normal operation,
connect to VDD to enable SIN-COS outputs. This pin is scanned at power-on-reset
and at wakeup from one of the Ultra Low Power Modes
Configuration input: connect to VSS for 3-wire operation,
connect to VDD for 2-wire operation. This pin is scanned at power-on-reset and at
wakeup from one of the Ultra Low Power Modes
Pulse Width Modulation output, 2µs pulse width per step (2µs ~ 512µs)
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Figure 3: TSSOP-16 package and pin-out
Table 1: Pin description
DO:
DO_T:
DI:
digital output
digital output / tri-state
digital input (standard CMOS; no pull-up or pull-down)
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