NSE-5310 Datasheet, PDF (3/21 Pages) ams AG – Miniature Position Encoder SOIC with Zero Reference and I²C Output

NSE-5310
Data Sheet - Pin Assignments
Table 1. Pin Descriptions
Pin Name
Pin
Number
Pin Type
SDA (DO)
12
Digital I/O / Tristate
SCL (CLK)
CSn
PWM
TestBus1
TestBus0
VDD3V3
VDD5V
TestBus3
13
Digital input
14
Digital input with pull-
up
15
Digital output
16
Analog I/O
17
18
Supply pad
19
20
Analog I/O
Special
Requirements
Open Drain I²C
Schmitt Trigger
Input
4mA
Description
DATA Input / Output for I²C Mode. This pin is the I2C serial
interface used to read direct position information. This pin can
also be used to read the absolute magnitude of the magnetic
field (used to detect the end of the magnet, as a zero reference),
and the temperature sensor information. See I²C User Interface
on page 12 for more information.
Serial Interface Unit CLK, also used for PPTIM access.
Frequency up to 400 KHz.
ChipSelect / DO tristate / Reset Device in TestEN Mode / Control
Mode at PPTIM access
~200 Hz Pulse Width Modulation Absolute Output
Analog Test Bus1 / Configurable IO
Analog Test Bus0 / Configurable IO
LDO Output. Positive I/O supply voltage pin.
See Using 3.3V or 5V Operation on page 10 for more
information.
LDO Input / Connection to IO structure. Positive I/O supply
voltage pin. See Using 3.3V or 5V Operation on page 10 for
more information.
Analog Test Bus3 / Configurable IO
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