Datasheet

WIPER
REGISTER
I C INTERFACE
2
SCL
SDA
VDD
GND
H
W
TPL0401A/B
WIPER
REGISTER
I C INTERFACE
2
SCL
SDA
VDD
GND
L
W
TPL0401C
H
TPL0401A
TPL0401B
TPL0401C
SLIS144A –SEPTEMBER 2011–REVISED MARCH 2012 www.ti.com
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
PIN FUNCTIONS
PIN NUMBER PIN NAME TYPE DESCRIPTION
1 VDD Power Positive Supply Voltage
2 GND Ground Ground
3 SCL Input I2C Clock
4 SDA I/O I2C Data
5 W I/O Wiper terminal
6 H I/O High terminal
– L I/O Low terminal
FUNCTIONAL BLOCK DIAGRAM
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Product Folder Link(s): TPL0401A TPL0401B TPL0401C