Description
PIN (TSSOP)
1 2 3 4 5 6 7 8 9 10 11 12 13 14
SYMBOL SO A0 NC CS SCK SI VSS WP A1
HOLD RW RH RL VCC
FUNCTION Serial Data Output Device Address No Connect Chip Select Serial Clock Serial Data Input System Ground
Features
- 1024 resistor taps.
- 10-bit resolution.
- SPI serial interface for write, read, and transfer operations of
the potentiometer.
- Wiper resistance, 40Ω typical at 5V.
- Four nonvolatile Data Registers.
- Nonvolatile storage of multiple wiper positions.
- Power-on recall, loads saved wiper position on power-up.
- Standby current.
X9111 Datasheet
