Features

• Four potentiometers per package

• 256 resistor taps

• 10k 50kor 100k total resistance

• SPI serial interface

- No additional level translator for low bus supply

- Daisy Chaining of multiple DCPs

• Maximum supply current without serial bus activity

(standby)

- 5μA @ VCC and VLOGIC = 5V

- 2uA @ VCC and VLOGIC = 1.7V

• Shutdown Mode

- Forces the DCP into an end-to-end open circuit and RWi is

connected to RLi internally

- Reduces power consumption by disconnecting the DCP

resistor from the circuit

• Power supply

- VCC = 1.7V to 5.5V analog power supply

- VLOGIC = 1.2V to 5.5V SPI bus/logic power supply

• Wiper resistance: 70 typical @ VCC = 3.3V

• Power-on preset to mid-scale (128 tap position)

• Extended industrial temperature range: -40°C to +125°C

• 20 Ld TSSOP or 20 Ld QFN packages

• Pb-free (RoHS compliant)