ISL23425UFRUZ-T7A

256抽头数字电位器,50kΩ,SPI总线,易失性

* Two potentiometers per package * 256 resistor taps * 10kΩ 50kΩ or 100kΩ 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 * 4µA @ VCC and VLOGIC = 5V * 1.7µA @ 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: 70Ω typical @ VCC = 3.3V * Power-on preset to mid-scale 128 tap position * Extended industrial temperature range: -40°C to +125°C * 14 Ld TSSOP or 16 Ld µTQFN packages * Pb-free RoHS compliant