ISL90460 Datasheet (Renesas) - Digitally Controlled Potentiometer

ISL90460, Digitally Controlled Potentiometer

SOT-23/SC-70 5-PIN SYMBOL DESCRIPTION 1 VDD Supply voltage RH 2 GND Ground 3 U/D Up - Down 4 CS Chip select 5 RH High terminal/Wiper terminal GND (GROUND) GENERAL FN8225 Rev 4.00 October 22, 2015 Page 2 of 8 ISL90460 Absolute Maximum Ratings Storage Temperature .

NOT RECOMMENDED FOR NEW DESIGNS POSSIBLE SUBSTITUTE PRODUCT ISL90461, ISL90462, ISL23511 ISL90460 Single Volatile 32-Tap XDCP™ Digitally Controlled Potentiometer (XDCP) DATASHEET FN8225 Rev 4.00 October 22, 2015 The Intersil ISL90460 is a digitally controlled potentiometer (XDCP).

Configured as a variable resistor, the device consists of a resistor array, wiper switches, a control section, and volatile memory.

The wiper position is controlled by a 2-pin Up/Down interface.

The potentiometer is

ISL90460 Features

* Volatile Solid-State Potentiometer

* 2-pin UP/DN Interface

* DCP Terminal Voltage, 2.7V to 5.5V

* Tempco 35ppm/°C Typical

* 32 Wiper Tap Points

* Low Power CMOS - Active current 25µA max. - Supply current 0.3µA

* Available RTOTAL Values = 10k