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ISL90460 - Digitally Controlled Potentiometer

General Description

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

Key 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50k100k.
  • Temp Range -40°C to +85°C.
  • Packages - 5 Ld SC-70, SOT-23.
  • Pb-Free Plus Anneal Available (RoHS Compliant) Pinout ISL90460 (5 LD SOT-23, SC-70) TOP VIEW VDD.

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Datasheet Details

Part number ISL90460
Manufacturer Renesas
File Size 415.81 KB
Description Digitally Controlled Potentiometer
Datasheet download datasheet ISL90460 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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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 implemented by a resistor array composed of 31 resistive elements and a wiper switching network. Between each element and at either end are tap points accessible to the wiper terminal. The position of the wiper element is controlled by the CS and U/D inputs.