Datasheet Intersil X9313UMIZ — 数据表

DATASHEET
X9313 FN8177
Rev 7.00
October 7, 2015 Digitally Controlled Potentiometer (XDCPв„ў) Linear, 32 Taps, 3 Wire Interface,
Terminal Voltages В± VCC
The Intersil X9313 is a digitally controlled potentiometer
(XDCP). The device consists of a resistor array, wiper
switches, a control section, and nonvolatile memory. The
wiper position is controlled by a 3-wire interface. Features 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, U/D, and INC inputs.
The position of the wiper can be stored in nonvolatile
memory and then be recalled upon a subsequent power-up
operation. 32 wiper tap points
-Wiper position stored in nonvolatile memory and
recalled on power-up 31 resistive elements
-Temperature compensated
-End-to-end resistance range В±20%
-Terminal voltages, -VCC to +VCC The device can be used as a three-terminal potentiometer or
as a two-terminal variable resistor in a wide variety of
applications including: Control Solid-state potentiometer 3-wire serial interface Low power CMOS …