X9C104P DIP-8 Digital Potentiometer
The X9C104 are Intersils’ digitally controlled (XDCP) potentiometers. The device consists of a resistor array, wiper switches, a control section, and non-volatile memory. The wiper position is controlled by a three-wire interface. The potentiometer is implemented by a resistor array composed of 99 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 can be stored in non-volatile memory and then be recalled upon a subsequent power-up operation. The
device can be used as a three-terminal potentiometer or as a two-terminal variable resistor in a wide variety of applications ranging from control to signal processing to parameter adjustment.
Specification
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Solid-State Potentiometer - Three-Wire Serial Interface
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100 Wiper Tap Points
- Wiper Position Stored in Non-volatile Memory and Recalled on Power-up
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99 Resistive Elements
- Temperature Compensated
- End-to-End Resistance, ±20%
- Terminal Voltages, ±5V
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Low Power CMOS
- VCC = 5V
- Active Current, 3mA max.
- Standby Current, 750µA max.
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High Reliability
- Endurance, 100,000 Data Changes per Bit
- Register Data Retention, 100 years
- X9C104 = 100kΩ
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Packages
- 8 Ld PDIP
- Pb-Free Available (RoHS Compliant)
Package includes 1Pc X9C104P Digital Potentiometer 100KOhm Single 8-Pin PDIP
