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Details, datasheet, quote on part number:X93154
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| Part: | X93154 |
| Category: | Analog & Mixed-Signal Processing => Potentiometers => Digital Potentiometers |
| Description: | Digitally Controlled Potentiometer (XDCP™)
The Intersil X93154 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.
The potentiometer is implemented by a resistor array composed of 31 resistive elements and a wiper switching network. 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.
The device is connected as a two-terminal variable resistor and can be used in a wide variety of applications including:
Bias and Gain Control
LCD Contrast Adjustment
Key Features
Solid-State Potentiometer
3-Wire Serial Interface
32 Wiper Tap Points
Wiper position stored in nonvolatile memory and recalled on power-up
31 Resistive Elements
Temperature compensated
Maximum resistance tolerance of ±30%
Terminal voltage, 0 to VCC
Low Power CMOS
VCC = 3V±10%
Active current, 250µA max.
Standby current, 1µA max.
High Reliability
Endurance 200,000 data changes per bit
Register data retention, 100 years
RTOTAL Value = 50kΩ
Packages
8-lead MSOP, TDFN
Pb-free available (RoHS compliant) |
| Company: | Intersil Corporation |
| Datasheet: | Download X93154 datasheet File size : 268 kB |
| Request For quote: | Find where to buy X93154
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