X9317

Features: • Solid-State Potentiometer• 3-Wire Serial Up/Down Interface• 100 Wiper Tap Points- Wiper position stored in nonvolatile memory and recalled on power-up• 99 Resistive Elements- Temperature compensated- End to end resistance range ±20%• Low Power CMOS- VCC = ...

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X9317 Picture
SeekIC No. : 004547509 Detail

X9317: Features: • Solid-State Potentiometer• 3-Wire Serial Up/Down Interface• 100 Wiper Tap Points- Wiper position stored in nonvolatile memory and recalled on power-up• 99 Resisti...

floor Price/Ceiling Price

Part Number:
X9317
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/3/27

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Product Details

Description



Features:

• Solid-State Potentiometer
• 3-Wire Serial Up/Down Interface
• 100 Wiper Tap Points
- Wiper position stored in nonvolatile memory and recalled on power-up
• 99 Resistive Elements
- Temperature compensated
- End to end resistance range ±20%
• Low Power CMOS
- VCC = 2.7V to 5.5V, and 5V ±10%
- Standby current < 1µA
• High Reliability
- Endurance, 100,000 data changes per bit
- Register data retention, 100 years
• RTOTAL Values = 1kΩ, 10kΩ, 50kΩ, 100kΩ
• Packages
- 8 Ld SOIC, DIP, TSSOP, and MSOP
• Pb-Free Plus Anneal Available (RoHS Compliant)





Application

• LCD Bias Control
• DC Bias Adjustment
• Gain and Offset Trim
• Laser Diode Bias Control
• Voltage Regulator Output Control





Pinout

  Connection Diagram




Specifications

Junction Temperature Under Bias . . . . . . . . .-65°C to +135°C
Storage Temperature . . . . . . . . . . . . . . . . . .-65°C to +150°C
Voltage on CS , INC, U/D and VCC
with Respect to VSS. . . . . . . . . . . . . . . . . . . . . . . . . -1V to +7V
RH, RW, RL to Ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+6V
Lead Temperature (soldering 10s). . . . . . . . . . . . . . . .. 300°C
IW (10s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .±8.8mA
CAUTION: Stresses above those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress rating only; functional operation of the device (at these or any other conditions above those listed in the operational sections of this specification) is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.






Description

The Intersil X9317 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 X9317 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 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 X9317 can be used as a three-terminal potentiometer for voltage control or as a two-terminal variable resistor for current control in a wide variety of applications.






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