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UCC391

Features: • 5 - Bit Digital-to-Analog Converter (DAC) supports Intel Pentium II Microprocessor VID Codes• Compatible with 5V Systems• 1% Output Voltage Accuracy GuaranteedPinoutSpecificationsSupply Voltage VCC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

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SeekIC No. : 004536061 Detail

UCC391: Features: • 5 - Bit Digital-to-Analog Converter (DAC) supports Intel Pentium II Microprocessor VID Codes• Compatible with 5V Systems• 1% Output Voltage Accuracy GuaranteedP...

UCC391 Data Sheet

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Part Number:
UCC391
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: 2025/1/6

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Product Details

Description



Features:

• 5 - Bit Digital-to-Analog Converter
  (DAC) supports Intel Pentium II
  Microprocessor VID Codes
• Compatible with 5V Systems
• 1% Output Voltage Accuracy Guaranteed


Pinout

Connection Diagram


Specifications

Supply Voltage VCC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8V
Input Voltage, D0, D1, D2, D3, D4 . . . . . . . . . . . . . . . . . . . . 8V
Currents are positive into, negative out of the specified terminal.
Consult Packaging Section of Databook for thermal limitations
and considerations of packages. All voltages are
referenced to GND.


Description

The UCC391 provides an accurate reference, programmable by a 5-bit DAC, in a tiny 8 pin package. Using few external components, the UCC391 converts 5V to an adjustable output ranging from 3.5VDC to 2.1VDC in 100mV steps and 2.05VDC to 1.3VDC in 50mV steps with 1% DC system accuracy.

This device UCC391 is available in and 8 pin surface mount (150mm SOIC) and TSSOP packages and is specified for operation from 0°C to 70°C.




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