X60250

Features: • 1.25V 1.0%, 20ppm/°C Tempco Reference• Adjustable to ±0.25% Over the 0 to 1.25V Range• 8 bit, 100k XDCP on-chip• Programmable Resolution of 4.9mV (255 steps)• Extra Matched 100k Resistor Available for Increased Resolution Over a Smaller Range• 2.7V t...

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X60250 Picture
SeekIC No. : 004547366 Detail

X60250: Features: • 1.25V 1.0%, 20ppm/°C Tempco Reference• Adjustable to ±0.25% Over the 0 to 1.25V Range• 8 bit, 100k XDCP on-chip• Programmable Resolution of 4.9mV (255 steps)̶...

floor Price/Ceiling Price

Part Number:
X60250
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: 2024/11/20

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Product Details

Description



Features:

• 1.25V 1.0%, 20ppm/°C Tempco Reference
• Adjustable to ±0.25% Over the 0 to 1.25V Range
• 8 bit, 100k XDCP on-chip
• Programmable Resolution of 4.9mV (255 steps)
• Extra Matched 100k Resistor Available for Increased Resolution Over a Smaller Range
• 2.7V to 5.5V Supply Range
• 2-Wire Interface for Programming Reference Setting
• Low Supply Current: 12A in Normal Mode
• 8-pin TSSOP Package
• Programmable Reference
• NV Memory
• Pb-Free Plus Anneal Available (RoHS Compliant)





Application

• Sensor Bias
• Variable DAC reference
• Linear Voltage Regulators
• DC/DC converters
• Voltage comparators
• Motor controllers
• Amplifier biasing





Pinout

  Connection Diagram




Specifications

Supply Voltage Range.......................................-1V to 7V
Bias Temperature Range .................... -40°C to +85°C
Storage Temperature Range............. -65°C to +150°C
Voltage on VREF(LOW) pin ................................0V to VCC
Voltage on all other pins ....................-0.3V to VCC+0.3V
Lead temperature (soldering, 10 seconds).......... 300°C





Description

The Intersil X60250 combines a temperature compensated voltage reference with a Intersil Digitally Controlled Potentiometer (XDCP) to provide a precision adjustable reference with a range of 0.0V to 1.25V. The X60250 includes a serial bus interface to enable in-circuit programming of the reference voltage.

The X60250 contains a resistor chain with 255 taps to provide 8 bits of digital adjustment to the reference voltage. Non-volatile storage retains the digital wiper setting, for permanent reference programming. An additional matched 100k resistor is available to increase resolution of the output voltage while retaining accuracy.






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