The price listed is the manufacturer's suggested retail price for quantities of 1K units. However, prices in today's market are fluid and may change without notice.
MSL = Moisture Sensitivity Level - per IPC/JEDEC J-STD-020
SMD = Standard Microcircuit Drawing
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 device includes a serial bus interface to enable incircuit programming of the reference voltage.
The XDCP 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 100kΩ resistor is available to increase resolution of the output voltage while retaining accuracy.
Key Features
1.25V 1.0%, 20ppm/°C Tempco Reference
Adjustable to ±0.25% Over the 0 to 1.25V Range
8 bit, 100kΩ XDCP on-chip
Programmable Resolution of 4.9mV (255 steps)
Extra Matched 100kΩ Resistor Available for Increased Resolution Over a Smaller Range
2.7V to 5.5V Supply Range
2-Wire Interface for Programming Reference Setting
Evaluation Board(s):
Technical Homepage: