AD5271BRMZ-100, Digital Potentiometer 100kΩ 256-Position Linear SPI 10 Pin, MSOP

Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): IE
Product Details

Single-channel, 1024-/256-position resolution
20 kΩ, 50 kΩ and 100 kΩ
nominal resistance
Maximum ±1% nominal resistor tolerance error
50-times programmable (50-TP) wiper memory
Rheostat mode temperature coefficient: 5 ppm/°C
2.7 V to 5.5 V single-supply operation
±2.5 V to ±2.75 V dual-supply operation for ac or bipolar operations
SPI-compatible interface
Wiper setting readback
Power on refreshed from 50-TP memory
Thin LFCSP, 10-lead,
3 mm ´ 3 mm ´ 0.8 mm package
Compact MSOP, 10-lead,
3 mm ´ 4.9 mm ´ 1.1 mm package
Mechanical potentiometer replacements
Op-amp: variable gain control
Instrumentation: gain, offset adjustment
Programmable voltage-to-current conversions
Programmable filters, delays, time constants
Programmable power supply
Sensor calibration

Attribute Value
Control Interface SPI
Resistance Value 100kΩ
Number of Positions 256
Taper Type Linear
Memory Type Non-Volatile
Number of Pots per Package 1
Mounting Type Surface Mount
Package Type MSOP
Pin Count 10
Power Supply Type Dual, Single
Typical Single Supply Voltage 2.7 → 5.5 V
Typical Dual Supply Voltage ±2.5 to ±2.75V
Dimensions 3.1 x 3.1 x 0.95mm
Height 0.95mm
Maximum Operating Temperature +125 °C
Width 3.1mm
Minimum Operating Temperature -40 °C
Length 3.1mm
Available to back order for despatch 18/03/2020
Price Each (In a Tube of 50)
£ 1.774
(exc. VAT)
£ 2.129
(inc. VAT)
Per unit
Per Tube*
50 - 50
100 - 450
500 +
*price indicative
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