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
Applications
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

Specifications
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)
Units
Per unit
Per Tube*
50 - 50
£1.774
£88.70
100 - 450
£1.692
£84.60
500 +
£1.401
£70.05
*price indicative
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