Part Number
|
AD5274 |
Manufacturer
|
Analog Devices |
Description
|
I2C Interface and 50-TP Memory Digital Rheostat |
Published
|
Oct 6, 2013 |
Detailed Description
|
Data Sheet
AD5272/AD5274
1024-/256-Position, 1% Resistor Tolerance Error, I2C Interface and 50-TP Memory
Digital Rheo...
|
Datasheet
|
AD5274
|
Overview
Data Sheet
AD5272/AD5274
1024-/256-Position, 1% Resistor Tolerance Error, I2C Interface and 50-TP Memory
Digital Rheostat
FEATURES
FUNCTIONAL BLOCK DIAGRAM
► Single-channel, 1024-/256-position resolution ► 20 kΩ, 50 kΩ, 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 opera-
tions ► I2C-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 pac...
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