Part Number
|
MAX5402 |
Manufacturer
|
Maxim |
Description
|
256-Tap / PoT / Low-Drift / Digital Potentiometer |
Published
|
Apr 29, 2005 |
Detailed Description
|
19-1896; Rev 0; 1/01
256-Tap, µPoT, Low-Drift, Digital Potentiometer
General Description
The MAX5402 µPoT™ digital pote...
|
Datasheet
|
MAX5402
|
Overview
19-1896; Rev 0; 1/01
256-Tap, µPoT, Low-Drift, Digital Potentiometer
General Description
The MAX5402 µPoT™ digital potentiometer is a 256-tap variable resistor with 10kΩ total resistance in a tiny 8pin µMAX package.
This device functions as a mechanical potentiometer, consisting of a fixed resistor string with a digitally controlled wiper contact.
It operates from +2.
7V to +5.
5V single-supply voltages and uses an ultra-low 0.
1µA supply current.
This device also provides glitchless switching between resistor taps, as well as a convenient power-on reset (POR) that sets the wiper to the midscale position at power-up.
A low 5ppm/°C ratiometric temperature coefficient makes it ideal for applicat...
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