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MCP4021T-502E/SN - 

Non Volatile Digital Potentiometer, 5 kohm, Single, 2 Wire, Serial, Linear, ± 20%, 2.7 V

MICROCHIP MCP4021T-502E/SN

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Manufacturer:
MICROCHIP MICROCHIP
Manufacturer Part No:
MCP4021T-502E/SN
Newark Part No.:
89K2097
Product Range
Single 64-Tap Non-volatile Digital Pots
Technical Datasheet:
(EN)
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Product Information

:
5kohm
:
-40°C
:
AEC-Q100
:
Cut Tape
:
2 Wire, Serial
:
64
:
125°C
:
8Pins
:
± 20%
:
Single
:
Linear
:
± 150ppm/°C
:
2.7V
:
Single 64-Tap Non-volatile Digital Pots
:
SOIC
:
5.5V
:
MSL 1 - Unlimited
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Product Overview

The MCP4021T-502E/SN is a 6-bit Digital Potentiometer can be configured as either a potentiometer or rheostat. The wiper setting is controlled through a simple Up/Down\ (U/D\) serial interface. This device implements Microchip's WiperLock technology, which allows application-specific calibration settings to be secured in the EEPROM without requiring the use of an additional write-protect pin. It is intended to be used in applications where a programmable resistance with moderate bandwidth is desired. The digital potentiometer is available in four nominal resistances (RAB), where the nominal resistance is defined as the resistance between terminal A and terminal B. There are 63 resistors in a string between terminal A and terminal B. The wiper can be set to tap onto any of these 63 resistors thus providing 64 possible settings (including terminal A and terminal B).
  • 64 Taps
  • power-ON recall of saved wiper setting
  • WiperLock™ technology to secure the wiper setting in non-volatile memory (EEPROM)
  • 75Ω Typical low wiper resistance
  • Up to 12.5V high-voltage tolerant digital inputs
  • 1µA Maximum static current low-power operation

Applications

Automotive

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