MCP4131T-104E/MF View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

MCP4131T-104E/MF

7/8-Bit Single/Dual SPI Digital POT with Volatile Memory

Microchip Technology 

MCP413X/415X/423X/425X

Note: Unless otherwise indicated, TA = +25°C, VDD = 5V, VSS = 0V.

5300

5250

2.7V

5200

5150

5100

1.8V

5.5V

5050

-40

0

40

80

120

Ambient Temperature (°C)

FIGURE 2-11:

5 kΩ – Nominal Resistance

(Ω) vs. Ambient Temperature and VDD.

6000

5000

4000

3000

2000

1000

0

0

-40°C

25°C

85°C

125°C

32 64 96 128 160 192 224 256

Wiper Setting (decimal)

FIGURE 2-12:

5 kΩ – RWB (Ω) vs. Wiper

Setting and Ambient Temperature.

© 2008 Microchip Technology Inc.

DS22060B-page 17

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