MCP4532 MICROCHIP [Microchip Technology], MCP4532 Datasheet - Page 27

• Manufacturer Part Number: MCP4532
• Description: 7/8-Bit Single/Dual I2C Digital POT with Volatile Memory
• Manufacturer: MICROCHIP [Microchip Technology]

Note: Unless otherwise indicated, T
FIGURE 2-38:
(
© 2008 Microchip Technology Inc.
Ω
) vs. Ambient Temperature and V
52500
52000
51500
51000
50500
50000
49500
49000
-40
Ambient Temperature (°C)
0
50 k
Ω
– Nominal Resistance
40
A
1.8V
2.7V
5.5V
= +25°C, V
DD
80
.
120
DD
MCP453X/455X/463X/465X
= 5V, V
SS
= 0V.
FIGURE 2-39:
Setting and Ambient Temperature.
60000
50000
40000
30000
20000
10000
0
0
32
64
Wiper Setting (decimal)
50 k
96
Ω
128
– R
WB
160
DS22096A-page 27
(
Ω
192
) vs. Wiper
224
-40°C
25°C
85°C
125°C
256