MCP40D17 Microchip Technology Inc., MCP40D17 Datasheet - Page 21

• Manufacturer Part Number: MCP40D17
• Description: 7-bit Single I 2 C? With Command Code Digital Pot With Volatile Memory In Sc70
• Manufacturer: Microchip Technology Inc.

Note: Unless otherwise indicated, T
FIGURE 2-45:
(FSE) vs. Temperature (V
FIGURE 2-46:
(ZSE) vs. Temperature (V
FIGURE 2-47:
(
© 2009 Microchip Technology Inc.
Ω
) vs. Temperature and V
-0.04
-0.08
-0.12
-0.16
0.20
0.16
0.12
0.08
0.04
0.00
49800
49600
49400
49200
49000
48800
0.00
-40
-40
-40
2.7
1.8V
Ambient Temperature (°C)
Ambient Temperature (°C)
Ambient Temperature (°C)
0
0
0
50 k
50 k
50 k
5.5V
Ω
Ω
Ω
DD
DD
DD
: Full Scale Error
40
: Zero Scale Error
: Nominal Resistance
40
40
= 5.5V, 2.7V, 1.8V).
= 5.5V, 2.7V, 1.8V).
.
1.8V
A
5.5V
= +25°C, V
80
80
80
2.7V
1.8V
2.7
5.5V
120
120
120
DD
= 5V, V
SS
= 0V.
FIGURE 2-48:
Δ
FIGURE 2-49:
Response Time.
FIGURE 2-50:
(SCL signal coupling to Wiper pin).
R
WB
/
100
Wiper
80
60
40
20
Δ
0
V
T vs. Code.
MCP40D17/18/19
DD
0
Wiper Setting (decimal)
32
2.7V
50 k
50 k
50 k
64
Ω
Ω
Ω
: R
: Power-Up Wiper
: Digital Feedthrough
5.5V
BW
96
DS22152B-page 21
Tempco