MCP40D17 Microchip Technology Inc., MCP40D17 Datasheet - Page 18

• 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.

MCP40D17/18/19
Note: Unless otherwise indicated, T
FIGURE 2-27:
(FSE) vs. Temperature (V
FIGURE 2-28:
(ZSE) vs. Temperature (V
FIGURE 2-29:
(
DS22152B-page 18
Ω
) vs. Temperature and V
-0.1
-0.2
-0.3
-0.4
-0.5
-0.6
-0.7
-0.8
-0.9
-1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
10200
10150
10100
10050
10000
0.0
9950
9900
-40
-40
-40
Ambient Temperature (°C)
Ambient Temperature (°C)
0
0
Ambient Temperature (°C)
0
10 k
10 k
10 k
1.8V
2.7
Ω
Ω
Ω
DD
DD
40
DD
40
: Nominal Resistance
: Full Scale Error
: Zero Scale Error
40
= 5.5V, 2.7V, 1.8V).
= 5.5V, 2.7V, 1.8V).
.
1.8V
5.5V
5.5V
A
1.8V
= +25°C, V
80
80
80
5.5V
2.7
2.7
120
120
120
DD
= 5V, V
SS
= 0V.
FIGURE 2-30:
Δ
FIGURE 2-31:
Response Time.
FIGURE 2-32:
(SCL signal coupling to Wiper pin).
R
WB
Wiper
/
100
V
80
60
40
20
Δ
DD
0
T vs. Code.
0
Wiper Setting (decimal)
32
10 k
10 k
10 k
© 2009 Microchip Technology Inc.
64
2.7V
Ω
Ω
Ω
5.5V
: R
: Power-Up Wiper
: Digital Feedthrough
BW
96
Tempco