Unless otherwise indicated, TA <" />
鍙冩暩(sh霉)璩囨枡
鍨嬭櫉锛� MCP4261-104E/ML
寤犲晢锛� Microchip Technology
鏂囦欢闋佹暩(sh霉)锛� 8/88闋�
鏂囦欢澶у皬锛� 0K
鎻忚堪锛� IC POT DGTL DUAL 100K SPI 16QFN
妯�(bi膩o)婧�(zh菙n)鍖呰锛� 91
绯诲垪锛� WiperLock™
鎺ョ墖锛� 257
闆婚樆锛堟瓙濮嗭級锛� 100k
闆昏矾鏁�(sh霉)锛� 2
婧害绯绘暩(sh霉)锛� 妯�(bi膩o)婧�(zh菙n)鍊� 150 ppm/°C
瀛樺劜鍣ㄩ鍨嬶細 闈炴槗澶�
鎺ュ彛锛� 4 绶� SPI锛堣姱鐗囬伕鎿囷級
闆绘簮闆诲锛� 2.7 V ~ 5.5 V
宸ヤ綔婧害锛� -40°C ~ 125°C
瀹夎椤炲瀷锛� 琛ㄩ潰璨艰
灏佽/澶栨锛� 16-VQFN 瑁搁湶鐒婄洡
渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁濓細 16-QFN-EP锛�4x4锛�
鍖呰锛� 绠′欢
MCP414X/416X/424X/426X
DS22059B-page 16
2008 Microchip Technology Inc.
Note:
Unless otherwise indicated, TA = +25掳C, VDD = 5V, VSS = 0V.
FIGURE 2-6:
5k
Pot Mode 鈥� R
W (),
INL (LSb), DNL (LSb) vs. Wiper Setting and
Ambient Temperature (VDD = 5.5V).
FIGURE 2-7:
5k
Pot Mode 鈥� R
W (),
INL (LSb), DNL (LSb) vs. Wiper Setting and
Ambient Temperature (VDD = 3.0V).
FIGURE 2-8:
5k
鈥� Nominal Resistance
(
) vs. Ambient Temperature and V
DD.
FIGURE 2-9:
5k
Rheo Mode 鈥� R
W (),
INL (LSb), DNL (LSb) vs. Wiper Setting and
Ambient Temperature (VDD = 5.5V).
FIGURE 2-10:
5k
Rheo Mode 鈥� R
W (),
INL (LSb), DNL (LSb) vs. Wiper Setting and
Ambient Temperature (VDD = 3.0V).
FIGURE 2-11:
5k
鈥� R
WB () vs. Wiper
Setting and Ambient Temperature.
20
40
60
80
100
120
0
32
64
96
128 160 192 224 256
Wiper Setting (decimal)
Wi
per
Re
si
st
a
n
ce
(
R
W
)
(o
h
m
s)
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
Error
(LSb)
-40C Rw
25C Rw
85C Rw
125C Rw
-40C INL
25C INL
85C INL
125C INL
-40C DNL
25C DNL
85C DNL
125C DNL
INL
DNL
RW
-40掳C 25掳C
85掳C
125掳C
20
60
100
140
180
220
260
300
0
32
64
96
128 160 192 224 256
Wiper Setting (decimal)
W
iper
Re
si
sta
n
ce
(R
W
)
(ohms)
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
E
rror
(LSb)
-40C Rw
25C Rw
85C Rw
125C Rw
-40C INL
25C INL
85C INL
125C INL
-40C DNL
25C DNL
85C DNL
125C DNL
INL
DNL
-40掳C
25掳C
85掳C
RW
125掳C
5050
5100
5150
5200
5250
5300
-40
0
40
80
120
Ambient Temperature (掳C)
Nominal
Resist
anc
e
(
R
AB
)
(Ohms
)
2.7V
5.5V
20
40
60
80
100
120
0
32
64
96
128 160 192 224 256
Wiper Setting (decimal)
Wi
per
Re
si
st
a
n
ce
(
R
W
)
(ohm
s)
-1.25
-0.75
-0.25
0.25
0.75
1.25
Error
(LSb)
-40C Rw
25C Rw
85C Rw
125C Rw
-40C INL
25C INL
85C INL
125C INL
-40C DNL
25C DNL
85C DNL
125C DNL
INL
DNL
RW
-40掳C
25掳C
85掳C
125掳C
20
60
100
140
180
220
260
300
0
32
64
96
128 160 192 224 256
Wiper Setting (decimal)
Wi
per
Re
si
st
anc
e
(R
W
)
(ohms)
-2
0
2
4
6
Error
(LSb)
-40C Rw
25C Rw
85C Rw
125C Rw
-40C INL
25C INL
85C INL
125C INL
-40C DNL
25C DNL
85C DNL
125C DNL
INL
DNL
RW
-40掳C
25掳C
85掳C
125掳C
0
1000
2000
3000
4000
5000
6000
0
32
64
96
128
160
192
224
256
Wiper Setting (decimal)
R
WB
(Oh
m
s
)
-40掳C
25掳C
85掳C
125掳C
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