Note: Unless otherwise indicated, TA
鍙冩暩(sh霉)璩囨枡
鍨嬭櫉锛� MCP4331T-503E/ML
寤犲晢锛� Microchip Technology
鏂囦欢闋佹暩(sh霉)锛� 24/35闋�
鏂囦欢澶�?銆�?/td> 0K
鎻忚堪锛� IC DGTL POT QUAD 50K 20QFN
妯�(bi膩o)婧�(zh菙n)鍖呰锛� 3,300
鎺ョ墖锛� 129
闆婚樆锛堟瓙濮嗭級锛� 50k
闆昏矾鏁�(sh霉)锛� 4
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 鏄撳け
鎺ュ彛锛� 4 绶� SPI锛堣姱鐗囬伕鎿囷級
闆绘簮闆诲锛� 1.8 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� 20-VFQFN 瑁搁湶鐒婄洡
渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁濓細 20-QFN 瑁搁湶鐒婄洡锛�4x4锛�
鍖呰锛� 甯跺嵎 (TR)
MCP433X/435X
DS22242A-page 30
2010 Microchip Technology Inc.
Note: Unless otherwise indicated, TA = +25掳C, VDD = 5V, VSS = 0V.
FIGURE 2-66:
100 k
Pot Mode 鈥� RW (),
INL (LSb), DNL (LSb) vs. Wiper Setting and
Ambient Temperature (VDD = 5.5V).
FIGURE 2-67:
100 k
Pot Mode 鈥� RW (),
INL (LSb), DNL (LSb) vs. Wiper Setting and
Ambient Temperature (VDD = 3.0V).
FIGURE 2-68:
100 k
Pot Mode 鈥� RW (),
INL (LSb), DNL (LSb) vs. Wiper Setting and
Ambient Temperature (VDD = 1.8V).
FIGURE 2-69:
100 k
Rheo Mode 鈥� RW
(
), INL (LSb), DNL (LSb) vs. Wiper Setting and
Ambient Temperature (VDD = 5.5V, IW = 45 A).
FIGURE 2-70:
100 k
Rheo Mode 鈥� RW
(
), INL (LSb), DNL (LSb) vs. Wiper Setting and
Ambient Temperature (VDD = 3.0V, IW = 24 A).
FIGURE 2-71:
100 k
Rheo Mode 鈥� RW
(
), INL (LSb), DNL (LSb) vs. Wiper Setting and
Ambient Temperature (VDD = 1.8V, IW = 10 A).
20
40
60
80
100
120
0
32
64
96
128 160 192 224 256
Wiper Setting (decimal)
Wiper
Resistance
(R
W
)
(ohms)
-0.2
-0.1
0
0.1
0.2
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)
Wiper
Resistance
(R
W
)
(ohms)
-0.2
-0.15
-0.1
-0.05
0
0.05
0.1
0.15
0.2
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
5000
10000
15000
20000
25000
0
64
128
192
256
Wiper Setting (decimal)
Wiper
Resistance
(R
W
)
(ohms)
-0.35
-0.25
-0.15
-0.05
0.05
0.15
0.25
0.35
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
Note:
See Appendix B: for additional infor-
mation of RW resistance variation char-
acteristics for VDD > 2.7V.
20
40
60
80
100
120
0
32
64
96
128 160 192 224 256
Wiper Setting (decimal)
Wiper
Resistance
(R
W
)
(ohms)
-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)
Wiper
Resistance
(Rw)
(ohms)
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
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
5000
10000
15000
20000
25000
0
64
128
192
256
Wiper Setting (decimal)
Wiper
Resistance
(R
W
)
(ohms)
-1
4
9
14
19
24
29
34
39
44
49
54
59
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
Note:
See Appendix B: for additional infor-
mation of RW resistance variation char-
acteristics for VDD > 2.7V.
鐩搁棞(gu膩n)PDF璩囨枡
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MCP4332-103E/ST 鍔熻兘鎻忚堪:鏁�(sh霉)瀛楅浕浣嶈▓(j矛) IC 10k SPI Qd Ch 7-Bit Volatile memory RoHS:鍚� 鍒堕€犲晢:Maxim Integrated 闆婚樆:200 Ohms 婧害绯绘暩(sh霉):35 PPM / C 瀹瑰樊:25 % POT 鏁�(sh霉)閲�:Dual 姣� POT 鍒嗘帴闋�:256 寮у埛瀛樺劜鍣�:Volatile 绶╂矕鍒�: 鏁�(sh霉)瀛楁帴鍙�:Serial (3-Wire, SPI) 鎻忚堪/鍔熻兘:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 宸ヤ綔闆绘簮闆诲:1.7 V to 5.5 V 闆绘簮闆绘祦:27 uA 鏈€澶у伐浣滄韩搴�:+ 125 C 瀹夎棰�(f膿ng)鏍�:SMD/SMT 灏佽 / 绠遍珨:TQFN-16 灏佽:Reel
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