Note: Unless otherwise indicated, TA
鍙冩暩(sh霉)璩囨枡
鍨嬭櫉锛� MCP4231-503E/P
寤犲晢锛� Microchip Technology
鏂囦欢闋佹暩(sh霉)锛� 9/59闋�
鏂囦欢澶у皬锛� 0K
鎻忚堪锛� IC DGTL POT DUEL 50K 2CH 14DIP
妯�(bi膩o)婧�(zh菙n)鍖呰锛� 30
鎺ョ墖锛� 129
闆婚樆锛堟瓙濮嗭級锛� 50k
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 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� 閫氬瓟
灏佽/澶栨锛� 14-DIP锛�0.300"锛�7.62mm锛�
渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁濓細 14-PDIP
鍖呰锛� 绠′欢
鐢�(ch菐n)鍝佺洰閷勯爜闈細 675 (CN2011-ZH PDF)
鍏跺畠鍚嶇ū锛� MCP4231-503-E/P
MCP4231-503-E/P-ND
2008 Microchip Technology Inc.
DS22060B-page 17
MCP413X/415X/423X/425X
Note: Unless otherwise indicated, TA = +25掳C, VDD = 5V, VSS = 0V.
FIGURE 2-11:
5k
惟 鈥� Nominal Resistance
(
惟) vs. Ambient Temperature and V
DD.
FIGURE 2-12:
5k
惟 鈥� R
WB (惟) vs. Wiper
Setting and Ambient Temperature.
5050
5100
5150
5200
5250
5300
-40
0
40
80
120
Ambient Temperature (掳C)
Nomin
a
lResist
ance
(
R
AB
)
(Oh
m
s)
2.7V
5.5V
1.8V
0
1000
2000
3000
4000
5000
6000
0
32
64
96
128
160
192
224
256
Wiper Setting (decimal)
R
WB
(Ohms
)
-40掳C
25掳C
85掳C
125掳C
鐩搁棞(gu膩n)PDF璩囨枡
PDF鎻忚堪
MCP4231-502E/ST IC DGTL POT DL 5K 2CH 14-TSSOP
VE-B3B-IU-F3 CONVERTER MOD DC/DC 95V 200W
VE-B3B-IU-F2 CONVERTER MOD DC/DC 95V 200W
MCP4152-103E/MF IC POT DGTL SNGL 10K RHEO 8DFN
VE-2NX-MY-F4 CONVERTER MOD DC/DC 5.2V 50W
鐩搁棞(gu膩n)浠ｇ悊鍟�/鎶€琛�(sh霉)鍙冩暩(sh霉)
鍙冩暩(sh霉)鎻忚堪
MCP4231T-103-E/MF 鍔熻兘鎻忚堪:鏁�(sh霉)瀛楅浕浣嶈▓ IC Dual 7B V SPI POT 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
MCP4231T-103E/ML 鍔熻兘鎻忚堪:鏁�(sh霉)瀛楅浕浣嶈▓ IC Digital Pot 128 step SPI dual Ch 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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