Note: Unless otherwise indicated, TA
參數(shù)資料
型號: MCP4352-503E/ST
廠商: Microchip Technology
文件頁數(shù): 11/35頁
文件大小: 0K
描述: IC POT 8BIT QUAD 50K 14TSSOP
標準包裝: 96
接片: 257
電阻(歐姆): 50k
電路數(shù): 4
溫度系數(shù): 標準值 150 ppm/°C
存儲器類型: 易失
接口: 4 線 SPI(芯片選擇)
電源電壓: 1.8 V ~ 5.5 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 14-TSSOP(0.173",4.40mm 寬)
供應商設(shè)備封裝: 14-TSSOP
包裝: 管件
產(chǎn)品目錄頁面: 676 (CN2011-ZH PDF)
2010 Microchip Technology Inc.
DS22242A-page 19
MCP433X/435X
Note: Unless otherwise indicated, TA = +25°C, VDD = 5V, VSS = 0V.
FIGURE 2-11:
5k
– Nominal Resistance
(RAB) () vs. Ambient Temperature and VDD.
FIGURE 2-12:
5k
– RWB () vs. Wiper
Setting and Ambient Temperature
(VDD = 5.5V, IW = 190 A).
FIGURE 2-13:
5k
– RWB () vs. Wiper
Setting and Ambient Temperature
(VDD = 3.0V, IW = 190 A).
FIGURE 2-14:
5k
– RWB () vs. Wiper
Setting and Ambient Temperature
(VDD = 1.8V, IW = 190 A).
5050
5100
5150
5200
5250
5300
-40
0
40
80
120
Ambient Temperature (°C)
Nominal
Resistance
(R
AB
)
(Ohms)
2.7V
5.5V
1.8V
0
1000
2000
3000
4000
5000
6000
0
32
64
96
128
160
192
224
256
Wiper Code
Resistance
()
-40C
+25C
+85C
+125C
0
1000
2000
3000
4000
5000
6000
0
32
64
96
128
160
192
224
256
Wiper Code
R
esistan
ce
(
)
-40C
+25C
+85C
+125C
0
1000
2000
3000
4000
5000
6000
7000
0
32
64
96
128
160
192
224
256
Wiper Code
Resistance
()
-40C
+25C
+85C
+125C
Note:
See Appendix B: for additional infor-
mation of RW resistance variation char-
acteristics for VDD > 2.7V.
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