Unless otherwise indicated, TA
參數(shù)資料
型號(hào): MCP4441-103E/ST
廠商: Microchip Technology
文件頁數(shù): 29/100頁
文件大?。?/td> 0K
描述: IC DGTL POT 129TAPS QUAD 20TSSOP
標(biāo)準(zhǔn)包裝: 74
接片: 129
電阻(歐姆): 10k
電路數(shù): 4
溫度系數(shù): 標(biāo)準(zhǔn)值 150 ppm/°C
存儲(chǔ)器類型: 非易失
接口: I²C(設(shè)備位址)
電源電壓: 2.7 V ~ 5.5 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 20-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 20-TSSOP
包裝: 管件
MCP444X/446X
DS22265A-page 34
2010 Microchip Technology Inc.
Note:
Unless otherwise indicated, TA = +25°C, VDD = 5V, VSS = 0V.
FIGURE 2-59:
100 k
Ω – Worst Case R
BW
from Average RBW (RBW0-RBW3) Error (%) vs.
Wiper Setting and Temperature
(VDD = 5.5V, IW = 45 A).
FIGURE 2-60:
100 k
Ω – Worst Case R
BW
from Average RBW (RBW0-RBW3) Error (%) vs.
Wiper Setting and Temperature
(VDD = 3.0V, IW = 24 A).
FIGURE 2-61:
100 k
Ω – R
WB PPM/°C vs.
Wiper Setting. (RBW(code=n, 125°C)-RBW(code=n, -
40°C) )/RBW(code = 256, 25°C)/165°C * 1,000,000)
(VDD = 5.5V, IW = 45 A).
FIGURE 2-62:
100 k
Ω – R
WB PPM/°C vs.
Wiper Setting. (RBW(code=n, 125°C)-RBW(code=n, -
40°C) )/RBW(code = 256, 25°C)/165°C * 1,000,000)
(VDD = 3.0V, IW = 24 A).
-1.00%
0.00%
1.00%
2.00%
3.00%
4.00%
5.00%
6.00%
7.00%
8.00%
9.00%
10.00%
11.00%
12.00%
13.00%
14.00%
0
32
64
96
128
160
192
224
256
Wiper Code
Error
%
-40C
+25C
+85C
+125C
-1.00%
0.00%
1.00%
2.00%
3.00%
4.00%
5.00%
6.00%
7.00%
0
32
64
96
128
160
192
224
256
Wiper Code
Error
%
-40C
+25C
+85C
+125C
0
2
4
6
8
10
12
14
16
0
32
64
96
128 160 192 224 256
Wiper Code
PPM
/
°C
CH0
CH1
CH2
CH3
0
2
4
6
8
10
12
14
16
18
0
32
64
96
128 160 192 224 256
Wiper Code
PPM
/
°C
CH0
CH1
CH2
CH3
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