Note: Unless otherwise indicated, TA
參數(shù)資料
型號(hào): MCP4352-502E/ST
廠商: Microchip Technology
文件頁(yè)數(shù): 17/35頁(yè)
文件大小: 0K
描述: IC POT 8BIT QUAD 5K 14TSSOP
標(biāo)準(zhǔn)包裝: 96
接片: 257
電阻(歐姆): 5k
電路數(shù): 4
溫度系數(shù): 標(biāo)準(zhǔn)值 150 ppm/°C
存儲(chǔ)器類(lèi)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(lèi)型: 表面貼裝
封裝/外殼: 14-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 14-TSSOP
包裝: 管件
產(chǎn)品目錄頁(yè)面: 676 (CN2011-ZH PDF)
MCP433X/435X
DS22242A-page 24
2010 Microchip Technology Inc.
Note: Unless otherwise indicated, TA = +25°C, VDD = 5V, VSS = 0V.
FIGURE 2-36:
10 k
– Worst Case RBW
from Average RBW (RBW0-RBW3) Error (%) vs.
Wiper Setting and Temperature
(VDD = 5.5V, IW = 150 A).
FIGURE 2-37:
10 k
– Worst Case RBW
from Average RBW (RBW0-RBW3) Error (%) vs.
Wiper Setting and Temperature
(VDD = 3.0V, IW = 150 A).
FIGURE 2-38:
10 k
– Worst Case RBW
from Average RBW (RBW0-RBW3) Error (%) vs.
Wiper Setting and Temperature
(VDD = 1.8V, IW = 150 A).
FIGURE 2-39:
10 k
– RWB 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 = 150 A).
FIGURE 2-40:
10 k
– RWB 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 = 150 A).
FIGURE 2-41:
10 k
– RWB 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 = 1.8V, IW = 150 A).
-1.50%
-1.00%
-0.50%
0.00%
0.50%
1.00%
1.50%
0
32
64
96
128
160
192
224
256
Wiper Code
Error
%
-40C
+25C
+85C
+125C
-1.50%
-1.00%
-0.50%
0.00%
0.50%
1.00%
1.50%
0
32
64
96
128
160
192
224
256
Wiper Code
Error
%
-40C
+25C
+85C
+125C
-1.50%
-1.00%
-0.50%
0.00%
0.50%
1.00%
1.50%
0
32
64
96
128
160
192
224
256
Wiper Code
Error
%
-40C
+25C
+85C
+125C
Note:
See Appendix B: for additional infor-
mation of RW resistance variation char-
acteristics for VDD > 2.7V.
10
15
20
25
30
35
40
45
50
0
32
64
96
128 160 192 224 256
Wiper Code
PPM
/
°C
CH0
CH1
CH2
CH3
20
25
30
35
40
45
50
55
60
0
32
64
96
128 160 192 224 256
Wiper Code
PPM
/
°C
CH0
CH1
CH2
CH3
-1400
-1200
-1000
-800
-600
-400
-200
0
200
0
32
64
96 128 160 192 224 256
Wiper Code
PPM
/
°C
CH0
CH1
CH2
CH3
Note:
See Appendix B: for additional infor-
mation of RW resistance variation char-
acteristics for VDD > 2.7V.
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