Note: Unless otherwise indicated, TA
參數(shù)資料
型號: MCP40D19T-503E/LT
廠商: Microchip Technology
文件頁數(shù): 7/43頁
文件大?。?/td> 0K
描述: IC DGTL POT 50K 128TAPS SC70-5
標準包裝: 1
接片: 128
電阻(歐姆): 50k
電路數(shù): 1
溫度系數(shù): 標準值 150 ppm/°C
存儲器類型: 易失
接口: I²C
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: 6-TSSOP(5 引線),SC-88A,SOT-353
供應商設備封裝: SC-70-5
包裝: 標準包裝
產(chǎn)品目錄頁面: 674 (CN2011-ZH PDF)
其它名稱: MCP40D19T-503E/LTDKR
2009 Microchip Technology Inc.
DS22152B-page 15
MCP40D17/18/19
Note: Unless otherwise indicated, TA = +25°C, VDD = 5V, VSS = 0V.
FIGURE 2-9:
5.0 k
Ω : Full Scale Error
(FSE) vs. Temperature (VDD = 5.5V, 2.7V, 1.8V).
FIGURE 2-10:
5.0 k
Ω : Zero Scale Error
(ZSE) vs. Temperature (VDD = 5.5V, 2.7V, 1.8V).
FIGURE 2-11:
5.0 k
Ω : Nominal Resistance
(
Ω) vs. Temperature and V
DD.
FIGURE 2-12:
5.0 k
Ω : R
BW Tempco
ΔR
WB / ΔT vs. Code.
FIGURE 2-13:
5.0 k
Ω : Power-Up Wiper
Response Time.
FIGURE 2-14:
5.0 k
Ω : Digital Feedthrough
(SCL signal coupling to Wiper pin).
-1.8
-1.6
-1.4
-1.2
-1.0
-0.8
-0.6
-0.4
-0.2
0.0
-40
0
40
80
120
Ambient Temperature (°C)
Ful
l-
S
c
a
le
Er
ror
(
F
SE)
(
L
Sb)
2.7
5.5V
1.8V
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
-40
0
40
80
120
Ambient Temperature (°C)
Zero-Sca
le
Error
(Z
SE
)(L
S
b
)
2.7
5.5V
1.8V
5000
5020
5040
5060
5080
5100
5120
5140
5160
5180
5200
-40
0
40
80
120
Ambient Temperature (°C)
No
mi
n
a
lRe
sis
tan
ce
(
R
AB
)
(Ohms)
2.7V
5.5V
1.8V
0
20
40
60
80
100
120
140
160
180
200
0
326496
Wiper Setting (decimal)
R
BW
Tem
p
c
o
(PPM
)
2.7V
5.5V
Wiper
VDD
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