参数资料
型号: MCP40D19T-103E/LT
厂商: Microchip Technology
文件页数: 14/43页
文件大小: 0K
描述: IC DGTL POT 10K 128TAPS SC70-5
标准包装: 1
接片: 128
电阻(欧姆): 10k
电路数: 1
温度系数: 标准值 150 ppm/°C
存储器类型: 易失
接口: I²C
电源电压: 1.8 V ~ 5.5 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 6-TSSOP(5 引线),SC-88A,SOT-353
供应商设备封装: SC-70-5
包装: 标准包装
产品目录页面: 674 (CN2011-ZH PDF)
其它名称: MCP40D19T-103E/LTDKR
2009 Microchip Technology Inc.
DS22152B-page 21
MCP40D17/18/19
Note: Unless otherwise indicated, TA = +25°C, VDD = 5V, VSS = 0V.
FIGURE 2-45:
50 k
Ω : Full Scale Error
(FSE) vs. Temperature (VDD = 5.5V, 2.7V, 1.8V).
FIGURE 2-46:
50 k
Ω : Zero Scale Error
(ZSE) vs. Temperature (VDD = 5.5V, 2.7V, 1.8V).
FIGURE 2-47:
50 k
Ω : Nominal Resistance
(
Ω) vs. Temperature and V
DD.
FIGURE 2-48:
50 k
Ω : R
BW Tempco
ΔR
WB / ΔT vs. Code.
FIGURE 2-49:
50 k
Ω : Power-Up Wiper
Response Time.
FIGURE 2-50:
50 k
Ω : Digital Feedthrough
(SCL signal coupling to Wiper pin).
-0.16
-0.12
-0.08
-0.04
0.00
-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
0.00
0.04
0.08
0.12
0.16
0.20
-40
0
40
80
120
Ambient Temperature (°C)
Zero-Sca
le
Error
(Z
SE
)(L
S
b
)
2.7
5.5V
1.8V
48800
49000
49200
49400
49600
49800
-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
0
326496
Wiper Setting (decimal)
R
BW
Tem
p
c
o
(PPM
)
2.7V
5.5V
Wiper
VDD
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