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參數(shù)資料
型號: MCP40D18T-104AE/LT
廠商: Microchip Technology
文件頁數(shù): 40/43頁
文件大?。?/td> 0K
描述: IC POT 7BIT 100K I2C SC-70-6
標準包裝: 3,000
接片: 128
電阻(歐姆): 100k
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: 帶卷 (TR)
MCP40D17/18/19
DS22152B-page 6
2009 Microchip Technology Inc.
Full Scale Error
(MCP40D18 only)
(code = 7Fh)
VWFSE
-3.0
-0.1
LSb
5 k
Ω
2.7V
≤ V
DD ≤ 5.5V
-2.0
-0.1
LSb
10 k
Ω
2.7V
≤ V
DD ≤ 5.5V
-0.5
-0.1
LSb
50 k
Ω
2.7V
≤ V
DD ≤ 5.5V
-0.5
-0.1
LSb
100 k
Ω 2.7V ≤ V
DD ≤ 5.5V
Zero Scale Error
(MCP40D18 only)
(code = 00h)
VWZSE
+0.1
+3.0
LSb
5 k
Ω
2.7V
≤ V
DD ≤ 5.5V
+0.1
+2.0
LSb
10 k
Ω
2.7V
≤ V
DD ≤ 5.5V
+0.1
+0.5
LSb
50 k
Ω
2.7V
≤ V
DD ≤ 5.5V
+0.1
+0.5
LSb
100 k
Ω 2.7V ≤ V
DD ≤ 5.5V
Potentiometer
Integral
Non-linearity
INL
-0.5
±0.25
+0.5
LSb
2.7V
≤ V
DD ≤ 5.5V
MCP40D18 device only (Note 2)
Potentiometer
Differential Non-
linearity
DNL
-0.25
±0.125
+0.25
LSb
2.7V
≤ V
DD ≤ 5.5V
MCP40D18 device only (Note 2)
Bandwidth -3 dB
load = 30 pF)
BW
2
MHz
5 k
Ω
Code = 3Fh
—1
MHz
10 k
Ω
Code = 3Fh
260
kHz
50 k
Ω
Code = 3Fh
100
kHz
100 k
Ω Code = 3Fh
AC/DC CHARACTERISTICS (CONTINUED)
DC Characteristics
Standard Operating Conditions (unless otherwise specified)
Operating Temperature
–40°C
≤ T
A ≤ +125°C (extended)
All parameters apply across the specified operating ranges unless noted.
VDD = +2.7V to 5.5V, 5 kΩ, 10 kΩ, 50 kΩ, 100 kΩ devices.
Typical specifications represent values for VDD = 5.5V, TA = +25°C.
Parameters
Sym
Min
Typ
Max
Units
Conditions
Note 1:
Resistance is defined as the resistance between terminal A to terminal B.
2:
INL and DNL are measured at VW with VA = VDD and VB = VSS.
3:
MCP40D18 device only, includes VWZSE and VWFSE.
4:
Resistor terminals A, W and B’s polarity with respect to each other is not restricted.
5:
This specification by design.
6:
Non-linearity is affected by wiper resistance (RW), which changes significantly over voltage and
temperature.
7:
POR/BOR is not rate dependent.
8:
Supply current is independent of current through the resistor network
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