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| 型号： | MCP4131-502E/MS |
| 厂商： | Microchip Technology |
| 文件页数： | 56/59页 |
| 文件大小： | 0K |
| 描述： | IC POT DGTL SNGL 5K SPI 8MSOP |
| 标准包装： | 100 |
| 接片： | 129 |
| 电阻（欧姆）： | 5k |
| 电路数： | 1 |
| 温度系数： | 标准值 150 ppm/°C |
| 存储器类型： | 易失 |
| 接口： | 3 线 SPI（芯片选择） |
| 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： | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 8-MSOP |
| 包装： | 管件 |
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MCP413X/415X/423X/425X
DS22060B-page 6
2008 Microchip Technology Inc.
Full-Scale Error
(MCP4XX1 only)
(8-bit code =
100h,
7-bit code = 80h)
VWFSE
-6.0
-0.1
—
LSb
5 k
8-bit 3.0V
≤ VDD ≤ 5.5V
-4.0
-0.1
—
LSb
7-bit 3.0V
≤ VDD ≤ 5.5V
-3.5
-0.1
—
LSb
10 k
8-bit 3.0V
≤ VDD ≤ 5.5V
-2.0
-0.1
—
LSb
7-bit 3.0V
≤ VDD ≤ 5.5V
-0.8
-0.1
—
LSb
50 k
8-bit 3.0V
≤ VDD ≤ 5.5V
-0.5
-0.1
—
LSb
7-bit 3.0V
≤ VDD ≤ 5.5V
-0.5
-0.1
—
LSb
100 k 8-bit 3.0V
≤ VDD ≤ 5.5V
-0.5
-0.1
—
LSb
7-bit 3.0V
≤ VDD ≤ 5.5V
Zero-Scale Error
(MCP4XX1 only)
(8-bit code = 00h,
7-bit code = 00h)
VWZSE
—+0.1
+6.0
LSb
5 k
8-bit 3.0V
≤ VDD ≤ 5.5V
—
+0.1
+3.0
LSb
7-bit 3.0V
≤ VDD ≤ 5.5V
—
+0.1
+3.5
LSb
10 k
8-bit 3.0V
≤ VDD ≤ 5.5V
—
+0.1
+2.0
LSb
7-bit 3.0V
≤ VDD ≤ 5.5V
—
+0.1
+0.8
LSb
50 k
8-bit 3.0V
≤ VDD ≤ 5.5V
—
+0.1
+0.5
LSb
7-bit 3.0V
≤ VDD ≤ 5.5V
—
+0.1
+0.5
LSb
100 k 8-bit 3.0V
≤ VDD ≤ 5.5V
—
+0.1
+0.5
LSb
7-bit 3.0V
≤ VDD ≤ 5.5V
Potentiometer
Integral
Non-linearity
INL
-1
±0.5
+1
LSb
8-bit
3.0V
≤ VDD ≤ 5.5V
MCP4XX1 devices only
-0.5
±0.25
+0.5
LSb
7-bit
Potentiometer
Differential
Non-linearity
DNL
-0.5
±0.25
+0.5
LSb
8-bit
3.0V
≤ VDD ≤ 5.5V
MCP4XX1 devices only
-0.25
±0.125
+0.25
LSb
7-bit
Bandwidth -3 dB
(See Figure 2-64,
load = 30 pF)
BW
—
2
—
MHz
5 k
8-bit Code = 80h
—
2
—
MHz
7-bit Code = 40h
—1
—
MHz
10 k
8-bit Code = 80h
—
1
—
MHz
7-bit Code = 40h
—200
—
kHz
50 k
8-bit Code = 80h
—
200
—
kHz
7-bit Code = 40h
—100
—
kHz
100 k 8-bit Code = 80h
—
100
—
kHz
7-bit Code = 40h
AC/DC CHARACTERISTICS (CONTINUED)
DC Characteristics
Standard Operating Conditions (unless otherwise specified)
Operating Temperature
–40°C
≤ TA ≤ +125°C (extended)
All parameters apply across the specified operating ranges unless noted.
VDD = +2.7V to 5.5V, 5 k, 10 k, 50 k, 100 k 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: MCP4XX1 only.
4: MCP4XX2 only, includes VWZSE and VWFSE.
5: Resistor terminals A, W and B’s polarity with respect to each other is not restricted.
6: This specification by design.
7: Non-linearity is affected by wiper resistance (RW), which changes significantly over voltage and
temperature.
8: The MCP4XX1 is externally connected to match the configurations of the MCP41X2 and MCP42X2, and
then tested.
9: POR/BOR is not rate dependent.
10: Supply current is independent of current through the resistor network.
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