参数资料
型号: MCP40D19T-503E/LT
厂商: Microchip Technology
文件页数: 22/43页
文件大小: 0K
描述: IC DGTL POT 50K 128TAPS SC70-5
标准包装: 1
接片: 128
电阻(欧姆): 50k
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-503E/LTDKR
2009 Microchip Technology Inc.
DS22152B-page 29
MCP40D17/18/19
3.0
PIN DESCRIPTIONS
The descriptions of the pins are listed in Table 3-1.
Additional descriptions of the device pins follow.
TABLE 3-1:
PINOUT DESCRIPTION FOR THE MCP40D17/18/19
Pin
Name
Pin Number
Pin
Type
Buffer
Type
Function
MCP40D17
(SC70-6)
MCP40D18
(SC70-6)
MCP40D19
(SC70-5)
VDD
1
P
Positive Power Supply Input
VSS
2
P
Ground
SCL
333
I/O
ST (OD) I2C Serial Clock pin
SDA
444
I/O
ST (OD) I2C Serial Data pin
B
5
I/O
A
Potentiometer Terminal B
W
6
5
I/O
A
Potentiometer Wiper Terminal
A
6
I/O
A
Potentiometer Terminal A
Legend: A = Analog input
ST (OD) = Schmitt Trigger with Open Drain
I = Input
O = Output
I/O = Input/Output
P = Power
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