参数资料
型号: TC54VC4502EZB
厂商: Microchip Technology
文件页数: 4/20页
文件大小: 0K
描述: IC VOLT DET CMOS 4.5V TO92-3
标准包装: 1,000
类型: 简单复位/加电复位
监视电压数目: 1
输出: 推挽式,图腾柱
复位: 低有效
电压 - 阀值: 4.5V
工作温度: -40°C ~ 85°C
安装类型: 通孔
封装/外壳: TO-226-3、TO-92-3 标准主体
供应商设备封装: TO-92-3
包装: 散装
产品目录页面: 663 (CN2011-ZH PDF)
其它名称: 158-1089
158-1089-ND
TC54
2.0
PIN DESCRIPTIONS
The descriptions of the pins are listed in Table 2-1 .
TABLE 2-1:
PIN FUNCTION TABLE
TC54
Symbol
Description
SOT-23A
SOT-89
TO-92
1
3
2
1
2
3
Tab
1
2
3
V OUT
V IN
V SS
V IN
Digital Output
Analog Input
Ground Terminal
Analog Input
2.1
Digital Output (V OUT )
2.3
Ground Terminal (V SS )
V OUT goes low when V IN drops below V DET – and
returns high when V IN rises above V DET – + V HYST .
(See Figure 3-1 ).
V SS provides the negative reference for the analog
input voltage. Typically, the circuit ground is used.
2.2
Analog Input (V IN )
V IN can be used for power supply monitoring or a
voltage level that requires monitoring.
DS21434J-page 4
? 2001-2011 Microchip Technology Inc.
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