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| 型号： | MCP1541T-I/TT |
| 厂商： | Microchip Technology |
| 文件页数： | 8/20页 |
| 文件大小： | 0K |
| 描述： | IC VREF SRS PREC 4.096V SOT23-3 |
| 标准包装： | 1 |
| 基准类型： | 串联，精度 |
| 输出电压： | 4.096V |
| 容差： | ±1% |
| 温度系数： | 50ppm/°C |
| 输入电压： | 4.3 V ~ 5.5 V |
| 通道数： | 1 |
| 电流 - 静态： | 100µA |
| 电流 - 输出： | 2mA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | TO-236-3，SC-59，SOT-23-3 |
| 供应商设备封装： | SOT-23-3 |
| 包装： | 标准包装 |
| 产品目录页面： | 663 (CN2011-ZH PDF) |
| 其它名称： | MCP1541T-I/TTDKR |
MCP1525/41
3.0
PIN DESCRIPTIONS
TABLE 3-1:
PIN FUNCTION TABLE.
MCP1525, MCP1541
(TO-92-3)
3
2
1
MCP1525, MCP1541
(SOT-23-3)
1
2
3
Symbol
V IN
V OUT
V SS
Description
Input Voltage (or Positive Power Supply)
Output Voltage (or Reference Voltage)
Ground (or Negative Power Supply)
3.1
Input Voltage (V IN )
3.3
Ground (V SS )
V IN functions as the positive power supply input (or
operating input). An optional 0.1 μF ceramic capacitor
can be placed at this pin if the input voltage is too noisy;
it needs to be within 5 mm of this pin. The input voltage
needs to be at least 0.2V higher than the output voltage
for normal operation.
Normally connected directly to ground. It can be placed
at another voltage as long as all of the voltages shift
with it, and proper bypassing is observed.
3.2
Output Voltage (V OUT )
V OUT is an accurate reference voltage output. It can
source and sink small currents, and has a low output
impedance. A load capacitor between 1 μF and 10 μF
needs to be located within 5 mm of this pin.
DS21653B-page 8
? 2005 Microchip Technology Inc.
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