SMS1242S 查看數據表（PDF） - Summit Microelectronics

零件编号

产品描述 (功能)

比赛名单

SMS1242S

2.5V, 3V, 3.3V & 5V Dual Voltage, Dual Reset Microprocessor Supervisory Circuits

Summit Microelectronics 

SMS1242

4.5

4.4

4.3

4.2

4.1

4.0

3.9

3.8

0 1 2 3 4 5 6 7 8 9 10

PULSE WIDTH (ms)

2038 Fig02 2.0

Figure 2. Supply Voltage Noise Rejection, VRST =4.55V, TA = 25ºC

VRST

VCC

0V

0V

RESET#

500ms/Div.

Figure 3. RESET Output vs. Supply

2V

1.25V

0V

VCC

0V

VSENSE

RESET#

Figure 4. RESET Output vs. VSENSE

SUMMIT MICROELECTRONICS, Inc.

2038 2.0 6/8/00

4

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