NCP304 Ver la hoja de datos (PDF) - ON Semiconductor

Número de pieza

componentes Descripción

Fabricante

NCP304

Voltage Detector Series

ON Semiconductor 

Input Voltage, Pin 2

NCP304, NCP305

VDET+ + 2

0.7

0V

Reset Output Voltage, Pin 1

5V

0.5 V

0V

2.5 V

NCP305L

Open Drain

VDET+ + 2

Reset Output Voltage, Pin 1 VDET+ + 2

2

0V

tpLH

0.1 V

tpHL

NCP304L

Complementary

NCP304 and NCP305 series are measured with a 10 pF capacitive load. NCP305 has an additional 470 k pullup resistor connected

from the reset output to +5.0 V. The reset output voltage waveforms are shown for the active low ‘L’ devices. The upper detector

threshold, VDET+ is the sum of the lower detector threshold, VDET− plus the input hysteresis, VHYS.

Figure 2. Propagation Delay Measurement Conditions

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