NCP300 ONSEMI [ON Semiconductor], NCP300 Datasheet - Page 7

• Manufacturer Part Number: NCP300
• Description: Voltage Detector Series
• Manufacturer: ONSEMI [ON Semiconductor]

NCP300 and NCP301 series are measured with a 10 pF capacitive load. NCP301 has an additional 470 k pull−up resistor con-
nected 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, V
Reset Output Voltage, Pin 1
Reset Output Voltage, Pin 1
Input Voltage, Pin 2
DET+
is the sum of the lower detector threshold, V
Figure 2. Propagation Delay Measurement Conditions
V
V
V
DET+
DET+
DET+
2
+ 2
+ 2
+ 2
0 V
5 V
0 V
0 V
0.7
NCP300, NCP301
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0.5 V
t
pLH
7
DET−
plus the input hysteresis, V
t
pHL
2.5 V
0.1 V
HYS
NCP301L
Open Drain
NCP300L
Complementary
.