S-801 Seiko Instruments, S-801 Datasheet - Page 2

• Manufacturer Part Number: S-801
• Description: ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR
• Manufacturer: Seiko Instruments

2
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (INTERNAL DELAY TIME SETTING)
S-801 Series
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Block Diagrams
1. Nch Open-drain Output Products
2. CMOS Output Products
VDD
VSS
*1. Parasitic diode
VDD
*1. Parasitic diode
VSS
V
V
*1
*1
REF
REF
+
−
+
−
Figure 1
Figure 2
Seiko Instruments Inc.
Delay circuit
Delay circuit
Oscillator
counter
timer
Oscillator
counter
timer
DS
DS
*1
*1
*1
*1
*1
OUT
OUT
Rev.3.3
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