S-80945CNMC-G9FT2G Seiko Instruments, S-80945CNMC-G9FT2G Datasheet - Page 22

• Manufacturer Part Number: S-80945CNMC-G9FT2G
• Description: IC VOLT DETECTOR 4.5V SOT23-5
• Manufacturer: Seiko Instruments
• Type: Simple Reset/Power-On Resetr

Specifications of S-80945CNMC-G9FT2G

• Number Of Voltages Monitored: 1
• Output: Open Drain or Open Collector
• Reset: Active Low
• Reset Timeout: 20 ms Minimum
• Voltage - Threshold: 4.5V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Output Type: Open Collector / Drain
• Undervoltage Threshold: 4.5 V
• Power-up Reset Delay (typ): Adj
• Supply Voltage (min): 0.7 V
• Supply Voltage (max): 10 V
• Supply Current (typ): 1.3 uA
• Operating Temperature Range: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Description/function: Open-drain and CMOS output,
• Detection Range: 4.5 V +/- 2 %
• Internal Hysteresis: Yes
• Manual Reset: No
• Operating Supply Voltage: 0.7 V to 10 V
• Watchdog: No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Caution The above connection diagram and constant will not guarantees successful operation.
22
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
S-809xxC Series
Output voltage
S-80913CN
S-80913CN
V
Input voltage
*1. V
*2. V
1000
11. Delay Time - CD Pin Capacitance(C
0.01
12. Delay Time - Temperature(Ta)
DD
100
0.1
10
10
Figure 23 Measurement Condition for Response Time
8
6
4
2
0
×10 %
1
0.01
-40
V
IH
IL
V
V
=0.7 V
=10 V
IH
IL
Perform through evaluation using the actual application to set the constant.
DD
*1
*2
-20
0.1
1 μs
0
t
pHL
1
C
Ta (°C)
D
20
(nF)
10
40
1 μs
t
100
pLH
C
Ta=25°C
60
D
=4.7(nF)
1000
80
D
Seiko Instruments Inc.
) ( No output pin capacitance)
V
DD
×90 %
S-80915CN
S-80915CN
10000
1000
50
40
30
20
10
100
0.1
0
10
V
*1. R is unnecessary for CMOS output products.
-40
1
0.01
DD
Figure 24 Measurement Circuit for Response Time
-20
V
0.1
0
S-809xxC
Series
1
VSS
VDD
C
Ta (°C)
20
D
(nF)
10
CD
40
C
OUT
100
C
60
Ta=25°C
OUT
D
=4.7(nF)
Rev.4.0
1000
80
V
R
100 kΩ
*1
_00