S-80920CNMC-G8QT2G Seiko Instruments, S-80920CNMC-G8QT2G Datasheet - Page 15
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S-80920CNMC-G8QT2G
Manufacturer Part Number
S-80920CNMC-G8QT2G
Description
IC VOLT DETECTOR 2.0V SOT23-5
Manufacturer
Seiko Instruments
Type
Simple Reset/Power-On Resetr
Datasheet
1.S-80913CLPF-G6HTFG.pdf
(36 pages)
Specifications of S-80920CNMC-G8QT2G
Number Of Voltages Monitored
1
Output
Open Drain or Open Collector
Reset
Active Low
Reset Timeout
20 ms Minimum
Voltage - Threshold
2V
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
2.0 V
Power-up Reset Delay (typ)
Adj
Supply Voltage (min)
0.7 V
Supply Voltage (max)
10 V
Supply Current (typ)
1.1 uA
Operating Temperature Range
- 40 C to + 85 C
Mounting Style
SMD/SMT
Description/function
Open-drain and CMOS output,
Detection Range
2 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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Rev.4.0
Caution The above connection diagram and constant will not guarantees successful operation.
1. Detection Voltage (−V
Standard Circuit
Technical Terms
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
The detection voltage (−V
slightly among products of the same specification. The variation of detection voltage between the
specified minimum (−V
Figure 19).
The release voltage (+V
slightly among products of the same specification. The variation of release voltage between the specified
minimum (+V
The range is calculated from the actual detection voltage (−V
−V
80915 to S-80960.
Example: For the S-80927CN, detection voltage lies in the range of 2.646≤(−V
DET
Example: For the S-80927CN, the release voltage lies in the range of 2.725≤(+V
_00
×1.03≤+V
Perform through evaluation using the actual application to set the constant.
*1. R is unnecessary for CMOS output products.
*2. The delay capacitor (C
DET
This means that some S-80927CNs have 2.646 V for −V
This means that some S-80927CNs have 2.725 V for +V
DET
) Min. and maximum (+V
≤−V
DET
DET
DET
DET
×1.08 for S-80913 to S-80914, and by −V
DET
) Min. and maximum (−V
), Release Voltage (+V
) is a voltage at which the output turns to high. This release voltage varies
) is a voltage at which the output turns to low. This detection voltage varies
C
D
*2
D
) should be connected directly to the CD pin and to the VSS pin.
Seiko Instruments Inc.
DET
CD
) Max. is called the release voltage range (Refer to Figure 20).
Figure 18
VDD
VSS
DET
DET
)
) Max. is called the detection voltage range (Refer to
OUT
DET
) of a product and is expressed by
R
100 kΩ
DET
*1
×1.03≤+V
DET
DET
and some have 2.754 V.
and some have 2.947 V.
DET
DET
≤−V
DET
) ≤ 2.754.
S-809xxC Series
DET
)≤ 2.947.
×1.07 for S-
15