S-80925CLMC-G6VT2G Seiko Instruments, S-80925CLMC-G6VT2G Datasheet - Page 24
![no-image](/images/manufacturer_photos/0/5/590/seiko_instruments_sml.jpg)
S-80925CLMC-G6VT2G
Manufacturer Part Number
S-80925CLMC-G6VT2G
Description
IC VOLT DETECTOR 2.5V SOT23-5
Manufacturer
Seiko Instruments
Type
Simple Reset/Power-On Resetr
Datasheet
1.S-80913CLPF-G6HTFG.pdf
(36 pages)
Specifications of S-80925CLMC-G6VT2G
Number Of Voltages Monitored
1
Output
Push-Pull, Totem Pole
Reset
Active Low
Reset Timeout
18 ms Minimum
Voltage - Threshold
2.5V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
SOT-23-5, SC-74A, SOT-25
Output Type
Push-Pull
Undervoltage Threshold
2.5 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
2.5 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
*1. R
Caution The above connection diagram and constant will not guarantees successful operation.
24
Detection
Hysteresis
Caution
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
S-809xxC Series
(RA≤75 kΩ)
2. Change of Detection Voltage
VDD
VSS
In Nch open-drain output products of the S-809xxC Series, detection voltage can be changed using
resistance dividers or diodes as shown in Figures 29 to 30. In Figure 29, hysteresis width also changes.
A
should be 75 kΩ or less tp prevent oscillation.
Perform through evaluation using the actual application to set the constant.
voltage
R
width
If R
width may also be larger than the value
given by the above equation due to
through- type current (which flows
slightly in an Nch open-drain products).
R
A
*1
B
A
VIN
=
and R
=
R
R
A
R
A
+
Figure 29
R
B
+
−
+
R
B
R
B
B
S-
809xxCN
B
•
are large, the hysteresis
•
V
−
HYS
V
DET
(Only for Nch
open-drain
products)
Seiko Instruments Inc.
OUT
Detection voltage=V
VSS
VDD
V
V
f1
f2
VIN
f1
+V
Figure 30
S-
809xxCN
f2
+(−V
DET
)
(Only for Nch
open-drain
products)
Rev.4.0
OUT
_00