S-80840CLY-B-G Seiko Instruments, S-80840CLY-B-G Datasheet - Page 25

• Manufacturer Part Number: S-80840CLY-B-G
• Description: IC VOLT DETECTOR 4.0V TO-92
• Manufacturer: Seiko Instruments
• Type: Simple Reset/Power-On Resetr

Specifications of S-80840CLY-B-G

• Number Of Voltages Monitored: 1
• Output: Push-Pull, Totem Pole
• Reset: Active Low
• Voltage - Threshold: 4V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: TO-92-3 (Standard Body), TO-226
• Output Type: Push-Pull
• Undervoltage Threshold: 4.0 V
• Supply Voltage (min): 0.95 V
• Supply Voltage (max): 10 V
• Supply Current (typ): 0.8 uA
• Operating Temperature Range: - 40 C to + 85 C
• Mounting Style: Through Hole
• Description/function: Two output forms, Nch open-drain and CMOS output
• Detection Range: 4 V +/- 2 %
• Internal Hysteresis: Yes
• Manual Reset: No
• Operating Supply Voltage: 0.95 V to 10 V
• Watchdog: No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Reset Timeout: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Rev.5.0
Caution The above connection diagram and constants do not guarantee correct operation. Perform
1. Detection Voltage ( − V
Standard Circuit
Technical Terms
2-3. Temperature Characteristics of Hysteresis Voltage
The detection voltage (−V
among products of the same specification. The variation of detection voltage between the specified minimum
(−V
The release voltage (+V
among products of the same specification. The variation of release voltages between the specified
minimum (+V
22 ). The range is calculed from the actual detection voltage (−V
−V
The temperature change of the hysteresis voltage is expressed as
as follows:
Example: For the S-80815CN, the detection voltage lies in the range of 1.470≤(−V
Example: For the S-80815CN, the release voltage lies in the range of 1.514≤(+V
DET
DET
_00
×1.03≤+V
Δ
) Min. and the maximum (−V
sufficient evaluation using the actual application to set the constants.
+
Δ
Ta
V
DET
DET
This means that some S-80815CNs have 1.470 V for −V
This means that some S-80815CNs have 1.514 V for +V
−
DET
) Min. and the maximum (+V
Δ
≤−V
SUPER-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR
−
Δ
V
Ta
DET
DET
DET
DET
DET
×1.08.
=
), Release Voltage ( + V
) is a voltage at which the output turns to high. The release voltage varies slightly
) is a voltage at which the output turns to low. The detection voltage varies slightly
*1. R is unnecessary for CMOS output products.
−
V
V
HYS
DET
DET
×
) Max. is called the detection voltage range (Refer to Figure 21 ).
Δ
−
Seiko Instruments Inc.
Δ
Ta
V
DET
DET
Figure 20
) Max. is called the release voltage range (Refer to Figure
VDD
VSS
DET
)
OUT
R
100 kΩ
DET
*1
Δ
DET
DET
) of a product and is expressed by
+
Δ
Ta
V
and some have 1.530 V.
and some have 1.652 V.
DET
−
Δ
−
Δ
DET
Ta
V
S-808xxC Series
DET
DET
)≤1.652.
)≤1.530.
and is calculated
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