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S-19104N10H-M5T1U Datasheet, PDF (11/40 Pages) Seiko Instruments Inc – VOLTAGE DETECTOR WITH SENSE PIN | |||
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FOR AUTOMOTIVE 105°C OPERATION BUILT-IN DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) VOLTAGE DETECTOR WITH SENSE PIN
Rev.1.2_00
S-19104/19106 Series
2. CMOS output product
Table 12
(Ta = â40°C to +105°C unless otherwise specified)
Item
Symbol
Condition
Min.
Typ.
Max.
Unit
Test
Circuit
Detection voltage*1 âVDET
âVDET(S)
âVDET(S)
1.0 V ⤠âVDET(S) < 2.2 V à 0.975 âVDET(S) à 1.025 V
1
0.95 V ⤠VDD ⤠10.0 V
â 0.022
+ 0.022
2.2 V ⤠âVDET(S) ⤠5.0 V
âVDET(S)
à 0.965
âVDET(S)
âVDET(S)
à 1.035
V
1
Hysteresis width VHYS
â
âVDET âVDET âVDET
à 0.03 à 0.05 à 0.07
V
1
Current
consumption*2
ISS
VDD = 10.0 V, VSENSE = âVDET(S) + 1.0 V
â
0.50 2.10 μA
2
Operation voltage VDD
Output current
IOUT
Detection
delay time*4
tDET
Output transistor
Nch
VDS*3 = 0.5 V
VSENSE = 0.0 V
Output transistor
Pch
VDS*3 = 0.5 V
VSENSE = 10.0 V
VDD = 5.0 V
â
VDD = 0.95 V
VDD = 1.2 V
VDD = 2.4 V
VDD = 4.8 V
VDD = 4.8 V
VDD = 6.0 V
0.95
â
10.0
V
1
0.50 1.00
â
mA
3
0.73 1.33
â
mA
3
1.17 2.39
â
mA
3
1.49 2.50
â
mA
3
1.62 2.60
â
mA
5
1.78 2.86
â
mA
5
â
40
â
μs
4
Release
delay time*5
tRESET
VDD = âVDET(S) + 1.0 V, CD = 4.7 nF
8.38 12.69 17.00 ms
4
SENSE pin
resistance
RSENSE
1.0 V ⤠âVDET(S) < 1.2 V
1.2 V ⤠âVDET(S) ⤠5.0 V
4.0
19.0 72.0 MΩ
2
4.8
30.0 189.0 MΩ
2
*1. âVDET: Actual detection voltage value, âVDET(S): Set detection voltage value (the center value of the detection voltage
range in Table 4 or Table 6)
*2. The current flowing through the SENSE pin resistance is not included.
*3. VDS: Drain-to-source voltage of the output transistor
*4. The time period from when the pulse voltage of 6.0 V â âVDET(S) â 2.0 V or 0 V is applied to the SENSE pin to when
VOUT reaches VDD / 2.
*5. The time period from when the pulse voltage of 0.95 V â 10.0 V is applied to the SENSE pin to when VOUT reaches
VDD Ã 90%.
11
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