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參數(shù)資料
| 型號： | S-80958 |
| 廠商： | Seiko Instruments Inc. |
| 英文描述： | 5.8V±2.0% Bulit-In Delay Circuit High-Precision Voltage Detector(檢測范圍5.8 V±2.0%，內(nèi)置延時電路高精度電壓檢測器) |
| 中文描述： | 5.8V的± 2.0％Bulit，在延遲電路高精度電壓檢測器（檢測范圍5.8 V ± 2.0％，內(nèi)置延時電路高精度電壓檢測器） |
| 文件頁數(shù)： | 14/24頁 |
| 文件大?。?/td> | 172K |
| 代理商： | S-80958 |
BUILT-IN DELAY DIRCUIT HIGH-PRECISION VOLTAGE DETECTOR
S-809 Series
Seiko Instruments Inc.
13
[Cautions]
The open of C
D
terminal may cause double pulses shown in Figure 12 at release.
If the double pulses cause a trouble, attach 10pF or larger capacitor to the C
D
terminal.
Do not apply the voltage to the C
D
terminal.
Layout the print circuit board not to apply or flow out the current to/from the CD terminal. Doing not so may cause
inaccurate delay time..
Use an external capacitor, CD of which leakage current can be ignored for the built-in constant-current value. A
leakage current may cause an error of delay time. Also, a leakage current over the built-in constant-current causes
unrelease status.
3.
Other characteristics
(1)
Temperature characteristic of detection voltage
The temperature characteristics of the detection voltage are expressed by the oblique line parts in Figure 12.
(2) Temperature characteristics of release voltage
(3)
Temperature characteristics of hysteresis voltage
Samples of each temperature characteristics for (1) to (3) are shown in page 16 to page 17.
The temperature factor
of the release voltage is calculated by the temperature factor of the detection
voltage as follows:
Ta
+V
DET
40
25
+0.54mV/
°
C
V
DET
[V]
1.500
85
Ta[
°
C]
-0.54mV/
°
C
Figure 13
S-80915AXMP:
The temperature factor of the release voltage has a same sign characteristics as the temperature factor
of the detection voltage.
Ta
V
DET
×
~
+V
DET
V
DET
=
+V
DET
Ta
Figure 12
Time
The temperature characteristics of hysteresis voltage
is calculated as follows:
+V
DET
Ta
V
DET
Ta
=
V
HYS
V
DET
×
V
DET
Ta
+V
DE
Ta
-
V
DET
Ta
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| S-80958CLMC-G7U-T2 | 功能描述:電壓監(jiān)測器/監(jiān)控器 5.8V 1.2uA CMOS Out RoHS:否 制造商:Texas Instruments 監(jiān)測電壓數(shù):2 監(jiān)測電壓:Adjustable 輸出類型:Open Drain 欠電壓閾值: 過電壓閾值: 準確性:1 % 工作電源電壓:1.5 V to 6.5 V 工作電源電流:1.8 uA 最大工作溫度:+ 125 C 封裝 / 箱體:SON-6 安裝風(fēng)格:SMD/SMT |
| S-80958CLMC-G7UT2G | 功能描述:電壓監(jiān)測器/監(jiān)控器 5.8V 1.2uA CMOS Out RoHS:否 制造商:Texas Instruments 監(jiān)測電壓數(shù):2 監(jiān)測電壓:Adjustable 輸出類型:Open Drain 欠電壓閾值: 過電壓閾值: 準確性:1 % 工作電源電壓:1.5 V to 6.5 V 工作電源電流:1.8 uA 最大工作溫度:+ 125 C 封裝 / 箱體:SON-6 安裝風(fēng)格:SMD/SMT |
| S-80958CLNB-G7U-T2 | 功能描述:電壓監(jiān)測器/監(jiān)控器 5.8V 1.2uA CMOS Out RoHS:否 制造商:Texas Instruments 監(jiān)測電壓數(shù):2 監(jiān)測電壓:Adjustable 輸出類型:Open Drain 欠電壓閾值: 過電壓閾值: 準確性:1 % 工作電源電壓:1.5 V to 6.5 V 工作電源電流:1.8 uA 最大工作溫度:+ 125 C 封裝 / 箱體:SON-6 安裝風(fēng)格:SMD/SMT |
| S-80958CLNB-G7UT2G | 功能描述:電壓監(jiān)測器/監(jiān)控器 5.8V 1.2uA CMOS Out RoHS:否 制造商:Texas Instruments 監(jiān)測電壓數(shù):2 監(jiān)測電壓:Adjustable 輸出類型:Open Drain 欠電壓閾值: 過電壓閾值: 準確性:1 % 工作電源電壓:1.5 V to 6.5 V 工作電源電流:1.8 uA 最大工作溫度:+ 125 C 封裝 / 箱體:SON-6 安裝風(fēng)格:SMD/SMT |
| S-80958CLPF-G7UTFG | 功能描述:電壓監(jiān)測器/監(jiān)控器 Voltage Detect with External Delay 1.1uA RoHS:否 制造商:Texas Instruments 監(jiān)測電壓數(shù):2 監(jiān)測電壓:Adjustable 輸出類型:Open Drain 欠電壓閾值: 過電壓閾值: 準確性:1 % 工作電源電壓:1.5 V to 6.5 V 工作電源電流:1.8 uA 最大工作溫度:+ 125 C 封裝 / 箱體:SON-6 安裝風(fēng)格:SMD/SMT |
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