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| 型號： | S-80142BLPF-JE3TFGG |
| 元件分類： | 電源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4 |
| 封裝： | LEAD FREE, SNT-4 |
| 文件頁數(shù)： | 10/33頁 |
| 文件大?。?/td> | 297K |
| 代理商： | S-80142BLPF-JE3TFGG |
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ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (INTERNAL DELAY TIME SETTING)
S-801 Series
Rev.4.0_00
18
Seiko Instruments Inc.
2. Hysteresis Width (VHYS)
Hysteresis width is the voltage difference between the detection voltage and the release voltage
(The voltage at point B
The voltage at point A=VHYS in Figure 11). The existence of the hysteresis
width prevents malfunction caused by noise on input signal.
3. Delay Time (tD)
Delay time is a time internally measured from the instant at which input voltage to the VDD pin
exceeds the release voltage (
+VDET) to the point at which the output of the OUT pin inverts. The
delay time is fixed in each series distinguished by A, B and C.
S-801xxAx series: typ.
50 ms
S-801xxBx series: typ.
100 ms
S-801xxCx series: typ.
200 ms
The output of the OUT pin can be inverted in a short delay time (tD2) by setting the DS pin High (Refer
to Figure 16).
tD2
tD1
VDD
at DS
=”H”
OUT
V
+VDET
Figure 16
4. Through-type Current
The through-type current refers to the current that flows instantaneously at the time of detection and
release of a voltage detector. The through-type current flows at a frequency of 20 kHz during release
delay time since the internal logic circuit operates.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S-80142BNMC-JG3-T2 | 功能描述:電壓監(jiān)測器/監(jiān)控器 4.2V 1.3uA N-Ch Open 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(zhǔn)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-80142BNMC-JG3T2G | 功能描述:電壓監(jiān)測器/監(jiān)控器 4.2V 1.3uA N-Ch Open 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(zhǔn)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-80142BNPF-JG3TFG | 功能描述:電壓監(jiān)測器/監(jiān)控器 Volt Detect Built-in Delay 1.3uA Iq 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(zhǔn)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-80142CLMC-JI3T2G | 功能描述:電壓監(jiān)測器/監(jiān)控器 Volt Detect Built-in Delay 1.3uA Iq 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(zhǔn)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-80142CLPF-JI3TFG | 功能描述:電壓監(jiān)測器/監(jiān)控器 Volt Detect Built-in Delay 1.3uA Iq 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(zhǔn)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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