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參數(shù)資料
| 型號(hào)： | SP6330EK1-L-U-E-D |
| 元件分類： | 電源管理 |
| 英文描述： | 4-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8 |
| 封裝： | LEAD FREE, MO-193BA, TSOT-8 |
| 文件頁數(shù)： | 16/33頁 |
| 文件大小： | 1632K |
| 代理商： | SP6330EK1-L-U-E-D |
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Date: 5/3/06
SP6330-SP6342 Dual/Triple/Quad Power Supervisory Circuit Family
Copyright 2006 Sipex Corporation
1
FAQ
SP6330 - SP6342
Dual/Triple/Quad Power Supervisory Circuit
Family
SP6330-SP6342 Dual/Triple/Quad Power Supervisory Circuit Family is a family of
microprocessor reset supervisory circuits with multiple reset voltages. The SP6330 family
provides low voltage monitoring ability for up-to four supplies with two precision factory-set
thresholds and two user defined custom thresholds. These circuits perform a single function:
if any of the input supply voltages drops below its associated threshold, reset outputs are
asserted. Some of the products in the family offer manual reset,power fail and watchdog
functionalities. The SP63XX family includes a low-voltage precision bandgap reference, four
precision comparators, an oscillator, a digital counter chain, a logic control block, trimmed
resistor divider chains and additional supporting circuitry. V1 and V2 supply inputs have their
resistor dividers on the chip. Their trip thresholds are factory trimmed. V3 and V4 inputs allow
user to customize two additional supply thresholds to be monitored by means of external
resistor dividers. Some members of the family are furnished with manual reset, power fail
indication, watchdog functionalities.SP6330 thru SP6342 are housed in a 6-pin or 8-pin
SOT23 package. All devices are fully specified over -40oC to +85oC temperature range.
FEATURES
■ Low operating voltage of 1.8V
■ Low operating current of 20A typical
■ Monitors up to four supplies simultaneously
■ Adjustable inputs monitor down to 0.5V
■ Reset asserted down to 0.9V
■ 2% accuracy over temperature range
■ Power Fail function
■ Open Drain (OD) or CMOS RSTB output or
CMOS RST output
■ 200ms Reset Timeout Period
■ Watch Dog Timer Function
■ Independent Open Drain Watchdog Output
■ Manual Reset Input
■ SOT23-6/8 packages
DESCRIPTION
Available in Lead Free Packaging
1
2
3
4
5
6
7
8
8 Pin SOT-23
V2
SP6330
V1
MRIB
V3
WDI
GND
V4
RSTB
Open Drain RESET
SEE PAGE 3 FOR OTHER
AVAILABLE PINOUTS
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SP6330EK1-L-U-J-C | 4-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8 |
| SP6330EK1-L-V-H-D/TR | 4-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8 |
| SP6330EK1-L-V-J-D/TR | 4-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8 |
| SP6330EK1-L-W-B-B | 4-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8 |
| SP6330EK1-L-W-B-D | 4-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SP6330EK1-L-V-G-C | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Quad レPower Supervisory Circuits with Manual Reset & Watchdog |
| SP6330EK1-L-W-G-C | 功能描述:監(jiān)控電路 Quad microPower 監(jiān)控電路 RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| SP6330EK1-L-W-G-C/TR | 功能描述:監(jiān)控電路 Quad Micropower w/ Manual Reset&Watchdg RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| SP6330EK1-L-X-J-C | 功能描述:監(jiān)控電路 Quad microPower 監(jiān)控電路 RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| SP6330EK1-L-X-J-C/TR | 功能描述:監(jiān)控電路 Quad Micropower w/ Manual Reset&Watchdg RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
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