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參數(shù)資料
| 型號(hào)： | SP6340EK1-L-R-H-C |
| 元件分類： | 電源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO6 |
| 封裝： | LEAD FREE, MO-193AA, TSOT-6 |
| 文件頁(yè)數(shù)： | 29/32頁(yè) |
| 文件大小： | 1342K |
| 代理商： | SP6340EK1-L-R-H-C |
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Date: 4/10/06 Rev J
SP6340 - SP6342 Dual Power Supervisory Circuit
Copyright 2006 Sipex Corporation
6
The SP6340-SP6342 family includes a low-
voltage precision bandgap reference, two
precision comparators, an oscillator, a digital
counter chain, a logic control block, trimmed
resistor divider chains and additional
supporting circuitry. The family is designed
to supervise 2 independent supply voltages.
V1 and V2 supply inputs have their resistor
dividers on the chip. Their trip thresholds
are factory trimmed. The parts are furnished
with watchdog input and output func-
tionalities.
Block Diagram
THEORY OF OPERATION
OSC
WDI
LOGIC
CONTROL
LOGIC
V1
V2
WDI
RSTB
GND
1.25V
0.5V
WDOB
Band
Gap
Ref
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SP6340EK1-L-T-E-B/TR | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO6 |
| SP6340EK1-L-T-I-A/TR | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO6 |
| SP6340EK1-L-U-F-D | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO6 |
| SP6340EK1-L-V-G-C | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO6 |
| SP6340EK1-L-V-J-A | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO6 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SP6341 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Triple レPower Supervisory Circuit with Manual Reset and Watchdog |
| SP6342EK1-L/TR | 功能描述:監(jiān)控電路 Dual Pwr w/Watchdog 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(guò)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(kāi)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 |
| SP64/1.2/BLUE | 制造商:Farnell / Pro-Power 功能描述:HEATSHRINK 6.4MM BLUE 1.2M 制造商:pro-power 功能描述:HEATSHRINK, 6.4MM, BLUE, 1.2M 制造商:pro-power 功能描述:HEATSHRINK, 6.4MM, BLUE, 1.2M; I.D. Supplied - Metric:6.4mm; I.D. Supplied - Imperial:0.251"; I.D. Recovered Max - Metric:3.2mm; I.D. Recovered Max - Imperial:0.125"; Shrink Ratio:2:1; Shrink Tubing / Boot Material:PO (Polyolefin); ;RoHS Compliant: Yes |
| SP64/1.2/BLUE | 制造商:Farnell / Pro-Power 功能描述:HEAT SHRINK 6.4MM BLUE 1.2M |
| SP64/1.2/BROWN | 制造商:Farnell / Pro-Power 功能描述:HEAT SHRINK 6.4MM BROWN 1.2M |
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