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參數資料
| 型號： | SP6340EK1-L-T-E-B/TR |
| 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 |
| 文件頁數： | 1/32頁 |
| 文件大?。?/td> | 1342K |
| 代理商： | SP6340EK1-L-T-E-B/TR |
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Date: 4/10/06 Rev J
SP6340 - SP6342 Dual Power Supervisory Circuit
Copyright 2006 Sipex Corporation
1
SP6340, SP6342
Dual Power Supervisory
Circuit with Watchdog
SP6340 and SP6342 Dual Power Supervisory Circuit Family is a family of microprocessor
reset supervisory circuits with multiple reset voltages. The family provides low voltage
monitoring ability for up to two supplies with two precision factory-set thresholds. These
circuits perform a single function: if any of the input supply voltages drops below its
associated threshold, reset outputs are asserted. Products in the family offer watchdog
functionalities. SP6340 and SP6342 are packaged in a 6-pin TSOT package. All devices are
fully specified over -40oC to +85oC temperature range.
FEATURES
■ Low operating voltage of 1.6V
■ Low operating current of 20A typical
■ Monitors 2 supplies simultaneously
■ Reset asserted down to 0.9V
■ 2% accuracy over temperature range
■ Open Drain (OD) or CMOS RSTB output
■ 4 Reset Timeout Periods
50ms, 100ms 200ms, and 400ms
■ Watch Dog Timer Function
■ Independent Open Drain Watchdog Output
■ TSOT-6 package
DESCRIPTION
Available in Lead Free Packaging
SEE PAGE 2 FOR OTHER
AVAILABLE PINOUTS
65
4
12
3
SP6340
6 Pin TSOT
GND
RSTB
V2
WDOB
V1
WDI
OPEN DRAIN RESET
TYPICAL APPLICATION CIRCUIT
SP6340 - SP6342 Dual Power Supervisory Circuit
Copyright 2006 Sipex Corporation
相關PDF資料 |
PDF描述 |
|---|---|
| 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 |
| SP6340EK1-L-W-F-D/TR | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO6 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 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:監控電路 Dual Pwr w/Watchdog RoHS:否 制造商:STMicroelectronics 監測電壓數: 監測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（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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