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参数资料
| 型号： | SP6342EK1-L-R-A-B/TR |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO6 |
| 封装： | LEAD FREE, MO-193AA, TSOT-6 |
| 文件页数： | 1/32页 |
| 文件大小： | 1342K |
| 代理商： | SP6342EK1-L-R-A-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
相关PDF资料 |
PDF描述 |
|---|---|
| SP6342EK1-L-S-B-D/TR | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO6 |
| SP6342EK1-L-U-B-C | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO6 |
| SP6342EK1-L-U-C-D | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO6 |
| SP6342EK1-L-U-E-D | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO6 |
| SP6342EK1-L-T-A-C | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO6 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 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 |
| SP64/1.2/BROWN | 制造商:Farnell / Pro-Power 功能描述:HEAT SHRINK 6.4MM BROWN 1.2M |
| SP64/1.2/CLEAR | 制造商:Farnell / Pro-Power 功能描述:HEAT SHRINK 6.4MM CLEAR 1.2M |
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