參數(shù)資料
型號: SP6340EK1-L-X-J-A/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(shù): 27/32頁
文件大?。?/td> 1342K
代理商: SP6340EK1-L-X-J-A/TR
Date: 4/10/06 Rev J
SP6340 - SP6342 Dual Power Supervisory Circuit
Copyright 2006 Sipex Corporation
4
ELECTRICAL CHARACTERISTICS
(CONTINUED)
PARAMETER
MIN
TYP
MAX
UNITS
CONDITIONS
Watchdog Timeout
Period
1.2
1.6
2
sec
WDI Pulse Width
0.1
us
WDI Input
Threshold
0.2*V1
V
Vil
WDI Input
Threshold
0.8*V1
V
Vih
WDI Input Current
-500
500
nA
WDI = 0.0V or V1
RSTB
(CMOS or OD)
0.4
V
V1 = Vth1 - 0.1V, Isink = 1mA,
output asserted
RSTB (CMOS)
0.8*V1
V
V1 = Vth1 + 0.1V, Isource =
1mA, output not asserted
WDOB (CMOS or
OD)
0.4
V
WDI = 0.0V or V1, V1 > Vth1,
V2 > Vth2, Isink = 1mA,
WDOB output asserted
WDOB (CMOS)
0.8*V1
V
V1 > Vth1, V2 > Vth2, WDOB
not asserted, Isource = 1mA
RSTB / WDOB
Output OD Leakage
Current
2nA
TA = +25C
RESET / WATCHDOG OUTPUTS
RSTB / WDOB
WDI - WATCHDOG INPUT
V1 = 1.6V to 5.5V; TA = -40C to +85C; unless otherwise noted. Typical values are at TA =+25C
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