H6006B3SO8A 查看數據表（PDF） - EM Microelectronic - MARIN SA
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H6006B3SO8A Datasheet PDF : 8 Pages
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R
Voltage Monitor with Spike Suppression
H6006
10 VDC
Rough
Voltage
Regulator
Versions A1 or B1
Watchdog and Power-On Reset
2.7 kΩ
5 VDC
330 nF
VIN
TCL
VSS
VDD
TO
SAVE
RES
Fig. 12
VDD Monitoring and Power-On Reset
VIN
VDD
TCL
TO
VSS
RES
If only VDD monitoring is used, (i.e.VIN and VDD
common) then the version A3 or B3 with its constant
thresholds are recommended. The power-on reset
function is still available as the VDD monitoring is active.
Fig. 13
External Programming of RC Oscillator
VIN
TCL
VSS
VDD
TO
SAVE
RES
VIN monitoring and watchdog function not used.
Versions A3 and B3 only.
Fig. 14
TCL
RC
VSS
C1
R1
VDD
TO
RES
TCL
RC
VSS
C1 increases TTO
R1 shortens TTo
Note: using both external components R1 and C1 allows
to achieve tighter timeout period tolerances.
VDD
TO
RES
R1
TCL
RC2
VSS
C1
VDD
TO
RES
This circuit provides independent
programming of both timeout period
and power-on reset delay.
Fig. 15
Copyright © 2004, EM Microelectronic-Marin SA
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