ZSM300GTC Diodes Zetex, ZSM300GTC Datasheet - Page 4

• Manufacturer Part Number: ZSM300GTC
• Description: IC MONITOR SUPPLY 3.0V SOT223
• Manufacturer: Diodes Zetex
• Type: Simple Reset/Power-On Resetr

Specifications of ZSM300GTC

• Number Of Voltages Monitored: 1
• Output: Open Drain or Open Collector
• Reset: Active Low
• Reset Timeout: 2.5 µs Typical Propagation Delay
• Voltage - Threshold: 2.63V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-223 (3 leads + Tab), SC-73, TO-261
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Issue 3 - July 2006
© Zetex Semiconductors plc 2006
TIMING DIAGRAM
APPLICATION CIRCUIT
Note 4: A time delayed reset can be accomplished with the additional Cd.
ZSM300
Threshold
Voltage
Output
T
Vcc
DY
1 V
= RCd ln
Output
Undefined
æ
ç
ç
ç
è
1 −
V
TH ( mpu )
1
V
in
ö
÷
÷
÷
ø
4-342
T
V
V
DY
TH
in
=Time (Seconds)
=Microprocessor Reset Threshold
=Power Supply Voltage
Output
Undefined
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