ZSM330C Diodes Zetex, ZSM330C Datasheet - Page 4

• Manufacturer Part Number: ZSM330C
• Description: IC MONITOR SUPPLY 3.3V TO92-3
• Manufacturer: Diodes Zetex
• Type: Simple Reset/Power-On Resetr

Specifications of ZSM330C

• Number Of Voltages Monitored: 1
• Output: Open Drain or Open Collector
• Reset: Active Low
• Reset Timeout: 2.2 µs Typical Propagation Delay
• Voltage - Threshold: 3.08V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: TO-92-3 (Standard Body), TO-226
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ZSM330CL; ZSM330CL

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.
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
T
V
V
DY
TH
in
4-347
=Time (Seconds)
=Microprocessor Reset Threshold
=Power Supply Voltage
ZSM330
Output
Undefined
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