sp730 Exar Corporation, sp730 Datasheet - Page 3
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sp730
Manufacturer Part Number
sp730
Description
Microprocessor Supervisory Circuit With Pull Up Resistor
Manufacturer
Exar Corporation
Datasheet
1.SP730.pdf
(7 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
sp730EK-3-075/TR
Manufacturer:
SIPEX
Quantity:
20 000
Part Number:
sp730EK-4-375-TR
Manufacturer:
SIPEX
Quantity:
20 000
Part Number:
sp730EK-4-375/TR
Manufacturer:
SIPEX
Quantity:
20 000
Date: 11/15/05
Bandgap
Reference
V
DD
Figure 1: SP730 Timing Diagram
Comparator
RESET
V
DD
V
TRIP
Delay Circuit
tRPU
SP730 Microprocessor Supervisory Circuit
V
OH
3
Output Driver
V
OH
tRPD
FUNCTIONAL DIAGRAM
© Copyright 2005 Sipex Corporation
RESET
TIMING DIAGRAM
5kΩ Internal pull
up resistor