SP730EK-4.375 Sipex, SP730EK-4.375 Datasheet - Page 3

• Manufacturer Part Number: SP730EK-4.375
• Description: Microprocessor Supervisory Circuit with Pull Up Resistor
• Manufacturer: Sipex

Date: 6/14/04
PIN NUMBER
Bandgap
Reference
V
DD
Figure 1: SP730 Timing Diagram
Comparator
1
2
3
RESET
V
DD
PIN NAME
RESET
V
GND
V
TRIP
DD
Delay Circuit
tRPU
3 PIN SOT-23 DESCRIPTION
Active Low. This pin goes low whenever V
threshold.
Supply input.
Ground.
SP730 Microprocessor Supervisory Circuit
V
OH
3
Output Driver
V
OH
tRPD
FUNCTIONAL DIAGRAM
DD
© Copyright 2004 Sipex Corporation
falls below the reset
RESET
PIN DESCRIPTION
TIMING DIAGRAM
5kΩ Internal pull
up resistor