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Mitsumi Electronics
Mitsumi Electronics

PST37xxU Datasheet Preview

PST37xxU Datasheet

IC for CMOS System Reset Monolithic IC

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PST37xxU pdf
MITSUMI
IC for CMOS System Reset PST37XXU
IC for CMOS System Reset
Monolithic IC PST37XXU Series
July 13, 2001
Outline
This CMOS output type system reset IC, developed using the CMOS. Super low consumption current of
1.0µA typ. (PST3709 ~ PST3719) has been achieved through use of the CMOS process. Also, detection
voltage is high precision detection of ±2%.
Features
1. Super low consumption current
2. High precision detection voltage
3. Operating range
4. Wide operating temperature range
5. Detection voltage
1.0µA typ. (when VDD = (-VDET) + 2.0V) PST3709 ~ PST3719
±2%
0.7 ~ 10V
-30 ~ +85°C
0.9 ~ 6.0V (0.1V step)
Package
SC-82ABA, SC-82ABB
Applications
1. Microcomputer, CPU, MPU reset circuits
2. Logic circuit reset circuits
3. Battery voltage check circuits
4. Back-up circuit switching circuits
5. Level detection circuits
www.DataSheet4U.com
Pin Assignment
43
12
SC-82ABA
SC-82ABB
(TOP VIEW)
1 OUT
2 VDD
3 NC
4 GND



Mitsumi Electronics
Mitsumi Electronics

PST37xxU Datasheet Preview

PST37xxU Datasheet

IC for CMOS System Reset Monolithic IC

No Preview Available !

PST37xxU pdf
MITSUMI
Block Diagram
IC for CMOS System Reset PST37XXU
VDD 2
VREF
GND 4
-
+
1 OUT
Pin Explanations
Pin No.
1
2
3
4
Pin Name
OUT
VDD
NC
GND
Functions
Reset Signal Output Pin
VDD Pin / Voltage Detect Pin
GND Pin
Absolute Maximum Ratings (Ta=25˚C)
Item
Operating Temperature
Storage Temperature
Supply Voltage
Output Voltage
Output Current
Power Dissipation
Symbol
TOPR
TSTG
VDD
VOUT
IOUT
PD
Rating
-30 ~ +85
-40 ~ +125
12
VSS - 0.3 ~ VDD +0.3
70
150
Unit
°C
°C
V
V
mA
mW
Recomended Operating Conditions
Item
Operating Temperature
Supply Voltage
Symbol
TOPR
VDD
Rating
-30 ~ +85
+0.70 ~ +10
Unit
°C
V


Part Number PST37xxU
Description IC for CMOS System Reset Monolithic IC
Maker Mitsumi Electronics
Total Page 10 Pages
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PST37xxU pdf
PST37xxU Datasheet PDF
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