參數(shù)資料
型號(hào): PST7023M
英文描述: -20V FETKY - MOSFET and Schottky Diode in a SO-8 package; A IRF7324D1 with Tape and Reel Packaging
中文描述: 模擬IC
文件頁數(shù): 1/3頁
文件大?。?/td> 62K
代理商: PST7023M
MITSUMI
System Reset PST70XX
System Reset
Monolithic IC PST70XX Series
Outline
These low reset type ICs function in a variety of CPU systems and other logic systems, to detect power
supply voltage and reset the system accurately when power is turned on or interrupted.
They are ideal for use in battery check circuits for products using batteries, as they have ultra-low current
consumption and a high precision voltage detection function.
Features
1. High precision voltage detection
2. Ultra-low current consumption
3. Low operating limit voltage
4. Hysteresis voltage provided in detection voltage
5. Output current high for ON
6. Detection voltage can be selected as desired within a range of 1.9V~4.6V
in 0.1V steps, as indicated below.
PST70XX
Detection voltage value
(Example: for 4.6V ....... PST7046)
Vs±2% max.
I
CCH
=2μA typ. I
CCL
=3μA typ.
0.65V typ.
50mV typ.
30mA typ.
Package
MMP-3A (PST70 M)
TO-92A (PST70 )
Applications
1. Reset circuits in microcomputers, CPUs and MPUs.
2. Logic circuit reset circuits.
3. Battery voltage check circuits.
4. Back-up power supply switching circuits.
5. Level detection circuits.
Pin Assignment
1
2
3
TO-92A
3
1
2
MMP-3A
(TOP VIEW)
1
V
CC
GND
V
OUT
2
3
1
V
CC
GND
V
OUT
2
3
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