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ZM33064G の電気的特性と機能

ZM33064GのメーカーはZetex Semiconductorsです、この部品の機能は「SUPPLY VOLTAGE MONITOR」です。


製品の詳細 ( Datasheet PDF )

部品番号 ZM33064G
部品説明 SUPPLY VOLTAGE MONITOR
メーカ Zetex Semiconductors
ロゴ Zetex Semiconductors ロゴ 




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ZM33064G Datasheet, ZM33064G PDF,ピン配置, 機能
SUPPLY VOLTAGE
MONITOR
ISSUE 3 - NOVEMBER 1997
DEVICE DESCRIPTION
The ZM33064 is a three terminal under
voltage monitor circuit for use in
microprocessor systems. The threshold
voltage of the device has been set to 4.6 volts
making it ideal for 5 volt circuits.
Included in the device is a precise voltage
reference and a comparator with built in
hysteresis to prevent erratic operation. The
ZM33064 features an open collector output
capable of sinking at least l0mA which only
requires a single external resistor to
interface to following circuits.
Operation of the device is guaranteed from
one volt upwards, from this level to the
device threshold voltage the output is held
low providing a power on reset function.
Should the supply voltage, once established,
at any time drop below the threshold level
then the output again will pull low.
The device is available in a TO92 package for
through hole applications as well as SO8 and
SOT223 for surface mount requirements.
SCHEMATIC DIAGRAM
ZM33064
FEATURES
SO8, SOT223 and TO92 packages
Power on reset generator
Automatic reset generation
Low standby current
Guaranteed operation from 1 volt
Wide supply voltage range
Internal clamp diode to discharge delay
capacitor
4.6 volt threshold for 5 volt logic
20mV hysteresis prevents erratic operation
APPLICATIONS
Microprocessor systems
Computers
Computer peripherals
Instrumentation
Automotive
Battery powered equipment
4-89

1 Page





ZM33064G pdf, ピン配列
ZM33064
TYPICAL CHARACTERISTICS
500
400
300
200
100
-40 °C 25 °C 85 °C
0
02 4 6 8
Input Voltage (V)
Input Current vs. Input Voltage
10
30
Vin=4V
-40 °C
25 °C
20
85 °C
10
10 RL=10K
TA=25 °C
8
6
4
2
0
0 2 4 6 8 10
Input Voltage (V)
Output Voltage vs. Input Voltage
RL=10K
5
Ϸ4
Ϸ
4
2
0
0 0.4 0.8 1.2 1.6
Output Saturation Voltage (V)
2.0
Output Saturation Voltage vs. Sink Current
80
Vin=0V
60
85 °C
40
25 °C
-40 °C
20
0
0 0.4 0.8 1.2 1.6 2.0
Forward Voltage (V)
Clamp Diode Forward Current vs. Voltage
0
0
4.70
12
Time (µs)
3
Reset Delay Time
4
4.65
Upper Threshold
4.60
Lower Threshold
4.55
4.50
-40
-20
0 20 40 60 80 100
Temperature ( °C)
Threshold Voltage vs. Temperature
4-91


3Pages





ページ 合計 : 5 ページ
 
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データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。


共有リンク

Link :


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