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PST893B

MITSUMI
Part Number PST893B
Manufacturer MITSUMI
Description System Reset IC
Published Apr 26, 2018
Detailed Description MITSUMI System Reset IC with delay PST89XB Series System Reset IC with delay Monolithic IC PST89XB Series Outline Thi...
Datasheet PDF File PST893B PDF File

PST893B
PST893B

Overview
MITSUMI System Reset IC with delay PST89XB Series System Reset IC with delay Monolithic IC PST89XB Series Outline This IC is a reset IC for turning on/off power supply and power flicker in CPU or logic systems.
This IC can change delay time by an external capacitor.
Charging method of the capacitor, is current source type.
Current source type can reduce temperature fluctuations in the delay time.
td typ.
±6% (Ta=-40°C to 105°C), It is ideal for a wide set the operating temperature range.
Features 1.
Maximum supply voltage 2.
Detecting voltage accuracy 3.
Low supply current 4.
Operating supply voltage 5.
Operating temperature 6.
Reset voltage rank 7.
Reset temperature coefficient 8.
Current source 9.
Output type Delay time (s) Delay time temperature characteristics 0.
30 CD=0.
01[µF] 0.
25 0.
20 0.
15 Current source type 0.
10 0.
05 Delay Resistance type 0.
00 −50 −25 0 25 50 75 100 Temperature (ºC) Packages SC-82ABB SOT-25A 7V ±1.
0% 0.
35µA typ.
0.
95 to 6.
5V -40 ...


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