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PST87XR bảng dữ liệu(PDF) 7 Page - Mitsumi Electronics, Corp.

tên linh kiện PST87XR
Giải thích chi tiết về linh kiện  CMOS System Reset IC built-in delay time circuit
PDF  15 Pages
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nhà sản xuất  MITSUMI [Mitsumi Electronics, Corp.]
Trang chủ  https://www.mitsumi.co.jp/index_e.html
Logo MITSUMI - Mitsumi Electronics, Corp.

PST87XR bảng dữ liệu(HTML) 7 Page - Mitsumi Electronics, Corp.

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• Any products mentioned in this catalog are subject to any modification in their appearance and others for improvements without prior notification.
• The details listed here are not a guarantee of the individual products at the time of ordering. When using the products, you will be asked to check their specifications.
MITSUMI
CMOS System Reset IC built-in delay time circuit PST87XX, 88XX Series
Electrical Characteristics
(Except where noted otherwise Ta=25°C)
PST87XX
Item
Symbol
Test Condition
Min.
Typ.
Max.
Units
Circuit
Reset Threshold
VTH
Ta=+25°C
VTH−1.5%
VTH
VTH+1.5%
V1
Reset Threshold
Temp. Coefficient
VTH/°C
Ta=-40~+85°C
±50
ppm/°C
1
Reset Threshold Hysteresis
VTH
VDD=0V VTH+1V 0V
30
50
100
mV
1
Supply Current
IDD
VDD=VTHTYP/0.85
0.5
1.0
2.0
µA
2
RESET Output Voltage L
VOL
PST87
160N
PST87
350N
VDD=VTH-0.1V
IOL=1.2mA
0.4
V
3
PST87
360N
PST87
460N
VDD=VTH-0.1V
IOL=3.2mA
RESET Output Voltage H
VOH
PST87
160N
PST87
230N
VDD=VTH+0.1V
IOH=150µA
VDD=×0.8
0.4
V
4
PST87
240N
PST87
350N
VDD=VTH+0.1V
IOH=500µA
PST87
360N
PST87
460N
VDD=VTH+0.1V
IOH=800µA
VDD to Reset Delay
tRD
VDD=(VTH+0.4V) (VTH−0.4V)
(note2)
4.0
20
µs
5
Reset Active Timeout
Period
tRP
VDD=(VTH−0.4V) (VTH+0.4V)
12
20
30
ms
5
30
50
75
60
100
150
120
200
300
M/R Terminal
Input High Voltage
VIH
(note3)
VDD=×0.7
V6
M/R Terminal
Input Low Voltage
VIL
(note3)
VDD=×0.2
V6
M/R Minimum Input
Pulse wide
tMR
(note2)
(note3)
1µs
7
note1 : This device is tested at Ta=25°C, over temperature limits guaranteed by desigh only.
note2 : The parameter is guaranteed by design.
note3 : PST87XR applies to this item.



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