MITSUMI
IC for System Reset PST92XX
Pin Description
Pin No.
Pin name
1
TC
2
SUB
3
GND
4
V
OUT
5
V
CC
Note 1 : Connect to GND.
Functions
T
PLH
control pin
Substrate pin
*
1
GND pin
Reset signal output pin
V
CC
pin/voltage detect pin
Absolute Maximum Ratings
Item
Storage temperature
Operating temperature
Supply voltage
Allowable loss
Symbol
T
STG
T
OPR
V
CC
max.
Pd
Ratings
-40~+125
-20~+175
-0.3~+110
150
Unit
°C
°C
V
mW
Recommended Operating Conditions
Item
Operating temperature
Supply voltage
Symbol
T
OPR
V
CC
Ratings
-20~+75
-0.3~+10
Unit
°C
V
Electrical Characteristics
Item
Symbol
(Ta=25°C) (Except where noted otherwise, resistance unit is
Ω)
Measurement
circuit
Measurement conditions
PST9246
PST9245
PST9244
PST9243
PST9242
PST9241
PST9240
PST9239
PST9238
PST9237
PST9236
PST9235
PST9234
PST9233
PST9232
PST9231
PST9230
PST9229
PST9228
PST9227
PST9226
PST9225
PST9224
PST9223
PST9222
PST9221
PST9220
PST9219
Min.
4.531
4.432
4.334
4.235
4.137
4.038
3.940
3.841
3.743
3.644
3.546
3.447
3.349
3.250
3.152
3.053
2.955
2.856
2.758
2.659
2.561
2.462
2.364
2.265
2.167
2.068
1.970
1.871
Typ.
4.600
4.500
4.400
4.300
4.200
4.100
4.000
3.900
3.800
3.700
3.600
3.500
3.400
3.300
3.200
3.100
3.000
2.900
2.800
2.700
2.600
2.500
2.400
2.300
2.200
2.100
2.000
1.900
Max.
4.669
4.568
4.466
4.365
4.263
4.162
4.060
3.959
3.857
3.756
3.654
3.553
3.451
3.350
3.248
3.147
3.045
2.944
2.842
2.741
2.639
2.538
2.436
2.335
2.233
2.132
2.030
1.929
Unit
Detecting voltage
V
S
1
V
CC
=H L
R
L
=4.7k
V
OL
< 0.4V
=
V
MITSUMI [ MITSUMI ELECTRONICS, CORP. ]
