MITSUMI
System Reset IC with delay PST89XA Series
(Except where noted otherwise Ta=25°C)
Electrical Characteristics
Item
Symbol Measurement conditions
Rank
Min.
Typ.
1.2000
Max.
1.2120
1.2300
1.3130
1.3325
1.4140
1.4350
1.5150
1.5375
1.6160
1.6400
1.7170
1.7425
1.8180
1.8450
1.9190
1.9475
2.0200
2.0500
2.1210
2.1525
2.2220
2.2550
2.3230
2.3575
2.4240
2.4600
2.5250
2.5625
2.6260
2.6650
2.7270
2.7675
2.8280
2.8700
2.9290
2.9725
3.0300
3.0750
3.1310
3.1775
3.2320
3.2800
3.3330
3.3825
3.4340
3.4850
Units Circuit
1.1880
1.1700
1.2870
1.2675
1.3860
1.3650
1.4850
1.4625
1.5840
1.5600
1.6830
1.6575
1.7820
1.7550
1.8810
1.8525
1.9800
1.9500
2.0790
2.0475
2.1780
2.1450
2.2770
2.2425
2.3760
2.3400
2.4750
2.4375
2.5740
2.5350
2.6730
2.6325
2.7720
2.7300
2.8710
2.8275
2.9700
2.9250
3.0690
3.0225
3.1680
3.1200
3.2670
3.2175
3.3660
3.3150
120
1.3000
1.4000
1.5000
1.6000
1.7000
1.8000
1.9000
2.0000
2.1000
2.2000
2.3000
2.4000
2.5000
2.6000
2.7000
2.8000
2.9000
3.0000
3.1000
3.2000
3.3000
3.4000
130
140
150
160
170
180
190
200
210
220
230
240
250
260
270
280
290
300
310
320
330
340
Ta=+25°C
Reset threshold
VTH
V
2
Ta=−40~+85°C
Note3 : This device is tested at Ta=25°C, over temperature limits guaranteed by desigh only.
Note4 : The parameter is guaranteed by design.
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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.