參數(shù)資料
型號(hào)： R3111Q221B
廠商： Ricoh Co., Ltd.
英文描述： LOW VOLTAGE DETECTOR
中文描述： 低電壓檢測(cè)
文件頁(yè)數(shù)： 12/44頁(yè)
文件大?。?/td> 1170K
代理商： R3111Q221B
R3111x
ELECTRICAL CHARACTERISTICS BY DETECTOR THRESHOLD
R3111x09x to R3111x60x
12
Detector Threshold
Detector Threshold
Hysteresis
V
HYS
[V]
Min.
Typ.
0.027
0.045
0.030
0.050
0.033
0.055
0.036
0.060
0.039
0.065
0.042
0.070
0.045
0.075
0.048
0.080
0.051
0.085
0.054
0.090
0.057
0.095
0.060
0.100
0.063
0.105
0.066
0.110
0.069
0.115
0.072
0.120
0.075
0.125
0.078
0.130
0.081
0.135
0.084
0.140
0.087
0.145
0.090
0.150
0.093
0.155
0.096
0.160
0.099
0.165
0.102
0.170
0.105
0.175
0.108
0.180
0.111
0.185
0.114
0.190
0.117
0.195
0.120
0.200
0.123
0.205
0.126
0.210
0.129
0.215
0.132
0.220
0.135
0.225
0.138
0.230
0.141
0.235
0.144
0.240
0.147
0.245
0.150
0.250
0.153
0.255
0.156
0.260
0.159
0.265
0.162
0.270
0.165
0.275
0.168
0.280
0.171
0.285
0.174
0.290
0.177
0.295
0.180
0.300
Supply Current 1
Supply Current 2
V
DET
[V]
Typ.
0.900
1.000
1.100
1.200
1.300
1.400
1.500
1.600
1.700
1.800
1.900
2.000
2.100
2.200
2.300
2.400
2.500
2.600
2.700
2.800
2.900
3.000
3.100
3.200
3.300
3.400
3.500
3.600
3.700
3.800
3.900
4.000
4.100
4.200
4.300
4.400
4.500
4.600
4.700
4.800
4.900
5.000
5.100
5.200
5.300
5.400
5.500
5.600
5.700
5.800
5.900
6.000
I
SS1
[
μ
A]
I
SS2
[
μ
A]
Typ.
Part
Number
Min.
0.882
0.980
1.078
1.176
1.274
1.372
1.470
1.568
1.666
1.764
1.862
1.960
2.058
2.156
2.254
2.352
2.450
2.548
2.646
2.744
2.842
2.940
3.038
3.136
3.234
3.332
3.430
3.528
3.626
3.724
3.822
3.920
4.018
4.116
4.214
4.312
4.410
4.508
4.606
4.704
4.802
4.900
4.998
5.096
5.194
5.292
5.390
5.488
5.586
5.684
5.782
5.880
Max.
0.918
1.020
1.122
1.224
1.326
1.428
1.530
1.632
1.734
1.836
1.938
2.040
2.142
2.244
2.346
2.448
2.550
2.652
2.754
2.856
2.958
3.060
3.162
3.264
3.366
3.468
3.570
3.672
3.774
3.876
3.978
4.080
4.182
4.284
4.386
4.488
4.590
4.692
4.794
4.896
4.998
5.100
5.202
5.304
5.406
5.508
5.610
5.712
5.814
5.916
6.018
6.120
Max.
0.063
0.070
0.077
0.084
0.091
0.098
0.105
0.112
0.119
0.126
0.133
0.140
0.147
0.154
0.161
0.168
0.175
0.182
0.189
0.196
0.203
0.210
0.217
0.224
0.231
0.238
0.245
0.252
0.259
0.266
0.273
0.280
0.287
0.294
0.301
0.308
0.315
0.322
0.329
0.336
0.343
0.350
0.357
0.364
0.371
0.378
0.385
0.392
0.399
0.406
0.413
0.420
Condition
Typ.
Max.
Condition
Max.
2.7
R3111x09xx
R3111x10xx
R3111x11xx
R3111x12xx
R3111x13xx
R3111x14xx
R3111x15xx
R3111x16xx
R3111x17xx
R3111x18xx
R3111x19xx
R3111x20xx
R3111x21xx
R3111x22xx
R3111x23xx
R3111x24xx
R3111x25xx
R3111x26xx
R3111x27xx
R3111x28xx
R3111x29xx
R3111x30xx
R3111x31xx
R3111x32xx
R3111x33xx
R3111x34xx
R3111x35xx
R3111x36xx
R3111x37xx
R3111x38xx
R3111x39xx
R3111x40xx
R3111x41xx
R3111x42xx
R3111x43xx
R3111x44xx
R3111x45xx
R3111x46xx
R3111x47xx
R3111x48xx
R3111x49xx
R3111x50xx
R3111x51xx
R3111x52xx
R3111x53xx
R3111x54xx
R3111x55xx
R3111x56xx
R3111x57xx
R3111x58xx
R3111x59xx
R3111
*1)
In the case of CMOS output type; when the voltage is forced to V
DD
from 0.7V to (
+
V
DET
)
+
2.0V, time interval between the rising edge of V
DD
and the reaching point at
((
+
V
DET
)
+
2.0V)/2. In the case of Nch open drain output type : The output pin is pulled up to 5V through 470k
, and when the voltage is forced to V
DD
from 0.7V to
(
+
V
DET
)
+
2.0V, time interval between the rising edge of VDD and the reaching point at ((
+
V
DET
)
+
2.0V)/2.
*2) V
DD
value when Output Voltage is equal or less than 0.1V. In the case of Nch open drain output type, the output pin is pulled up to 5V through 470k
resistor.
Condition 1: Topt
=
25
C
Condition 2:
40
°
C
<
=
Topt
<
=
85
°
C
0.9
0.8
2.4
1.0
3.0
V
DD
=
(
V
DET
)
0.10V
0.9
2.7
1.1
3.3
V
DD
=
(
V
DET
)
0.13V
1.0
3.0
1.2
3.6
V
DD
=
(
V
DET
)
0.16V
1.1
3.3
1.3
3.9
x60xx
V
DD
=
(
V
DET
)
0.20V
1.2
3.6
V
DD
=
(
V
DET
)
+
2.0V
1.4
4.2
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