bu7252sfvm ROHM Co. Ltd., bu7252sfvm Datasheet - Page 8

• Manufacturer Part Number: bu7252sfvm
• Description: Comparators Low Voltage Cmos
• Manufacturer: ROHM Co. Ltd.

○BU7231 series
(*) The above date is ability value of sample, it is not guaranteed. BU7231G：－40[℃] to＋85[℃] BU7231SG：－40[℃] to＋105[℃]
-10.0
10.0
-2.5
-5.0
-7.5
160
140
120
100
120
100
7.5
5.0
2.5
0.0
1.5
1.2
0.9
0.6
0.3
0.0
80
60
80
60
40
20
Large Signal Voltage Gain – Supply Voltage
0
Input Offset Voltage – Supply Voltage
-60
-60
1
1
– Ambient Temperature
Common Mode Rejection Ratio
(Vicm=VDD, Vout=0.1[V])
-30
-30
– Ambient Temperature
Propagation Delay H-L
AMBIENT TEMPERATURE [ ℃ ]
AMBIENT TEMPERATURE [℃]
2
2
1.8V
1.8V
105℃
-40℃
SUPPLY VOLTAGE [V]
SUPPLY VOLTAGE [V]
25℃
0
0
5.5V
Fig.22
Fig.13
3
Fig.19
3
-40℃
Fig.16
105℃
25℃
30
30
3.0V
5.5V
3.0V
4
4
85℃
60
60
85℃
(VDD=3[V])
BU7231 family
BU7231 family
BU7231 family
BU7231 family
5
5
90
90
120
120
6
6
-10.0
10.0
-2.5
-5.0
-7.5
7.5
5.0
2.5
0.0
160
140
120
100
Input Offset Voltage – Ambient Temperature
120
100
80
60
80
60
40
20
0
-60
-60
-60
Power Supply Rejection Ratio
-30
-30
-30
Large Signal Voltage Gain
AMBIENT TEMPERATURE [℃]
AMBIENT TEMPERATURE [℃]
AMBIENT TEMPERATURE [ ℃ ]
– Ambient Temperature
(Vicm=VDD, Vout=0.1[V])
– Ambient Temperature
3.0V
8/16
0
0
0
5.5V
3.0V
Fig.20
Fig.14
Fig.17
30
30
30
1.8V
5.5V
1.8V
60
60
60
BU7231 family
BU7231 family
BU7231 family
90
90
90
120
120
120
120
100
-10
-15
15
10
80
60
40
20
-5
5
4
3
2
1
0
5
0
0
-60
-1
1
Common Mode Rejection Ratio
Input Offset Voltage – Input Voltage
– Supply Voltage
-30
AMBIENT TEMPERATURE [℃]
0
2
1.8V
– Ambient Temperature
Propagation Delay L-H
85℃
25℃
SUPPLY VOLTAGE [V]
INPUT VOLTAGE [V]
0
5.5V
1
3
Fig.18
(VDD=3[V])
Fig.21
-40℃
105℃
-40℃
Fig.15
85℃
30
3.0V
2
4
(VDD=3[V])
60
105℃
25℃
BU7231 family
BU7231 family
BU7231 family
3
5
90
120
4
6