BU7245HFV View Datasheet(PDF) - ROHM Semiconductor
Part Name
Description
Manufacturer
BU7245HFV Datasheet PDF : 29 Pages
| |||
BU7265G,BU7265SG,BU7205HFV,BU7205SHFV,BU7271G,BU7271SG,BU7245HFV,BU7245SHFV,
BU7411G,BU7411SG,BU7421G,BU7421SG,BU7475HFV,BU7475SHFV
Technical Note
○BU7411 family
10 .0
BU7411 family
7 .5
5 .0
-40℃
2 .5
25℃
0 .0
85℃
-2 .5
105℃
-5 .0
-7 .5
- 10 .0
1
2
3
4
5
6
SUPPLY VOLTAGE [V]
Fig.105
Input Offset Voltage – Supply Voltage
(Vicm=VDD-1.2[V], VOUT=1.5[V])
160
BU7411 family
140
120
-40℃
25℃
100
85℃
105℃
80
60
1
2
3
4
5
6
SUPPLY VOLTAG E [V]
Fig.108
Large Signal Voltage Gain
– Supply Voltage
120
BU7411 family
100
5.5V
3.0V
80
1.6V
60
40
20
0
-60 -30 0 30 60 90 120
AMBIENT TEMPERATURE [℃]
Fig.111
Common Mode Rejection Ratio
– Ambient Temperature
5
BU7411 family
4
5.5V
3
3.0V
2
1
1.6V
1 0.0
BU7411 family
7.5
5.0
2.5
5.5V
0.0
-2.5
1.6V
3.0V
-5.0
-7.5
-1 0.0
-60 -30 0
30 60 90 120
AMBIENT TEMPERATURE [℃]
Fig.106
Input Offset Voltage – Ambient Temperature
(Vicm=VDD-1.2[V], VOUT=1.5[V])
160
BU7411 family
140
120
3.0V
5.5V
100
1.6V
80
15
BU7411 family
-40℃
10
25℃
85℃
5
105℃
0
-5
-10
-15
-1
0
1
2
3
INPUT VOLTAGE [V]
Fig.107
Input Offset Voltage – Input Voltage
(VDD=3[V])
120
BU7411 family
105℃
85℃
100
25℃
-40℃
80
60
40
20
60
-60 -30 0 30 60 90 120
AMBIENT TEMPERATURE [℃]
Fig.109
Large Signal Voltage Gain
– Ambient Temperature
0
1
2
3
4
5
6
SUPPLY VOLTAGE [ V]
Fig.110
Common Mode Rejection Ratio
– Supply Voltage
140
BU7411 family
120
100
80
60
40
20
0
-60 -30 0 30 60 90 120
AMBI ENT TEMPERATURE [℃]
Fig.112
Power Supply Rejection Ratio
– Ambient Temperature
100
BU7411 family 200
Phase
80
15 0
5
BU7411 family
4
5.5V
3
2
3.0V
1
1.6V
0
-60 -30 0 30 60 90 120
AMBIENT TEMPERATURE [℃]
Fig.113
Slew Rate L-H – Ambient Temperature
60
Gain
10 0
40
50
20
0
-60 -30 0
30 60 90 120
AMBIENT TEMPERATURE [℃]
Fig.114
Slew Rate H-L – Ambient Temperature
0
1. E+ 00
1.E+01
1 .E+02 1.E+03 1.E+04
FREQUENCY [ Hz]
Fig.115
1.E+05
0
1.E+06
Voltage Gain – Frequency
(*)The above data is ability value of sample, it is not guaranteed. BU7411G: -40[℃] ~ +85[℃] BU7411SG: -40[℃] ~ +105[℃]
www.rohm.com
© 2010 ROHM Co., Ltd. All rights reserved.
16/28
2010.12 - Rev.A
Share Link: 