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BU7291G-E Datasheet, PDF (12/27 Pages) Rohm – Low Voltage with High Speed CMOS Op-Amp integrates one independent output full swing Op-Amps and phase compensation capacitors on a single chip. | |||
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BU7291G,BU7291SG,BU7255HFV,BU7255SHFV,
BU7495HFV,BU7495SHFV,BU7481G,BU7481SG,BU7485G,BU7485SG,BU5281G,BU5281SG
Technical Note
âReference Data (BU7495 family)
1000
BU7495 family
800
BU7495HFV
600
400
200
0
0
2
50
85 100
150
AMBIENT TEMPERATURE [â]
Fig.47
Derating curve
BU7495 family
1. 5
5.5V
1
3.0V
0. 5
1.8V
0
-60 -30 0
30 60 90 120
AMBIENT TEMPERATURE [â]
Fig.50
Supply Current
â Ambient Temperature
15
BU7495 family
1 00 0
BU7495 family
80 0
BU7495SHFV
60 0
40 0
20 0
0
0
6
105
50
10 0
150
AMBIENT TEMPERATURE [â]
Fig.48
Derating curve
BU7495 family
5
105â
4
85â
3
25â
-40â
2
1
0
1
2
3
4
5
6
SUPPLY VOLTAGE [V]
Fig.51
Output Voltage High
â Supply Voltage (RL=10[kâ¦])
20
BU7495 family
BU7495 family
2
1.5
105â
1
25â
85â
0.5
-40â
0
1
2
3
4
5
6
SUPPLY VOLTAGE [V]
Fig.49
Supply Current â Supply Voltage
6
BU7495 family
5
5.5V
4
3.0V
3
1.8V
2
1
0
-60 -30 0 30 60 90 120
AMBIENT TEMPERATURE [â]
Fig.52
Output Voltage High
â Ambient Temperature (RL=10[kâ¦])
40
BU7495 family
15
30
-40â
10
25â
85â
105â
5
10
3.0V
5.5V
5
20
10
105â
85â
-40â
25â
0
1
2
3
4
5
6
SUPPLY VOLTAGE [V]
Fig.53
Output Voltage Low
â Supply Voltage (RL=10[kâ¦])
20
BU7495 family
1.8V
0
-60 -30
0
30 60 90 120
AMBIENT TEMPERATURE [â]
Fig.54
Output Voltage Low â Ambient
Temperature (RL=10[kâ¦])
60
BU7495 family
0
0 0.5 1 1.5 2 2.5 3
OUTPUT VOLTAGE [V]
Fig.55
Output Source Current â Output
Voltage (VDD=3[V])
BU7495 family
40
15
5.5V
50
-40â
25â
40
30
5.5V
10
3.0V
30
20
3.0V
5
1.8V
20
105â
85â
10
1.8V
10
0
-60 -30
0
30 60 90 120
AMBIENT TEMPERATURE [â]
Fig.56
Output Source Current â Ambient Temperature
(VOUT=VDD-0.4[V])
0
0.0 0.5 1. 0 1.5 2.0 2.5 3.0
OUTPUT VOLTAGE [V]
Fig.57
Output Sink Current â Output Voltage
(VDD=3[V])
0
-60 -30 0 30 60 90 120
AMBIENT TEMPERATURE[â]
Fig.58
Output Sink Current â Ambient Temperature
(VOUT=VSS+0.4[V])
(*)The above data is ability value of sample, it is not guaranteed. BU7495HFV: -40[â] ~ +85[â] BU7495SHFV: -40[â] ~ +105[â]
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© 2010 ROHM Co., Ltd. All rights reserved.
12/26
2010.12 - Rev.A
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