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BU7291G-E Datasheet, PDF (18/27 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 (BU5281 family)
100 0
BU5281 family
800
BU5281G
600
400
200
0
0
1
0. 8
50
85 100
15 0
AMBIENT TEMPERATURE [â]
Fig.116
Derating curve
BU5281 family
5.5V
0. 6
3.0V
1.8V
0. 4
0. 2
0
-60 -30 0
30 60 90 120
AMBIENT TEMPERATURE [â]
Fig.119
Supply Current
â Ambient Temperature
20
BU5281 family
15
10
-40â
25â 85â 105â
5
1000
BU5281 family
800
BU5281SG
600
400
200
0
0
50
100105
150
AMBIENT TEMPERATURE [â]
Fig.117
Derating curve
6
BU5281 family
5
105â
4
85â
25â
3
-40â
2
1
0
1
2
3
4
5
6
SUPPLY VOLTAGE [V]
Fig.120
Output Voltage High
â Supply Voltage (RL=10[kâ¦])
BU5281 family
20
15
10
1.8V 3.0V
5.5V
5
BU5281 family
1
105â
85â
0. 8
0. 6
0. 4
25â
-40â
0. 2
0
1
2
3
4
5
6
SUPPLY VOLTAGE [V]
Fig.118
Supply Current â Supply Voltage
6
BU5281 family
5
5.5V
4
3.0V
3
1.8V
2
1
0
-60 -30 0
30 60 90 120
AMBIENT TEMPERATURE [â]
Fig.121
Output Voltage High
â Ambient Temperature (RL=10[kâ¦])
40
BU5281 family
-40â
30
25â
20
105â 85â
10
0
1
2
3
4
5
6
SUPPLY VOLTAGE [V]
Fig.122
Output Voltage Low
â Supply Voltage (RL=10[kâ¦])
80
BU5281 family
0
-60 -30 0
30 60 90 120
AMBIENT TEMPERATURE [â]
Fig.123
Output Voltage Low
â Ambient Temperature (RL=10[kâ¦])
80
BU5281 family
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
OUTPUT VOLTAGE [V]
Fig.124
Output Source Current
â Output Voltage (VDD=3[V])
60
BU5281 family
60
5.5V
40
3.0V
20
1.8V
60
25â
-40â
40
85â 105â
20
50
40
5.5V
30
3.0V
20
1.8V
10
0
-60 -30
0
30 60 90 120
AMBIENT TEMPERATURE [â]
Fig.125
Output Source Current âAmbient 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.126
Output Sink Current â Output Voltage
(VDD=3[V])
0
-60 -30 0
30 60 90 120
AMBI ENT TEMPERATURE[â]
Fig.127
Output Sink Current â Ambient Temperature
(VOUT=VSS+0.4[V])
(*)The above data is ability value of sample, it is not guaranteed. BU5281G: -40[â] ~ +85[â] BU5281SG: -40[â] ~ +105[â]
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18/26
2010.12 - Rev.A
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