BU7442SF-E2 Rohm Semiconductor, BU7442SF-E2 Datasheet - Page 19

• Manufacturer Part Number: BU7442SF-E2
• Description: IC OPAMP 1.7-5.5V GRD SENSE 8SOP
• Manufacturer: Rohm Semiconductor

Specifications of BU7442SF-E2

• Amplifier Type: General Purpose
• Number Of Circuits: 2
• Slew Rate: 0.3 V/µs
• Gain Bandwidth Product: 600kHz
• Current - Input Bias: 1pA
• Voltage - Input Offset: 1000µV
• Current - Supply: 100µA
• Current - Output / Channel: 10mA
• Voltage - Supply, Single/dual (±): 1.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOP
• Number Of Channels: 2
• Common Mode Rejection Ratio (min): 45 dB
• Input Offset Voltage: 6 mV
• Input Bias Current (max): 1 pA
• Output Current (typ): 6 mA, 10 mA
• Operating Supply Voltage: 1.7 V to 5.5 V
• Supply Current: 0.24 mA
• Maximum Power Dissipation: 620 mW
• Maximum Operating Temperature: + 105 C
• Minimum Operating Temperature: - 40 C
• Maximum Dual Supply Voltage: +/- 2.75 V
• Minimum Dual Supply Voltage: +/- 0.85 V
• Mounting Style: SMD/SMT
• Shutdown: No
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1.7 V
• Technology: CMOS
• Voltage Gain Db: 95 dB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Output Type: -
• -3db Bandwidth: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: BU7442SF-E2TR

BU7261/BU7261S family, BU7241/BU7241S family, BU7295/BU7295S family, BU7275/BU7275S family
BU7262/BU7262S family, BU7242/BU7242S family, BU7264/BU7264S family, BU7244/BU7244S family
●Reference Data (BU7241 family)
© 2010 ROHM Co., Ltd. All rights reserved.
www.rohm.com
Output Source Current – Ambient Temperature
Supply Current – Ambient Temperature
250
200
150
100
(*)The above data is ability value of sample, it is not guaranteed. BU7241G: -40[℃] ~ +85[℃] BU7241SG: -40[℃] ~ +105[℃]
800
600
400
200
20
15
10
50
60
50
40
30
20
10
5
0
0
0
0
Output Voltage Low – Supply Voltage
-60
-60
1
0
-30
-30
AMBIENT TEMPERATURE [ ℃ ]
AMBIENT TEMPERATURE [ ℃ ]
2
(VOUT=VDD-0.4[V])
SUPPLY VOLTAGE [V]
SUPPLY VOLTAGE [V]
Derating curve
50
0
0
(RL=10[kΩ])
1.8V
3.0V
Fig.102
5.5V
3
BU7241G
Fig.93
Fig.96
Fig.99
25℃
30
30
85℃
5.5V
85
3.0V
1.8V
4
100
60
60
-40℃
BU7241 family
BU7241 family
BU7241 family
BU7241 family
5
90
105℃
90
120
150
120
6
Output Voltage Low – Ambient Temperature
800
600
400
200
80
70
60
50
40
30
20
10
60
50
40
30
20
10
0
0
6
5
4
3
2
1
0
Output Voltage High – Supply Voltage
0
0.0
-60
Output Sink Current – Output Voltage
1
0
0.5
-30
AMBIENT TEMPERATURE [ ℃ ]
AMBIENT TEMPERATURE [ ℃ ]
2
OUTPUT VOLTAGE [V]
85℃
SUPPLY VOLTAGE [V]
Derating curve
1.0
50
19/36
0
(RL=10[kΩ])
(RL=10[kΩ])
(VDD=3[V])
3
3.0V
Fig.100
1.8V
Fig.103
Fig.94
-40℃
Fig.97
105℃
BU7241SG
30
1.5
85℃
5.5V
-40℃
4
25℃
100
60
2.0
25℃
105
BU7241 family
BU7241 family
105℃
BU7241 family
BU7241 family
5
90
2.5
120
150
6
3.0
Output Voltage High – Ambient Temperature
Output Sink Current – Ambient Temperature
250
200
150
100
Output Source Current – Output Voltage
50
40
30
20
10
40
30
20
10
50
6
5
4
3
2
1
0
0
0
0
-60
-60
Supply Current – Supply Voltage
0
1
-40℃
-30
-30
0.5
AMBIENT TEMPERATURE [ ℃ ]
AMBIENT TEMPERATURE [ ℃ ]
105℃
3.0V
2
OUTPUT VOLTAGE [V]
85℃
SUPPLY VOLTAGE [V]
(VOUT=VSS+0.4[V])
0
0
1
5.5V
3.0V
1.8V
1.8V
(VDD=3[V])
(RL=10[kΩ])
25℃
3
Fig.95
Fig.98
85℃
Fig.101
Technical Note
Fig.104
2010.12 - Rev.A
-40℃
30
25℃
30
1.5
105℃
5.5V
4
60
60
2
BU7241 family
BU7241 family
BU7241 family
BU7241 family
2.5
90
90
5
120
120
3
6