BU7442SF-E2 Rohm Semiconductor, BU7442SF-E2 Datasheet - Page 20

• 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
© 2010 ROHM Co., Ltd. All rights reserved.
www.rohm.com
-10.0
10.0
160
140
120
100
-2.5
-5.0
-7.5
120
100
2.0
1.5
1.0
0.5
0.0
(*)The above data is ability value of sample, it is not guaranteed. BU7241G: -40[℃] ~ +85[℃] BU7241SG: -40[℃] ~ +105[℃]
7.5
5.0
2.5
0.0
80
60
80
60
40
20
0
Input Offset Voltage – Supply Voltage
-60
-60
1
1
Slew Rate H-L – Ambient Temperature
Common Mode Rejection Ratio
Large Signal Voltage Gain
-30
-30
(Vicm=VDD, VOUT=1.5[V])
AMBIENT TEMPERATURE [ ℃ ]
– Ambient Temperature
AMBIENT TEMPERATURE [ ℃ ]
2
2
1.8V
85℃
-40℃
– Supply Voltage
SUPPLY VOLTAGE [V]
SUPPLY VOLTAGE [V]
25℃
105℃
0
0
5.5V
3
Fig.105
3
1.8V
Fig.108
Fig.111
Fig.114
25℃
105℃
30
30
3.0V
4
4
60
60
BU7241 family
BU7241 family
-40℃
BU7241 family
BU7241 family
85℃
5.5V
3.0V
5
90
5
90
120
120
6
6
-10.0
10.0
-2.5
-5.0
-7.5
Input Offset Voltage – Ambient Temperature
7.5
5.0
2.5
0.0
160
140
120
100
150
120
100
80
60
90
60
30
80
60
40
20
0
0
1.E+00 1.E+01 1.E+02 1.E+03 1.E+04 1.E+05 1.E+06 1.E+07 1.E+08
-60
-60
-60
1.8V
Power Supply Rejection Ratio
Large Signal Voltage Gain
-30
-30
-30
AMBIENT TEMPERATURE [ ℃ ]
– Ambient Temperature
Voltage Gain – Frequency
– Ambient Temperature
AMBIENT TEMPERATURE [ ℃ ]
AMBIENT TEMPERATURE [ ℃ ]
(Vicm=VDD, VOUT=1.5[V])
5.5V
5.5V
0
Phase
20/36
Gain
0
FREQUENCY[Hz]
0
1.8V
Fig.109
Fig.106
Fig.112
Fig.115
30
30
30
3.0V
3.0V
60
60
60
BU7241 family
BU7241 family
BU7241 family
BU7241 family
90
90
90
120
120
120
200
150
100
50
0
-10
-15
120
100
3.0
2.5
2.0
1.5
1.0
0.5
0.0
15
10
-5
80
60
40
20
5
0
0
Slew Rate L-H – Ambient Temperature
-60
-1
Input Offset Voltage – Input Voltage
1
Common Mode Rejection Ratio
-30
AMBIENT TEMPERATURE [ ℃ ]
0
2
1.8V
-40℃
-40℃
SUPPLY VOLTAGE [V]
85℃
– Supply Voltage
INPUT VOLTAGE [V]
85℃
0
5.5V
(VDD=3[V])
Fig.107
3
1
Fig.110
Fig.113
Technical Note
2010.12 - Rev.A
105℃
30
25℃
3.0V
2
4
60
25℃
105℃
BU7241 family
BU7241 family
BU7241 family
3
5
90
120
4
6