BU7442SF-E2 Rohm Semiconductor, BU7442SF-E2 Datasheet - Page 18

• 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
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120
100
-10
160
140
120
100
(*)The above data is ability value of sample, it is not guaranteed. BU7295HFV: -40[℃] ~ +85[℃] BU7295SHFV: -40[℃] ~ +105[℃]
3.0
2.5
2.0
1.5
1.0
0.5
0.0
10
80
60
40
20
-2
-4
-6
-8
80
60
40
20
8
6
4
2
0
0
Input Offset Voltage – Supply Voltage
0
-60
-60
1
Slew Rate H-L – Ambient Temperature
1
Common Mode Rejection Ratio
Large Signal Voltage Gain
-30
(Vicm=VDD,VOUT=1.5[V])
-30
AMBIENT TEMPERATURE [ ℃ ]
5.5V
2
– Ambient Temperature
AMBIENT TEMPERATURE [ ℃ ]
2
105℃
-40℃
1.8V
– Supply Voltage
INPUT VOLTAGE [V]
SUPPLY VOLTAGE [V]
0
105℃
0
3
3
Fig.82
Fig.88
Fig.85
Fig.91
-40℃
85℃
30
30
25℃
5.5V
4
4
60
85℃
60
25℃
3.0V
3.0V
BU7295 family
BU7295 family
BU7295 family
BU7295 family
1.8V
5
5
90
90
120
6
120
6
Input Offset Voltage – Ambient Temperature
-10.0
10.0
-2.5
-5.0
-7.5
160
140
120
100
100
7.5
5.0
2.5
0.0
140
120
100
80
60
80
60
40
20
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
Power Supply Rejection Ratio
Large Signal Voltage Gain
-30
-30
-30
5.5V
1.8V
(Vicm=VDD,VOUT=1.5[V])
– Ambient Temperature
AMBIENT TEMPERATURE [ ℃ ]
– Ambient Temperature
AMBIENT TEMPERATURE [ ℃ ]
AMBIENT TEMPERATURE [ ℃ ]
1.8V
Voltage Gain – Frequency
Phase
Gain
18/36
0
FREQUENCY [Hz]
0
0
3.0V
Fig.83
Fig.89
3.0V
Fig.86
Fig.92
30
30
30
60
60
60
BU7295 family
BU7295 family
BU7295 family
BU7295 family
90
90
5.5V
90
120
120
120
200
150
100
50
0
120
100
-10
3.0
2.5
2.0
1.5
1.0
0.5
0.0
80
60
40
20
10
-2
-4
-6
-8
0
8
6
4
2
0
Input Offset Voltage – Input Voltage
Slew Rate L-H – Ambient Temperature
-60
-1
1
Common Mode Rejection Ratio
-30
AMBIENT TEMPERATURE [ ℃ ]
5.5V
0
2
1.8V
SUPPLY VOLTAGE [V]
INPUT VOLTAGE [V]
– Supply Voltage
85℃
-40℃
0
85℃
(VDD=3[V])
1
3
Fig.84
Fig.87
25℃
Technical Note
105℃
Fig.90
2010.12 - Rev.A
30
2
4
60
-40℃
25℃
105℃
BU7295 family
BU7295 family
BU7295 family
3
5
90
3.0V
120
4
6