AD708BQ Analog Devices Inc, AD708BQ Datasheet - Page 8

• Manufacturer Part Number: AD708BQ
• Description: IC OPAMP GP DUAL PREC 8CDIP
• Manufacturer: Analog Devices Inc

Specifications of AD708BQ

• Slew Rate: 0.3 V/µs
• Rohs Status: RoHS non-compliant
• Amplifier Type: General Purpose
• Number Of Circuits: 2
• -3db Bandwidth: 900kHz
• Current - Input Bias: 500pA
• Voltage - Input Offset: 5µV
• Current - Supply: 4.5mA
• Voltage - Supply, Single/dual (±): 6 V ~ 36 V, ±3 V ~ 18 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 8-CDIP (0.300", 7.62mm)
• Op Amp Type: Low Offset Voltage
• No. Of Amplifiers: 2
• Bandwidth: 900kHz
• Supply Voltage Range: ± 3V To ± 18V
• Amplifier Case Style: DIP
• No. Of Pins: 8
• Channel Separation: 140
• Common Mode Rejection Ratio: 140
• Current, Input Bias: 0.5 nA
• Current, Input Offset: 0.1 nA
• Current, Offset, Input: 0.1 nA (Typ.)
• Current, Supply: 4.5 mA (Typ.) (Quiescent)
• Impedance, Thermal: 110 °C/W
• Input Resistance: 200 Megohms (Typ.)
• Number Of Amplifiers: Dual
• Package Type: CDIP-8
• Power Dissipation: 135 mW
• Resistance, Input: 200 Megohms (Differential), 400 Gigaohms (Common-Mode)
• Temperature, Operating, Maximum: 85 °C
• Temperature, Operating, Minimum: -40 °C
• Temperature, Operating, Range: -40 to +85 °C
• Voltage, Input: ±22 V
• Voltage, Noise: 10.3 nV/sqrt Hz
• Voltage, Offset: 5 μV
• Voltage, Offset, Input: 5 μV (Typ.)
• Voltage, Output, High: +14 V
• Voltage, Output, Low: -14 V
• Voltage, Supply: ±15 V
• Output Type: -
• Current - Output / Channel: -
• Gain Bandwidth Product: -
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

AD708
160
140
120
100
160
140
120
100
80
60
40
20
35
30
25
20
15
10
80
60
40
20
0.001
0
5
0
0
0.1
1k
Figure 14. Common-Mode Rejection vs. Frequency
Figure 16. Power Supply Rejection vs. Frequency
Figure 15. Large Signal Frequency Response
F
0.01
MAX
1
= 2.8kHz
0.1
10
10k
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
1
100
10
1k
100
100k
10k
1k
V
R
S
L
25°C
= ±15V
= 2kΩ
100k
10k
100k
1M
1M
Rev. C | Page 8 of 16
Figure 18. Small Signal Transient Response; A
Figure 17. Small Signal Transient Response; A
2mV/DIV
2mV/DIV
TIME (2µs/DIV)
TIME (2µs/DIV)
V
V
= +1, R
= +1, R
L
= 2 kΩ, C
L
= 2 kΩ, C
L
= 1000 pF
L
CH1
CH1
= 50 pF