AD844SQ Analog Devices Inc, AD844SQ Datasheet - Page 8

• Manufacturer Part Number: AD844SQ
• Description: IC,Operational Amplifier,SINGLE,BIPOLAR,DIP,8PIN,CERAMIC
• Manufacturer: Analog Devices Inc

Specifications of AD844SQ

• Rohs Status: RoHS non-compliant
• Amplifier Type: Current Feedback
• Number Of Circuits: 1
• Slew Rate: 2000 V/µs
• -3db Bandwidth: 60MHz
• Current - Input Bias: 200pA
• Voltage - Input Offset: 50µV
• Current - Supply: 6.5mA
• Current - Output / Channel: 80mA
• Voltage - Supply, Single/dual (±): ±4.5 V ~ 18 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: 8-CDIP (0.300", 7.62mm)
• Output Type: -
• Gain Bandwidth Product: -

AD844
INVERTING GAIN-OF-1 AC CHARACTERISTICS
Figure 15. Phase vs. Frequency for Gain = −1, R
Figure 14. Gain vs. Frequency for Gain = −1, R
–12
–18
–24
–180
–210
–240
–270
–300
–330
–6
6
0
100k
0
Figure 13. Inverting Amplifier, Gain of −1 (R1 = R2)
–IN
R2
1M
0.22µF
0.22µF
FREQUENCY (Hz)
FREQUENCY (MHz)
–V
AD844
–
+
R1 = R2 = 1kΩ
S
4.7Ω
4.7Ω
25
+V
R1
R
S
L
R1 = R2 = 1kΩ
R1 = R2 = 500Ω
10M
R1 = R2 = 500Ω
L
L
= 500 Ω, C
= 500 Ω, C
OUTPUT
C
L
L
L
= 0 pF
= 0 pF
100M
50
Rev. F | Page 8 of 20
Figure 16. Large Signal Pulse Response, Gain = −1, R1 = R2 = 1 kΩ
Figure 17. Small Signal Pulse Response, Gain = −1, R1 = R2 = 1 kΩ
100
90
100
10
90
10
0
0
5V
500nV
20ns
20ns