AD811AN Analog Devices Inc, AD811AN Datasheet - Page 3

• Manufacturer Part Number: AD811AN
• Description: IC CURR-FDBK AMP VIDEO HS 8-DIP
• Manufacturer: Analog Devices Inc

Specifications of AD811AN

• Slew Rate: 2500 V/µs
• Mounting Type: Through Hole
• Rohs Status: RoHS non-compliant
• Applications: Current Feedback
• Number Of Circuits: 1
• -3db Bandwidth: 140MHz
• Current - Supply: 16.5mA
• Current - Output / Channel: 100mA
• Voltage - Supply, Single/dual (±): ±4.5 V ~ 18 V
• Package / Case: 8-DIP (0.300", 7.62mm)
• No. Of Amplifiers: 1
• Bandwidth: 140MHz
• No. Of Pins: 8
• Settling Time: 65ns
• Temperature Min: -40°C
• Operating Temperature Max: 85°C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

GENERAL DESCRIPTION (continued)
The AD811 is also excellent for pulsed applications where tran-
sient response is critical. It can achieve a maximum slew rate of
greater than 2500 V/µs with a settling time of less than 25 ns to
0.1% on a 2 V step and 65 ns to 0.01% on a 10 V step.
The AD811 is ideal as an ADC or DAC buffer in data acquisi-
tion systems due to its low distortion up to 10 MHz and its wide
unity gain bandwidth. Because the AD811 is a current feedback
amplifier, this bandwidth can be maintained over a wide range
of gains. The AD811 also offers low voltage and current noise of
1.9 nV/√ Hz and 20 pA/√ Hz , respectively, and excellent dc accu-
racy for wide dynamic range applications.
0.10
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.01
0
5
GAIN
6
PHASE
Figure 5. Differential Gain and Phase
7
8
SUPPLY VOLTAGE (±V)
9
10
11
R
F
100 IRE
MODULATED RAMP
R
12
C
F
L
= 649Ω
= 3.58MHz
= 150Ω
13
14
15
0.20
0.18
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0
Rev. E | Page 3 of 20
12
–3
–6
9
6
3
0
1
G = +2
R
R
L
G
= 150Ω
= R
FB
Figure 6. Frequency Response
FREQUENCY (MHz)
10
V
S
= ±5V
V
S
100
= ±15V
AD811