AD827JN. 827JN Datasheet

827JN Datasheet PDF, Equivalent


Part Number

827JN

Description

AD827JN

Manufacture

Analog Devices

Total Page 12 Pages
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827JN Datasheet
a
High Speed, Low Power
Dual Op Amp
FEATURES
High Speed
50 MHz Unity Gain Stable Operation
300 V/ms Slew Rate
120 ns Settling Time
Drives Unlimited Capacitive Loads
Excellent Video Performance
0.04% Differential Gain @ 4.4 MHz
0.198 Differential Phase @ 4.4 MHz
Good DC Performance
2 mV max Input Offset Voltage
15 mV/8C Input Offset Voltage Drift
Available in Tape and Reel in Accordance with
EIA-481A Standard
Low Power
Only 10 mA Total Supply Current for Both Amplifiers
؎5 V to ؎15 V Supplies
AD827
CONNECTION DIAGRAMS
8-Lead Plastic (N) and Cerdip
(Q) Packages
16-Lead Small Outline
(R) Package
20-Lead LCC (E) Package
PRODUCT DESCRIPTION
The AD827 is a dual version of Analog Devices’ industry-
standard AD847 op amp. Like the AD847, it provides high
speed, low power performance at low cost. The AD827 achieves
a 300 V/µs slew rate and 50 MHz unity-gain bandwidth while
consuming only 100 mW when operating from ± 5 volt power
supplies. Performance is specified for operation using ± 5 V to
± 15 V power supplies.
The AD827 offers an open-loop gain of 3,500 V/V into 500
loads. It also features a low input voltage noise of 15 nV/Hz,
and a low input offset voltage of 2 mV maximum. Common-
mode rejection ratio is a minimum of 80 dB. Power supply
rejection ratio is maintained at better than 20 dB with input
frequencies as high as 1 MHz, thus minimizing noise
feedthrough from switching power supplies.
The AD827 is also ideal for use in demanding video applica-
tions, driving coaxial cables with less than 0.04% differential
gain and 0.19° differential phase errors for 643 mV p-p into a
75 reverse terminated cable.
The AD827 is also useful in multichannel, high speed data
conversion systems where its fast (120 ns to 0.1%) settling time
is of importance. In such applications, the AD827 serves as an
input buffer for 8-bit to 10-bit A/D converters and as an output
amplifier for high speed D/A converters.
APPLICATION HIGHLIGHTS
1. Performance is fully specified for operation using ± 5 V to
± 15 V supplies.
2. A 0.04% differential gain and 0.19° differential phase error at
the 4.4 MHz color subcarrier frequency, together with its low
cost, make it ideal for many video applications.
3. The AD827 can drive unlimited capacitive loads, while its
30 mA output current allows 50 and 75 reverse-
terminated loads to be driven.
4. The AD827’s 50 MHz unity-gain bandwidth makes it an
ideal candidate for multistage active filters.
5. The AD827 is available in 8-lead plastic mini-DIP and cerdip,
20-lead LCC, and 16-lead SOIC packages. Chips and
MIL-STD-883B processing are also available.
REV. C
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties that
may result from its use. No license is granted by implication or otherwise
under any patent or patent rights of Analog Devices.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
www.analog.com
Fax: 781/326-8703
© Analog Devices, Inc., 2002
Free Datasheet http://www.datasheet4u.com/

827JN Datasheet
AD827–SPECIFICATIONS (@ TA = +25؇C, unless otherwise noted.)
Model
Conditions
VS
AD827J
AD827A/S
Min Typ Max Min Typ Max Unit
DC PERFORMANCE
Input Offset Voltage1
Offset Voltage Drift
Input Bias Current
Input Offset Current
Offset Current Drift
Common-Mode Rejection Ratio
Power Supply Rejection Ratio
Open-Loop Gain
TMIN to TMAX
TMIN to TMAX
TMIN to TMAX
TMIN to TMAX
VCM = ± 2.5 V
VCM = ± 12 V
TMIN to TMAX
TMIN to TMAX
±5 V
± 15 V
± 5 V to ± 15 V
± 5 V to ± 15 V
± 5 V to ± 15 V
± 5 V to ± 15 V
±5 V
± 15 V
± 5 V to ± 15 V
± 5 V to ± 15 V
78
78
75
75
72
0.5 2
3.5
4
6
15
3.3 7
8.2
50 300
400
0.5
95 80
95 80
75
86 75
72
0.3 2
mV
4 mV
4 mV
6 mV
15 µV/°C
3.3 7
µA
9.5 µA
50 300 nA
400 nA
0.5 nA/°C
95 dB
95 dB
dB
86 dB
dB
VO = ± 2.5 V
RLOAD = 500
TMIN to TMAX
RLOAD = 150
VOUT = ± 10 V
RLOAD = 1 k
TMIN to TMAX
±5 V
± 15 V
2 3.5
1
1.6
3 5.5
1.5
2 3.5
1
1.6
3 5.5
1.5
V/mV
V/mV
V/mV
V/mV
V/mV
MATCHING CHARACTERISTICS
Input Offset Voltage
± 5 V 0.4 0.2 mV
Crosstalk
f = 5 MHz
±5 V
85
85 dB
DYNAMIC PERFORMANCE
Unity-Gain Bandwidth
Full Power Bandwidth2
Slew Rate3
Settling Time to 0.1%
Phase Margin
Differential Gain Error
Differential Phase Error
Input Voltage Noise
Input Current Noise
Input Common-Mode
Voltage Range
Output Voltage Swing
Short-Circuit Current Limit
VO = 5 V p-p,
RLOAD = 500
VO = 20 V p-p,
RLOAD = 1 k
RLOAD = 500
RLOAD = 1 k
AV = –1
–2.5 V to +2.5 V
–5 V to +5 V
CLOAD = 10 pF
RLOAD = 1 k
f = 4.4 MHz
f = 4.4 MHz
f = 10 kHz
f = 10 kHz
±5 V
± 15 V
±5 V
± 15 V
±5 V
± 15 V
±5 V
± 15 V
± 15 V
± 15 V
± 15 V
± 15 V
± 15 V
±5 V
± 15 V
RLOAD = 500
RLOAD = 150
RLOAD = 1 k
RLOAD = 500
±5 V
±5 V
± 15 V
± 15 V
± 5 V to ± 15 V
3.0
2.5
12
10
35
50
12.7
4.7
200
300
65
120
50
0.04
0.19
15
1.5
+4.3
–3.4
+14.3
–13.4
3.6
3.0
13.3
12.2
32
35
50
12.7
4.7
200
300
65
120
50
0.04
0.19
15
1.5
+4.3
–3.4
+14.3
–13.4
3.0 3.6
2.5 3.0
12 13.3
10 12.2
32
MHz
MHz
MHz
MHz
V/µs
V/µs
ns
ns
Degrees
%
Degrees
nV/Hz
pA/Hz
V
V
V
V
±V
±V
±V
±V
mA
INPUT CHARACTERISTICS
Input Resistance
Input Capacitance
300 300 k
1.5 1.5 pF
–2– REV. C
Free Datasheet http://www.datasheet4u.com/


Features Datasheet pdf a FEATURES High Speed 50 MHz Unity Gain Stable Operation 300 V/ms Slew Rate 120 ns Settling Time Drives Unlimited Capa citive Loads Excellent Video Performanc e 0.04% Differential Gain @ 4.4 MHz 0.1 98 Differential Phase @ 4.4 MHz Good DC Performance 2 mV max Input Offset Volt age 15 mV/8C Input Offset Voltage Drift Available in Tape and Reel in Accordan ce with EIA-481A Standard Low Power Onl y 10 mA Total Supply Current for Both A mplifiers ؎5 V to ؎15 V Supplies Hig h Speed, Low Power Dual Op Amp AD827 CO NNECTION DIAGRAMS 8-Lead Plastic (N) an d Cerdip (Q) Packages 16-Lead Small Out line (R) Package 20-Lead LCC (E) Packa ge PRODUCT DESCRIPTION The AD827 is a dual version of Analog Devices’ indu strystandard AD847 op amp. Like the AD8 47, it provides high speed, low power p erformance at low cost. The AD827 achie ves a 300 V/µs slew rate and 50 MHz un ity-gain bandwidth while consuming only 100 mW when operating from ± 5 volt p ower supplies. Performance is specified for operation using ± 5 V to .
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