a
FEATURES
Enhanced Replacement for LF347 and TL084
AC PERFORMANCE
1 ms Settling to 0.01% for 10 V Step
20 V/ms Slew Rate
0.0003% Total Harmonic Distortion (THD)
4 MHz Unity Gain Bandwidth
DC PERFORMANCE
0.5 mV max Offset Voltage (AD713K)
20 mV/°C max Drift (AD713K)
200 V/mV min Open Loop Gain (AD713K)
2 mV p-p typ Noise, 0.1 Hz to 10 Hz
True 14-Bit Accuracy
Single Version: AD711, Dual Version: AD712
Available in 16-Pin SOIC, 14-Pin Plastic DIP and
Hermetic Cerdip Packages
Standard Military Drawing Available
APPLICATIONS
Active Filters
Quad Output Buffers for 12- and 14-Bit DACs
Input Buffers for Precision ADCs
Photo Diode Preamplifier Application
Quad Precision, Low Cost,
High Speed, BiFET Op Amp
AD713
CONNECTION DIAGRAMS
Plastic (N) and
Cerdip (Q) Packages
SOIC (R) Package
OUTPUT
OUTPUT
–IN
+IN
+V
S
+IN
–IN
OUTPUT
1
2
3
4
5
6
7
2
3
1
4
14 OUTPUT
13 –IN
12 +IN
–IN
+IN
+V
S
+IN
–IN
OUTPUT
NC
1
2
3
4
5
6
7
8
2
3
1
4
16
15
14
OUTPUT
–IN
+IN
–V
S
+IN
–IN
OUTPUT
NC
AD713
(TOP VIEW)
13
12
11
10
9
AD713
(TOP VIEW)
11 –V
S
10 +IN
9
8
–IN
OUTPUT
NC = NO CONNECT
The AD713 is offered in a 16-pin SOIC, 14-pin plastic DIP and
hermetic cerdip package.
PRODUCT HIGHLIGHTS
PRODUCT DESCRIPTION
The AD713 is a quad operational amplifier, consisting of four
AD711 BiFET op amps. These precision monolithic op amps
offer excellent dc characteristics plus rapid settling times, high
slew rates, and ample bandwidths. In addition, the AD713
provides the close matching ac and dc characteristics inherent
to amplifiers sharing the same monolithic die.
The single-pole response of the AD713 provides fast settling:
l
µs
to 0.01%. This feature, combined with its high dc precision,
makes the AD713 suitable for use as a buffer amplifier for 12-
or 14-bit DACs and ADCs. It is also an excellent choice for use
in active filters in 12-, 14- and 16-bit data acquisition systems.
Furthermore, the AD713’s low total harmonic distortion (THD)
level of 0.0003% and very close matching ac characteristics
make it an ideal amplifier for many demanding audio applications.
The AD713 is internally compensated for stable operation at
unity gain and is available in seven performance grades. The
AD713J and AD713K are rated over the commercial temperature
range of 0°C to 70°C. The AD713A and AD713B are rated
over the industrial temperature of –40°C to +85°C. The
AD713S and AD713T are rated over the military temperature
range of –55°C to +125°C and are available processed to
standard microcircuit drawings.
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.
1. The AD713 is a high speed BiFET op amp that offers excellent
performance at competitive prices. It upgrades the perfor-
mance of circuits using op amps such as the TL074, TL084,
LT1058, LF347 and OPA404.
2. Slew rate is 100% tested for a guaranteed minimum of
16 V/µs (J, A and S Grades).
3. The combination of Analog Devices’ advanced processing
technology, laser wafer drift trimming and well-matched
ion-implanted JFETs provides outstanding dc precision.
Input offset voltage, input bias current and input offset cur-
rent are specified in the warmed-up condition and are 100%
tested.
4. Very close matching of ac characteristics between the four
amplifiers makes the AD713 ideal for high quality active filter
applications.
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
AD713
ABSOLUTE MAXIMUM RATINGS
1, 2
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±
18 V
Internal Power Dissipation
2
Input Voltage
3
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±
18 V
Output Short-Circuit Duration
(For One Amplifier) . . . . . . . . . . . . . . . . . . . . . . . . Indefinite
Differential Input Voltage . . . . . . . . . . . . . . . . . . +V
S
and –V
S
Storage Temperature Range (Q) . . . . . . . . . . –65°C to +150°C
Storage Temperature Range (N, R) . . . . . . . . –65°C to +125°C
Operating Temperature Range
AD713J/K . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
AD713A/B . . . . . . . . . . . . . . . . . . . . . . . . . . –40°C to +85°C
AD713S/T . . . . . . . . . . . . . . . . . . . . . . . . . –55°C to +125°C
Lead Temperature Range (Soldering 60 sec) . . . . . . . . . . 300°C
NOTES
1
Stresses above those listed under “Absolute Maximum Ratings” may cause perma-
nent damage to the device. This is a stress rating only and functional operation of
the device at these or any other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
2
Thermal Characteristics:
14-Pin Plastic Package:
θ
JC
= 30°C/Watt;
θ
JA
= 100°C/Watt
14-Pin Cerdip Package:
θ
JC
= 30°C/Watt;
θ
JA
= 110°C/Watt
16-Pin SOIC Package:
θ
JC
= 30°C/
Watt;
θ
JA
= 100°C/Watt
3
For supply voltages less than
±
18 V, the absolute maximum input voltage is equal
to the supply voltage.
ORDERING GUIDE
Model
AD713AQ
AD713BQ
AD713JN
AD713JR-16
AD713JR-16-REEL
AD713JR-16-REEL7
AD713KN
AD713SQ
2
AD713TQ
2
5962-9063301MCA
5962-9063302MCA
2
1
2
Temperature
Range
–40°C to +85°C
–40°C to +85°C
0°C to 70°C
0°C to 70°C
0°C to 70°C
0°C to 70°C
0°C to 70°C
–55°C to +125°C
–55°C to +125°C
–55°C to +125°C
–55°C to +125°C
Package
Description
14-Pin Ceramic DIP
14-Pin Ceramic DIP
14-Pin Plastic DIP
16-Pin Plastic SOIC
16-Pin Plastic SOIC
16-Pin Plastic SOIC
14-Pin Plastic DIP
14-Pin Ceramic DIP
14-Pin Ceramic DIP
14-Pin Ceramic DIP
14-Pin Ceramic DIP
Package
Option
1
Q-14
Q-14
N-14
R-16
R-16
R-16
N-14
Q-14
Q-14
Q-14
Q-14
N = Plastic DIP; Q = Cerdip; R = Small Outline IC (SOIC).
Not for new designs. Obsolete April 2002.
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection. Although
the AD713 features proprietary ESD protection circuitry, permanent damage may occur on devices
subjected to high-energy electrostatic discharges. Therefore, proper ESD precautions are
recommended to avoid performance degradation or loss of functionality.
WARNING!
ESD SENSITIVE DEVICE
REV. C
–3–
MEMS sensors
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