AD713 Datasheet, PDF (1/14 Pages) Analog Devices – Quad Precision, Low Cost, High Speed, BiFET Op Amp

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Quad Precision, Low Cost,
High Speed, BiFET Op Amp
AD713
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
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.
CONNECTION DIAGRAMS
Plastic (N) and
Cerdip (Q) Packages
SOIC (R) Package
OUTPUT 1
–IN 2
+IN 3
+V_S 4
+IN 5
–IN 6
OUTPUT 7
1
4
AD713
(TOP VIEW)
2
3
OUTPUT 1
14 OUTPUT
13 –IN
–IN 2
+IN 3
12 +IN
11 –V_S
10 +IN
9 –IN
+V_S 4
+IN 5
–IN 6
OUTPUT 7
8 OUTPUT NC 8
1
4
AD713
(TOP VIEW)
2
3
16 OUTPUT
15 –IN
14 +IN
13 –V_S
12 +IN
11 –IN
10 OUTPUT
9 NC
NC = NO CONNECT
The AD713 is offered in a 16-pin SOIC, 14-pin plastic DIP and
hermetic cerdip package.
PRODUCT HIGHLIGHTS
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.
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.
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© Analog Devices, Inc., 2002