ad713knz Analog Devices, Inc., ad713knz Datasheet

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ad713knz

Manufacturer Part Number
ad713knz
Description
Quad Precision, Low Cost, High Speed, Bifet Op Amp
Manufacturer
Analog Devices, Inc.
Datasheet

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Part Number
Manufacturer
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Part Number:
AD713KNZ
Manufacturer:
ADI
Quantity:
1 212
Part Number:
AD713KNZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
a
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 s 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.
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
2. Slew rate is 100% tested for a guaranteed minimum of
3. The combination of Analog Devices’ advanced processing
4. Very close matching of ac characteristics between the four
OUTPUT
OUTPUT
+V
performance at competitive prices. It upgrades the perfor-
mance of circuits using op amps such as the TL074, TL084,
LT1058, LF347 and OPA404.
16 V/ s (J, A and S Grades).
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.
amplifiers makes the AD713 ideal for high quality active filter
applications.
–IN
+IN
+IN
–IN
S
Cerdip (Q) Packages
1
2
3
4
5
7
6
Plastic (N) and
High Speed, BiFET Op Amp
Quad Precision, Low Cost,
(TOP VIEW)
1
2
AD713
CONNECTION DIAGRAMS
3
4
14
13
12
11
10
9
8
+IN
+IN
OUTPUT
–IN
–V
–IN
OUTPUT
S
OUTPUT
OUTPUT
+V
–IN
+IN
+IN
–IN
NC
S
SOIC (R) Package
1
4
2
3
5
6
7
8
NC = NO CONNECT
(TOP VIEW)
1
2
AD713
AD713
3
4
15
14
13
12
10
16
11
9
–V
–IN
+IN
+IN
–IN
OUTPUT
OUTPUT
NC
S

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ad713knz Summary of contents

Page 1

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 ...

Page 2

AD713–SPECIFICATIONS Parameter Conditions 1 INPUT OFFSET VOLTAGE Initial Offset Offset MIN vs. Temp vs. Supply MIN Long-Term Stability 2 INPUT BIAS CURRENT ...

Page 3

ABSOLUTE MAXIMUM RATINGS Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

Page 4

AD713 –Typical Performance Characteristics ...

Page 5

Typical Performance Characteristics–AD713 ...

Page 6

AD713 ...

Page 7

MEASURING AD713 SETTLING TIME The photos of Figures 2 and 3 show the dynamic response of the AD713 while operating in the settling time test circuit of Figure 1. The input of the settling time fixture is driven by a ...

Page 8

AD713 A HIGH SPEED INSTRUMENTATION AMPLIFIER CIRCUIT The instrumentation amplifier circuit shown in Figure 5 can provide a range of gains from unity up to 1000 and higher using only a single AD713. The circuit bandwidth is 1.2 MHz at ...

Page 9

Driving the Analog Input of an A/D Converter An op amp driving the analog input of an A/D converter, such as that shown in Figure 11, must be capable of maintaining a constant output voltage under dynamically changing load condi- ...

Page 10

AD713 Driving A Large Capacitive Load The circuit of Figure 14 employs a 100 enables the amplifier to drive capacitive loads exceeding 1500 pF; the resistor effectively isolates the high frequency feedback from the load and stabilizes the circuit. Low ...

Page 11

FILTER APPLICATIONS A Programmable State Variable Filter For the state variable or universal filter configuration of Figure 18 to function properly, DACs A1 and B1 need to control the gain and Q of the filter characteristic, while DACs A2 and ...

Page 12

AD713 If this is not practical, small lead capacitances (10–20 pF) should be added across R5 and R6. Figures 20 and 22 show the output amplitude vs. frequency of these filters. ...

Page 13

Plastic (N-14A) DIP Package OUTLINE DIMENSIONS Dimensions shown in inches and (mm). 14-Pin Cerdip (Q-14) Package AD713 16-Pin SOIC (R-16) Package ...

Page 14

Revision History Location 10/01—Data Sheet changed from REV REV. C. Edits to FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . ...

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