AD711JRZ Analog Devices Inc, AD711JRZ Datasheet

AD711JRZ

Manufacturer Part Number

AD711JRZ

Description

IC OPAMP BIFET PREC 25MA 8SOIC

Manufacturer

Analog Devices Inc

Datasheet

1.AD711JRZ.pdf (16 pages)

Specifications of AD711JRZ

Slew Rate

20 V/µs

Amplifier Type

J-FET

Number Of Circuits

-3db Bandwidth

4MHz

Current - Input Bias

15pA

Voltage - Input Offset

300µV

Current - Supply

2.5mA

Current - Output / Channel

25mA

Voltage - Supply, Single/dual (±)

9 V ~ 36 V, ±4.5 V ~ 18 V

Operating Temperature

0°C ~ 70°C

Mounting Type

Surface Mount

Package / Case

8-SOIC (3.9mm Width)

Op Amp Type

General Purpose

No. Of Amplifiers

Bandwidth

4MHz

Supply Voltage Range

Â± 4.5V To Â± 18V

Amplifier Case Style

SOIC

No. Of Pins

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Output Type

Gain Bandwidth Product

Lead Free Status / RoHS Status

Lead free / RoHS Compliant, Lead free / RoHS Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

AD711JRZ

Manufacturer:

Quantity:

114

Company:

Meier Automation Equipment Co., Limited

Part Number:

AD711JRZ

Manufacturer:

Quantity:

20 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

AD711JRZ-REEL

Manufacturer:

ADI/亚德诺

Quantity:

20 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

AD711JRZ-REEL7

Manufacturer:

ADI/亚德诺

Quantity:

20 000

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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.

PRODUCT DESCRIPTION

The AD711 is a high speed, precision monolithic operational

amplifier offering high performance at very modest prices. Its

very low offset voltage and offset voltage drift are the results of

advanced laser wafer trimming technology. These performance

benefits allow the user to easily upgrade existing designs that use

older precision BiFETs and, in many cases, bipolar op amps.

The superior ac and dc performance of this op amp makes it

suitable for active filter applications. With a slew rate of 16 V/ms

and a settling time of 1 ms to ± 0.01%, the AD711 is ideal as a

buffer for 12-bit D/A and A/D Converters and as a high-speed

integrator. The settling time is unmatched by any similar IC

amplifier.

The combination of excellent noise performance and low input

current also make the AD711 useful for photo diode preamps.

Common-mode rejection of 88 dB and open loop gain of

400 V/mV ensure 12-bit performance even in high-speed unity

gain buffer circuits.

The AD711 is pinned out in a standard op amp configuration

and is available in seven performance grades. The AD711J and

AD711K are rated over the commercial temperature range of

0∞C to 70∞C. The AD711A, AD711B and AD711C are rated

over the industrial temperature range of –40∞C to +85∞C. The

AD711S and AD711T are rated over the military temperature

range of –40∞C to +125∞C and are available processed to MIL-

STD-883B, REV. E.

REV. E

FEATURES

Enhanced Replacement for LF411 and TL081

AC PERFORMANCE

DC PERFORMANCE

MIL-STD-883B Parts Available

Settles to

16 V/ s min Slew Rate (AD711J)

3 MHz min Unity Gain Bandwidth (AD711J)

0.25 mV max Offset Voltage: (AD711C)

3 V/ C max Drift: (AD711C)

200 V/mV min Open-Loop Gain (AD711K)

4 V p-p max Noise, 0.1 Hz to 10 Hz (AD711C)

Available in Plastic Mini-DIP, Plastic SOIC, Hermetic

Cerdip, and Hermetic Metal Can Packages

Available in Tape and Reel in Accordance with

EIA-481A Standard

Surface Mount (SOIC)

Dual Version: AD712

0.01% in 1.0 s

Extended reliability PLUS screening is available, specified over

the commercial and industrial temperature ranges. PLUS

screening includes 168 hour burn-in, as well as other environ-

mental and physical tests.

The AD711 is available in an 8-pin plastic mini-DIP, small

outline, cerdip, TO-99 metal can, or in chip form.

PRODUCT HIGHLIGHTS

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781/329-4700

Fax: 781/326-8703

1. The AD711 offers excellent overall performance at very

2. Analog Devices’ advanced processing technology and 100%

3. Along with precision dc performance, the AD711 offers

4. The AD711 has a guaranteed and tested maximum voltage

5. Analog Devices’ well-matched, ion-implanted JFETs ensure

competitive prices.

testing guarantee a low input offset voltage (0.25 mV max,

C grade, 2 mV max, J grade). Input offset voltage is specified

in the warmed-up condition. Analog Devices’ laser wafer

drift trimming process reduces input offset voltage drifts to

3 mV/∞C max on the AD711C.

excellent dynamic response. It settles to ± 0.01% in 1 ms and

has a 100% tested minimum slew rate of 16 V/ms. Thus this

device is ideal for applications such as DAC and ADC

buffers which require a combination of superior ac and dc

performance.

noise of 4 mV p-p, 0.1 to 10 Hz (AD711C).

a guaranteed input bias current (at either input) of 25 pA

max (AD711C) and an input offset current of 10 pA max

(AD711C). Both input bias current and input offset current

are guaranteed in the warmed-up condition.

INVERTING

High Speed, BiFET Op Amp

NOTE

PIN 4 CONNECTED TO CASE

INVERTING

INPUT

NONINVERTING

OFFSET

INPUT

CONNECTION DIAGRAMS

NON

NULL

INVERTING

NC = NO CONNECT

OFFSET

INPUT

NULL

Precision, Low Cost,

–V

AD711

NC = NO CONNECT

OFFSET

NULL

AD711

OUTPUT

10k

TRIM

OUTPUT

OFFSET

NULL

AD711

www.analog.com

–15V

Related parts for AD711JRZ

AD711JRZ Summary of contents

Page 1

FEATURES Enhanced Replacement for LF411 and TL081 AC PERFORMANCE Settles to 0.01 min Slew Rate (AD711J) 3 MHz min Unity Gain Bandwidth (AD711J) DC PERFORMANCE 0.25 mV max Offset Voltage: (AD711C ...

Page 2

AD711–SPECIFICATIONS Parameter Min 1 INPUT OFFSET VOLTAGE Initial Offset MIN MAX vs. Temp vs. Supply 76/76/76 MIN MAX Long-Term Stability 2 INPUT BIAS CURRENT ...

Page 3

ABSOLUTE MAXIMUM RATINGS Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 18 ...

Page 4

AD711–Typical Performance Characteristics SUPPLY VOLTAGE – Volts TPC 1. Input Voltage Swing vs. Supply Voltage 2.75 2.50 2.25 2.00 1. SUPPLY ...

Page 5

PHASE GAIN 100pF –20 –20 10 100 1k 10k 100k 1M 10M FREQUENCY – Hz TPC 10. Open-Loop Gain and Phase Margin ...

Page 6

AD711 –60 –40 – 100 120 140 TEMPERATURE – C TPC 19. Slew Rate vs. Temperature +V S 0.1 F AD711 V OUT V ...

OPTIMIZING SETTLING TIME Most bipolar high-speed D/A converters have current outputs; therefore, for most applications, an external op amp is required for current-to-voltage conversion. The settling time of the converter/op amp combination depends on the settling time of the DAC ...

Page 8

AD711 OP AMP SETTLING TIME—A MATHEMATICAL MODEL The design of the AD711 gives careful attention to optimizing individual circuit components; in addition, a careful tradeoff was made: the gain bandwidth product (4 MHz) and slew rate (20 V/ms) were chosen ...

Page 9

Figure 5a. Settling Characteristics 0 to +10 V Step Upper Trace: Output of AD711 Under Test (5 V/Div) Lower Trace: Amplified Error Voltage (0.01%/Div) Figure 5b. Settling Characteristics 0 to –10 V Step Upper Trace: Output of AD711 Under Test ...

Page 10

AD711 Figures 8 and 9 show the AD711 and AD7545 (12-bit CMOS DAC) configured for unipolar binary (2-quadrant multiplication) or bipolar (4-quadrant multiplication) operation. Capacitor C1 provides phase compensation to reduce overshoot and ringing 33pF ...

Page 11

If the A/D conversion speed is not excessive and the bandwidth of the amplifier is sufficient, the amplifier’s output will return to the nominal value before the converter makes its comparison. However, many amplifiers have relatively narrow bandwidth yielding ...

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AD711JRZ Analog Devices Inc, AD711JRZ Datasheet

AD711JRZ

Specifications of AD711JRZ

Available stocks

Related parts for AD711JRZ

AD711JRZ Summary of contents

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