AD706ARZ Part Information

Details for AD706ARZ by Analog Devices

Semiconductors - ICs>Amplifiers & Comparators>Operational Amplifiers - Op Amps

Part Description

The AD706 is a dual, low power, bipolar op amp that has the low input bias current of a JFET amplifier, but which offers a significantly lower IB drift over temperature. It utilizes superbeta bipolar input transistors to achieve picoampere input bias current levels (similar to FET input amplifiers at room temperature), while its IB typically only increases by 5⫻ at 125°C (unlike a JFET amp, for which IB doubles every 10°C for a 1000⫻ increase at 125°C). The AD706 also achieves the microvolt offset voltage and low noise characteristics of a precision bipolar input amplifier. Since it has < 200 pA of bias current, the AD706 does not require the commonly used “balancing” resistor. Furthermore, the current noise is only 50 fA/√Hz, which makes this amplifier usable with very high source impedances. At 600 ␮A max supply current (per amplifier), the AD706 is well suited for today’s high density boards. The AD706 is an excellent choice for use in low frequency active filters in 12-bit and 14-bit data acquisition systems, in precision instrumentation, and as a high quality integrator. The AD706 is internally compensated for unity gain and is available in five performance grades. The AD706J is rated over the commercial temperature range of 0°C to +70°C. The AD706A is rated for the extended industrial temperature range of –40°C to +85°C. The AD706 is offered in two varieties of an 8-lead package: plastic mini-DIP and surface-mount (SOIC).

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Part Features

  • High DC Precision 100 u0001V Max Offset Voltage 1.5 u0001V/u0002C Max Offset Drift 200 pA Max Input Bias Current 0.5 u0001V p-p Voltage Noise, 0.1 Hz to 10 Hz 750 u0001A Supply Current Available in 8-Lead Plastic Mini-DlP and Surface-Mount (SOIC) Packages Available in Tape and Reel in Accordance with EIA-481A Standard Quad Version: AD704

Part Specifications

No. of Amplifiers 2 Amplifier, 2Amplifiers
Bandwidth 800kHz
Slew Rate 0.15V/µs
Supply Voltage Range ± 2V to ± 18V
Amplifier Case Style SOIC
No. of Pins 8Pins
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range AD706 Series
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (07-Jul-2017)
Amplifer Supply Voltage ± 2V to ± 18V
Amplifier Type Operational
Base Number 706
Current Iqc Max 1.4mA
Current Iqc Typ 0.8mA
Gain Bandwidth 0.8MHz
IC Generic Number 706
IC Temperature Range Commercial
Input Offset Drift Max 0.6µV/°C
Input Offset Voltage Max 50µV
Logic Function Number 706
Op Amp Type Low Power
Operating Temperature Range 0°C to +70°C
Supply Current 750µA
Supply Current Max 750mA
Supply Voltage + Nom 18V
Supply Voltage Max 18V
Supply Voltage Min 2V
RoHS Compliant

Alternative Part Descriptions

  • Dual Prec. OP Amp AD706ARZ | RS Components
  • Operational Amplifier, Dual, 800 kHz, 2, 0.15 V/ s, 2V to 18V, SOIC, 8 RoHS Compliant: Yes | Newark Electronics
  • Operational amplifier; 800kHz; Channels: 2; SO8; 4÷36/±2÷18VDC | Transfer Multisort Elektronik
  • AMPLIFIER - OP AMPS | Richardson RFPD

Frequently Asked Questions

Where can I find additional details, specifications and documents for a AD706ARZ?

Additional datasheets, footprints and schematics for AD706ARZ are listed in our Part Details tab. You can also find the AD706ARZ image and similar parts on this details page.

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What category does AD706ARZ fall under?

The AD706ARZ is listed under Semiconductors - ICs > Amplifiers & Comparators > Operational Amplifiers - Op Amps.

Can I view similar or alternative parts?

You can view similar parts to AD706ARZ when available in the Operational Amplifiers - Op Amps range under the specifications section at the bottom of the details page.

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Is the AD706ARZ RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

Which authorised distributors for AD706ARZ have stock available?

Authorised distributors including RS Components, Newark Electronics, Transfer Multisort Elektronik and Richardson RFPD have stock available or on a lead time for AD706ARZ.

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