ADA4700-1

RECOMMENDED FOR NEW DESIGNS

100 V, Precision Operational Amplifier

Data Sheet (Rev. 0)

Part Models: 3
1ku List Price: Starting From $3.17

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Part Details

Low input offset voltage:
≤0.2 mV typical
High output current drive:
30 mA
Wide range of operating voltage: ±5 V to ±50 V
High slew rate: 20 V/μs typical
High gain bandwidth product:
3.5 MHz typical
Thermal regulation at junction temperature >145°C
Ambient temperature range of
-40° C to +85° C
Low input bias current
≤ 15 nA typical

Part Models: 3
1ku List Price: Starting From $3.17

Documentation

Data Sheet 1

ADA4700-1: High Voltage, Precision Operational Amplifier Data Sheet (Rev.0) 06/26/2013

User Guide 1

UG-670: Evaluating Universal Precision High-Voltage Op Amps in SOIC Packages 02/20/2014

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
ADA4700-1ARDZ	8-Lead SOIC w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
ADA4700-1ARDZ-R7	8-Lead SOIC w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
ADA4700-1ARDZ-RL	8-Lead SOIC w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys

This is the most up-to-date revision of the Data Sheet.

Software Resources

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Tools & Simulations

LTspice

Models for the following parts are available in LTspice:

ADA4700-1

SPICE Model 1

ADA4700 SPICE Macro Model

Signal Chain Designer - BETA

Signal Chain Designer is a web-based tool designed to create and simulate complex precision signal chains. See your circuit’s performance before you commit to your PCB: transfer function, noise, power consumption, input range, and DC error. Quickly experiment with different parts and architectures. Signal chains can be exported to LTspice for further analysis.

Open Tool

Analog Filter Wizard

Use the Analog Filter Wizard to design low-pass, high-pass, or band-pass filters with actual op amps in minutes. As you progress through the design process, you can observe the characteristics of your filter design from ideal specifications to real world circuit behavior. Quickly evaluate the tradeoffs in op amp specifications - including gain-bandwidth, noise, and supply current – to determine the best filter design for your requirements.

Open Tool

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

Evaluation Kits

ADA4700-1 EVALUATION BOARD

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Product Details

The EVALPRAHVOPAMP-1RZ is an evaluation board for the ADA4700-1 that accommodates single op amps in SOIC packages. It provides the user with multiple choices and extensive flexibility for different applications circuits and configurations. Reference user guide for additional information UG-670.

Resources

UG-670: Evaluating Universal Precision High-Voltage Op Amps in SOIC Packages
2/20/2014

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