AD8548

RECOMMENDED FOR NEW DESIGNS

18V, 22µA, 45nV/√Hz, RRIO, Quad Op Amp

Data Sheet (Rev. C) Product Selection Table

Part Models: 3
1ku List Price: Starting From $1.29

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Part Details

Micropower at high voltage (18V): 22 µA maximum
Low input bias current: 20 pA maximum
Gain bandwidth product: 240 kHz at A_V =100 typical
−3 dB closed-loop bandwidth: 310 kHz
Slew rate: 80 V/ms

Large signal voltage gain: 110 dB minimum
Single-supply operation: 2.7 V to 18 V
Dual-supply operation: ±1.35 V to ±9 V
Unity-gain stable
Excellent electromagnetic interference immunity
Unity-gain crossover: 240 kHz

Part Models: 3
1ku List Price: Starting From $1.29

Documentation

Data Sheet 1

AD8546/AD8548: 22 μA, RRIO, CMOS, 18 V Operational Amplifier Data Sheet (Rev.C) 05/04/2012

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
AD8548ARZ	14-Lead SOIC	Material Declaration Reliablity Data	Ultra Librarian SamacSys
AD8548ARZ-R7	14-Lead SOIC	Material Declaration Reliablity Data	Ultra Librarian SamacSys
AD8548ARZ-RL	14-Lead SOIC	Material Declaration Reliablity Data	Ultra Librarian SamacSys

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

Tools & Simulations

LTspice 1

AD8548 - Operational Amplifiers (Op Amps)

Models for the following parts are available in LTspice:

AD8548

SPICE Model 1

AD8548 SPICE Macro Model

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

EVAL-OPAMP-4 Evaluation Board

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Product Details

The Universal Precision Op Amp Evaluation Boards has been designed and optimized for many circuit configurations allowing the users to best suit their applications. These boards are all RoHs Compliant. See references below on what board to order by lead count and package.

EVAL-PRAOPAMP-4RUZ (Quad 14-Lead TSSOP) RU-14
EVAL-PRAOPAMP-4RZ (Quad 14-Lead SOIC) R-14

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