8 MHz Rail-to-Rail Operational Amplifiers AD8519/AD8529 FEATURES PIN CONFIGURATIONS Space-saving SC70 and SOT-23 packaging NC 1 8 NC Wide bandwidth: 8 MHz 5 V IN A 2 7 V+ Low offset voltage: 1.2 mV maximum +IN A 3 6 OUT A Rail-to-rail output swing V 4 AD8519 5 NC 2.9 V/s slew rate NC = NO CONNECT Unity gain stable Figure 1. 8-Lead SOIC (R Suffix) Single-supply operation: 2.7 V to 12 V APPLICATIONS AD8519 OUT A 1 5 V+ Portable communications V 2 Microphone amplifiers +IN A 3 4 IN A Portable phones Sensor interface Figure 2. 5-Lead SC70 and SOT-23 (KS and RJ Suffixes) Active filters PCMCIA cards OUT A 1 8 V+ AD8529 ASIC input drivers IN A 2 7 OUT B Wearable computers +IN A 3 6 IN B Battery-powered devices V 4 5 +IN B Voltage reference buffers Personal digital assistants Figure 3. 8-Lead SOIC and MSOP (R and RM Suffixes) GENERAL DESCRIPTION The AD8519 and AD8529 are rail-to-rail output bipolar The small SC70 package makes it possible to place the AD8519 amplifiers with a unity gain bandwidth of 8 MHz and a typical next to sensors, reducing external noise pickup. voltage offset of less than 1 mV. The AD8519 brings precision The AD8519/AD8529 is specified over the extended industrial and bandwidth to the SC70 and SOT-23 packages. The low (40C to +125C) temperature range. The AD8519 is available supply current makes the AD8519/AD8529 ideal for battery- in 5-lead SC70 and 5-lead SOT-23 packages, and an 8-lead powered applications. The rail-to-rail output swing of the SOIC surface-mount package. The AD8529 is available in 8-lead AD8519/AD8529 is larger than standard video op amps, making SOIC and 8-lead MSOP packages. them useful in applications that require greater dynamic range than standard video op amps. The 2.9 V/s slew rate makes the AD8519/AD8529 a good match for driving ASIC inputs such as voice codecs. Rev. D 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 One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. rights of third parties that may result from its use. Specifications subject to change without notice. No Tel: 781.329.4700 www.analog.com license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Fax: 781.461.3113 19982007 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. 01756-002 01756-001 01756-003AD8519/AD8529 TABLE OF CONTENTS Features .............................................................................................. 1 ESD Caution...................................................................................7 Applications....................................................................................... 1 Typical Performance Characteristics ..............................................8 Pin Configurations ........................................................................... 1 Applications Information .............................................................. 12 General Description ......................................................................... 1 Maximum Power Dissipation ................................................... 12 Revision History ............................................................................... 2 Precision Full-Wave Rectifier ................................................... 12 Specifications..................................................................................... 3 10 Microphone Preamp Meets PC99 Specifications ........... 13 Electrical Characteristics............................................................. 3 Two-Element Varying Bridge Amplifier ................................. 13 Absolute Maximum Ratings............................................................ 7 Outline Dimensions....................................................................... 14 Thermal Resistance ...................................................................... 7 Ordering Guide .......................................................................... 15 REVISION HISTORY 5/07Rev. C to Rev. D Changes to Features.......................................................................... 1 Changes to General Description .................................................... 1 Changes to Two-Element Bridge Amplifier Section.................. 13 Updated Outline Dimensions ....................................................... 14 2/03Rev. B to Rev. C Changed SOIC to MSOP.................................................Universal Changed SO-8 to R-8 .........................................................Universal Changes to Precision Full-Wave Rectifier section ....................... 9 Changes to 10 Microphone Preamp Meets PC99 Specifications section................................................................... 9 Updated Outline Dimensions ....................................................... 12 Rev. D Page 2 of 16