The AD8605, AD8606, and AD8608 are single, dual, and quad rail-to-rail input and output, single-supply amplifiers. They feature very low offset voltage, low input voltage and current noise, and wide signal bandwidth. They use the Analog Devices, Inc. patented DigiTrim® trimming technique, which achieves superior precision without laser trimming.
The combination of low offsets, low noise, very low input bias currents, and high speed makes these amplifiers useful in a wide variety of applications. Filters, integrators, photodiode amplifiers, and high impedance sensors all benefit from the combination of performance features. Audio and other ac applications benefit from the wide bandwidth and low distortion. Applications for these amplifiers include optical control loops, portable and loop-powered instrumentation, and audio amplification for portable devices.
The AD8605, AD8606, and AD8608 are specified over the extended industrial temperature range (−40°C to +125°C). The AD8605 single is available in 5-lead SOT-23 and 5-ball WLCSP packages. The AD8606 dual is available in an 8-lead MSOP, an 8-ball WLSCP, and a narrow SOIC surface-mounted package. The AD8608 quad is available in a 14-lead TSSOP package and a narrow 14-lead SOIC package. The 5-ball and 8-ball WLCSP offer the smallest available footprint for any surface-mounted operational amplifier. The WLCSP, SOT-23, MSOP, and TSSOP versions are available in tape-and-reel only.
|Title||Content Type||File Type|
|AD8605/AD8606/AD8608: Precision, Low Noise, CMOS, Rail-to-Rail, Input/Output Operational Amplifiers Data Sheet (Rev N, 04/2013) (pdf, 722 kB)||Data Sheets|
|AN-649: Using the Analog Devices Active Filter Design Tool (pdf, 5301 kB)||Application Notes|
|AN-356: User's Guide to Applying and Measuring Operational Amplifier Specifications (pdf, 538 kB)||Application Notes|
|CN-0254: Low Cost, 16-Bit, 250 kSPS, 8-Channel, Isolated Data Acquisition System (pdf, 258 kB)||Circuit Note|
|CN-0189: Tilt Measurement Using a Dual Axis Accelerometer (pdf, 285 kB)||Circuit Note|
|CN-0218: 500 V Common-Mode Voltage Current Monitor (pdf, 161 kB)||Circuit Note|
|CN-0028: Precision, Bipolar, Configuration for the AD5547/AD5557 DAC (pdf, 86 kB)||Circuit Note|
|CN-0027: Precision, Unipolar, Noninverting Configuration for the AD5547/AD5557 DAC (pdf, 90 kB)||Circuit Note|
|CN-0026: Precision, Unipolar, Inverting Conversion Using the AD5547/AD5557 DAC (pdf, 90 kB)||Circuit Note|
|CN-0024: Precision, Bipolar Configuration for the AD5546/AD5556 DAC (pdf, 139 kB)||Circuit Note|
|CN-0023: Precision, Unipolar, Noninverting Configuration for the AD5546/AD5556 DAC (pdf, 92 kB)||Circuit Note|
|MS-2212: The Maximum Supply Current That Wasn't (pdf, 241 kB)||Technical Articles|
|RAQs index||Rarely Asked Questions||HTML|
|Glossary of EE Terms||Glossary||HTML|
|Title||Content Type||File Type|
|AD8605 SPICE Macro-Model||SPICE Models||HTML|
The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.