Low Cost, High Speed Rail-to-Rail Amplifiers AD8091/AD8092 FEATURES CONNECTION DIAGRAMS Low cost single (AD8091) and dual (AD8092) amplifiers NC 1 AD8091 8 NC Fully specified at +3 V, +5 V, and 5 V supplies IN 2 7 +V S Single-supply operation +IN 3 6 V OUT V 4 5 NC Output swings to within 25 mV of either rail S High speed and fast settling on 5 V NC = NO CONNECT 110 MHz, 3 dB bandwidth (G = +1) Figure 1. SOIC-8 (R-8) 145 V/s slew rate 50 ns settling time to 0.1% AD8091 V 1 5 +V OUT S Good video specifications (G = +2) Gain flatness of 0.1 dB to 20 MHz RL = 150 V 2 S 0.03% differential gain error RL = 1 k +IN 3 4 IN 0.03%differential phase error R = 1 k L Figure 2. SOT23-5 (RJ-5) Low distortion 80 dBc total harmonic 1 MHz RL = 100 AD8092 Outstanding load drive capability OUT1 1 8 +V S Drives 45 mA, 0.5 V from supply rails IN1 2 7 OUT Drives 50 pF capacitive load (G = +1) +IN1 3 6 IN2 V 4 5 +IN2 Low power of 4.4 mA per amplifier S APPLICATIONS NC = NO CONNECT Figure 3. MSOP-8 and SOIC-8 (RM-8, R-8) Coaxial cable drivers Active filters Video switchers Professional cameras CCD imaging systems CDs/DVDs Clock buffers The AD8091/AD8092 offer a low power supply current and can GENERAL DESCRIPTION operate on a single 3 V power supply. These features are ideally The AD8091 (single) and AD8092 (dual) are low cost, voltage suited for portable and battery-powered applications where size feedback, high speed amplifiers designed to operate on +3 V, and power are critical. +5 V, or 5 V supplies. The AD8091/AD8092 have true single- The wide bandwidth and fast slew rate make these amplifiers supply capability, with an input voltage range extending 200 mV useful in many general-purpose, high speed applications where below the negative rail and within 1 V of the positive rail. dual power supplies of up to 6 V and single supplies from +3 Despite their low cost, the AD8091/AD8092 provide excellent V to +12 V are needed. overall performance and versatility. The output voltage swing This low cost performance is offered in an 8-lead SOIC extends to within 25 mV of each rail, providing the maximum (AD8091/AD8092), a tiny SOT23-5 (AD8091), and an MSOP output dynamic range with excellent overdrive recovery. This (AD8092). makes the AD8091/AD8092 useful for video electronics, such as cameras, video switchers, or any high speed portable equip- ment. Low distortion and fast settling make them ideal for active filter applications. Rev. C 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. 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Trademarks and registered trademarks are the property of their respective owners. 02859-001 02859-002 02859-003IMPORTANT LINKS for the AD8091 8092* Last content update 08/21/2013 06:11 pm PARAMETRIC SELECTION TABLES DESIGN TOOLS, MODELS, DRIVERS & SOFTWARE Find Similar Products By Operating Parameters dBm/dBu/dBv Calculator High Speed Amplifiers Selection Table Analog Filter Wizard 2.0 Power Dissipation vs Die Temp ADIsimOpAmp OpAmp Stability DOCUMENTATION AN-649: Using the Analog Devices Active Filter Design Tool AD8091 SPICE Macro-Model AN-581: Biasing and Decoupling Op Amps in Single Supply AD8092 SPICE Macro-Model Applications AN-402: Replacing Output Clamping Op Amps with Input Clamping Amps AN-417: Fast Rail-to-Rail Operational Amplifiers Ease Design DESIGN COLLABORATION COMMUNITY Constraints in Low Voltage High Speed Systems MT-059: Compensating for the Effects of Input Capacitance on VFB and CFB Op Amps Used in Current-to-Voltage Converters Collaborate Online with the ADI support team and other designers MT-058: Effects of Feedback Capacitance on VFB and CFB Op Amps about select ADI products. MT-056: High Speed Voltage Feedback Op Amps Follow us on Twitter: www.twitter.com/ADI News MT-053: Op Amp Distortion: HD, THD, THD + N, IMD, SFDR, MTPR Like us on Facebook: www.facebook.com/AnalogDevicesInc MT-052: Op Amp Noise Figure: Dont Be Mislead MT-050: Op Amp Total Output Noise Calculations for Second-Order System MT-049: Op Amp Total Output Noise Calculations for Single-Pole DESIGN SUPPORT System Submit your support request here: MT-048: Op Amp Noise Relationships: 1/f Noise, RMS Noise, and Linear and Data Converters Equivalent Noise Bandwidth Embedded Processing and DSP MT-047: Op Amp Noise Telephone our Customer Interaction Centers toll free: MT-033: Voltage Feedback Op Amp Gain and Bandwidth Americas: 1-800-262-5643 MT-032: Ideal Voltage Feedback (VFB) Op Amp Europe: 00800-266-822-82 China: 4006-100-006 A Stress-Free Method for Choosing High-Speed Op Amps India: 1800-419-0108 Russia: 8-800-555-45-90 FOR THE AD8091 Quality and Reliability AN-356: User s Guide to Applying and Measuring Operational Lead(Pb)-Free Data Amplifier Specifications UG-127: Universal Evaluation Board for High Speed Op Amps in SOT-23-5/SOT-23-6 Packages UG-101: Evaluation Board User Guide SAMPLE & BUY FOR THE AD8092 AD8091 UG-128: Universal Evaluation Board for Dual High Speed Op Amps in SOIC Packages AD8092 View Price & Packaging UG-129: Evaluation Board User Guide Request Evaluation Board Request Samples Check Inventory & Purchase Find Local Distributors EVALUATION KITS & SYMBOLS & FOOTPRINTS View the Evaluation Boards and Kits page for the AD8091 View the Evaluation Boards and Kits page for the AD8092 Symbols and Footprints for the AD8091 Symbols and Footprints for the AD8092 * This page was dynamically generated by Analog Devices, Inc. and inserted into this data sheet. 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