ANALOG Manuals

AD8072/AD8073 are low cost dual/triple video amplifiers with good video specifications, low power consumption, and high-speed performance.

The AD8031/AD8032 are low power, high speed, rail-to-rail amplifiers with a operating voltage range of +2.7 V, +5 V, and ±5 V. They feature an 80 MHz bandwidth and 125 ns settling time.

The OP184/OP284/OP484 are single, dual, and quad single-supply, 4 MHz bandwidth amplifiers featuring rail-to-rail inputs and outputs. They are guaranteed to operate from 3 V to 36 V (or ±1.5 V to ±18 V). These amplifiers are superb for single-supply applications requiring both ac and precision dc performance. The combination of wide bandwidth, low noise, and precision makes the OP184/OP284/OP484 useful in a wide variety of applications, including battery-powered instrumentation, power supply control and protection, telecommunications, DAC output amplifier, and ADC input buffer.

OP162/OP262/OP462 are 15 MHz rail-to-rail operational amplifiers with wide bandwidth, low offset voltage, low noise, single-supply operation, rail-to-rail output swing, etc. They are suitable for applications such as portable instrumentation, sampling ADC amplifiers, wireless LANs, direct access arrangement, office automation, etc.

AD8079 is a dual-channel gain amplifier produced by Analog Devices. It has two gain options of +2.0 and +2.2, and the gain accuracy can reach 0.1%. The maximum output drive current is 70mA, which can drive 8 75Ω loads.

The AD8009 is an ultrahigh speed current feedback amplifier with a phenomenal 5,500 V/µs slew rate that results in a rise time of 545 ps, making it ideal as a pulse amplifier. The high slew rate reduces the effect of slew rate limiting and results in the large signal bandwidth of 440 MHz required for high resolution video graphic systems. Signal quality is maintained over a wide bandwidth with worst-case distortion of –40 dBc @ 250 MHz (G = +10, 1 V p-p). For applications with multitone signals, such as IF signal chains, the third order intercept (3IP) of 12 dBm is achieved at the same frequency. This distortion performance coupled with the current feedback architecture make the AD8009 a flexible component for a gain stage amplifier.

AD8005 is an ultralow power, high-speed amplifier. It features ultralow power consumption, high bandwidth, low distortion/noise, etc. It is suitable for signal conditioning, A/D buffering, power-sensitive high-speed systems, battery-powered equipment, communication or video test systems, portable medical instruments, etc.

The OP281 and OP481 are dual and quad ultralow power single-supply amplifiers featuring rail-to-rail outputs. Each operates from supplies as low as 2.0 V and is specified at +3 V and +5 V single supplies as well as ±5 V dual supplies. Fabricated on Analog Devices’ CBCMOS process, the OP281/OP481 feature a precision bipolar input and an output that swings to within millivolts of the supplies, continuing to sink or source current up to

The AD8023 is a high current output drive, high voltage output drive, triple video amplifier. Each amplifier has 70 mA of output current and is optimized for driving large capacitive loads. The amplifiers are current feedback amplifiers and feature gain flatness of 0.1 dB to 10 MHz while offering differential gain and phase error of 0.06% and 0.02°. The AD8023 uses maximum gain bandwidth (3 dB) of 250 MHz, 1200 V/µs slew rate, 35 ns fast settling time (0.1%) and 30 ns fast disable function turn-off time. The AD8023 is suitable for LCD displays, video line drivers, broadcast and professional video, computer video plug-in boards and consumer video RGB amplifiers in component systems.

The AD8509/AD8511 are 9- and 11-channel, Muxed Input LCD Reference Buffers from Analog Devices. Their features include single-supply operation with a voltage range of 3.3 V to 6.5 V.

ADP1612/ADP1613 are 650 kHz /1.3 MHz Step-Up PWM DC-to-DC Switching Converters with features such as current limit, adjustable output voltage, adjustable soft start, etc. They are suitable for TFT LCD bias supplies, portable applications, and industrial/instrumentation equipment.

The AD825 is a low cost, general-purpose high speed JFET amplifier from Analog Devices. The AD825 features a high speed of 41 MHz, -3 dB bandwidth, 125 V/µs slew rate, and 80 ns settling time. The device has a 20 pA input bias current and 10 fA/√Hz noise current, as well as 12 nV/√Hz input voltage noise. The AD825 operates with ±5 V to ±15 V fully specified power supplies, and has a low distortion of -76 dB at 1 MHz. The device also has high output drive capability, can drive unlimited capacitance loads, and has an output current of 50 mA. The AD825 is available in an 8-lead SOIC package.

AD8051/AD8052/AD8054 are low-cost, high-speed, single-supply amplifiers with 110 MHz and 150 MHz -3 dB bandwidths, low distortion, and outstanding load drive capability

AD8012* is a dual 350 MHz low power amplifier with features such as low power consumption, high output current, high speed, and low distortion. It is widely used in applications such as XDSL and HDSL line drivers, ADC buffers, professional cameras, CCD imaging systems, ultrasound equipment, and digital cameras.

The AD8010 is a low power, high current amplifier capable of delivering a minimum load drive of 175 mA. Signal performance such as 0.02% and 0.03° differential gain and phase error is maintained while driving eight 75 Ω back terminated video lines. The current feedback amplifier features gain flatness to 60 MHz and –3 dB (G = +1) signal bandwidth of 230 MHz and only requires a typical of 15.5 mA supply current from ±5 V supplies. These features make the AD8010 an ideal component for Video Distribution Amplifiers.