ANALOG Manuals

The document describes the features and characteristics of the AD848 and AD849, which are high speed, low power monolithic operational amplifiers. The AD848 has a gain bandwidth of 725 MHz and a supply current of 4.8 mA, suitable for applications with closed loop gains of 5 or greater. The AD849, on the other hand, is fully decompensated and has a gain bandwidth of 175 MHz and an input voltage noise of 3 nV/√Hz, making it suitable for specific applications. Both products can be used in cable drivers, 8- and 10-bit data acquisition systems, video and RF amplification, and signal generators.

AD8322 is a low-cost, digitally controlled variable gain amplifier that supports DOCSIS standard for reverse path transmission gain. It can be programmed in 6 dB steps over a 42 dB range via SPI interface. At 60 dBmV output, the distortion is low, –58dBc SFDR@21MHz, –56dBc SFDR@42MHz. The output noise level is –46dBmV with a bandwidth of 180MHz. The supply voltage is 5V.

The AD7890 is a 12-bit ADC chip launched by Analog Devices in 1996. It features fast conversion speed and low power consumption. The AD7890 has 8 single-ended analog input channels and supports three input ranges of -10V, 0V to -4.096V, and 0V to -2.5V. The AD7890 also integrates a track/hold amplifier and a reference voltage, and supports a high-speed serial interface up to 10MHz.

The AD5255 is a 3-channel digital potentiometer with nonvolatile memory. It features dual 512-position and single 128-position channels, offering 25kΩ or 250kΩ full-scale resistance. It has a low temperature coefficient, nonvolatile memory, linear increment/decrement, and I2C-compatible serial interface. The AD5255 is suitable for applications such as mechanical potentiometer replacement, LED brightness adjustment, and programmable gain and offset control.

AD2S81A/AD2S82A is a variable resolution monolithic resolver-to-digital converter that provides an analog signal proportional to velocity, which can be used to replace a tachogenerator. The converter features a one-chip solution, user-settable resolution, ratiometric tracking conversion, and user-settable dynamic performance.

The AD22057 is a single-supply difference amplifier for amplifying and low-pass filtering small differential voltages (typically 100 mV FS at a gain of 40) from sources having a large common-mode voltage.

This document describes the features and characteristics of a precision shunt voltage reference called AD1580 with a voltage output of 1.2V. It has a wide operating range, high initial accuracy, low temperature drift, and low output impedance. It is suitable for applications with input currents ranging from 50µA to 10mA.

This document describes the features and characteristics of the AD15700 product, including a 16-bit A/D converter, 1 MSPS speed, 14-bit D/A converter, 80 MHz amplifiers, 30V/μs slew rate, and compatibility with SPI/QSPI/MICROWIRE/DSP.

AD1555/AD1556 is a 24-bit low noise analog-to-digital converter (ADC) with a low noise programmable gain amplifier (PGA). The device features a fourth-order oversampled sigma-delta (O-S) modulator, which provides a large dynamic range, low input noise, and low distortion. AD1555/AD1556 employs a common-mode voltage (VCM) input, supporting input ranges from -2.25 V to +2.25 V. AD1555/AD1556 is powered from a single supply of 2.5 V to 5 V.

The AD15452 is a 12-bit 65 MSPS quad A/D converter with integrated signal conditioning optimized for antijam global positioning system receiver (AJ-GPS) applications.

The AD15252 is a dual, 12-bit, 65 MSPS analog-to-digital converter (ADC). It features a differential front-end amplification, dual parallel output buses, out-of-range indicators, independent clocks, and is suitable for applications such as anti-jam GPS receivers, wireless and wired broadband communications, and communications test equipment.

The document describes the functional and performance features of the AD14160/AD14160L Quad-SHARC Ceramic Ball Grid Array (CBGA) product, including processing capabilities of 480 MFLOPS Peak and 320 MFLOPS Sustained, 16 Mbit shared SRAM, 16 40 Mbyte/s link ports, and 8 40 Mbit/s independent serial ports.

The AD14160/AD14160L is a single-chip quad-core DSP device from Analog Devices that has a peak performance of 480MFLOPS and a sustained performance of 320MFLOPS.

Quad-SHARC® DSP Multiprocessor Family AD14060/AD14060L Rev. B is a quad-core DSP product from Analog Devices, which uses ADSP-21060 core processor and supports 5 V and 3.3 V operating voltages.

The document describes the features and performance characteristics of the AD14060/AD14060L Quad-SHARC DSP multiprocessor family, including 480 MFLOPS peak performance, 16 Mbit shared SRAM, twelve 40 Mbyte/s link ports, and four 40 Mbit/s serial ports.