ANALOG Manuals

The AD7822/AD7825/AD7829 are high speed, 1-, 4-, and 8-channel, microprocessor-compatible, 8-bit analog-to-digital converters. They have a conversion time of 420 ns, one, four, and eight single-ended analog input channels, adjustable input offset, on-chip track-and-hold, SNR performance given for input frequencies up to 10 MHz, on-chip reference (2.5 V), automatic power-down at the end of conversion, wide operating supply range, input ranges of 0 V to 2 V p-p with VDD = 3 V ± 10% and 0 V to 2.5 V p-p with VDD = 5 V ± 10%, and a flexible parallel interface with EOC pulse to allow standalone operation.

This document specifies the detailed requirements for space qualified products manufactured on Analog Devices, Inc.'s QML certified line. The document provides specifications and characteristics of the product, as well as information on the manufacturing flow and relevant website links.

The AD7813 is a high-speed, microprocessor-compatible, 8-/10-bit analog-to-digital converter with a maximum through- put of 400 kSPS.

The AD7819 is a high speed, microprocessor-compatible, 8-bit analog-to-digital converter with a maximum throughput of 200 kSPS. The converter operates off a single 2.7 V to 5.5 V supply and contains a 4.5 µs successive approximation A/D converter, track/hold circuitry, on-chip clock oscillator and 8-bit wide parallel interface. The parallel interface is designed to allow rapid reading of the converter's results. The AD7819 converter also includes a low power mode, which can reduce power consumption to 57.75 µW when the input signal is stopped.

The AD9280 is a monolithic, single supply, 8-bit, 32 MSPS analog-to-digital converter with an on-chip sample-and-hold amplifier and voltage reference.

The AD977/AD977A is a high speed, low power 16-bit A/D converter that operates from a single 5 V supply. The AD977A has a throughput rate of 200 kSPS whereas the AD977 has a throughput rate of 100 kSPS.

The AD7810 is a high speed, low power, 10-bit analog-to-digital converter (ADC) with a supply voltage range of 2.7V to 5.5V and a conversion time of 2.3μs. It is available in a compact, 8-lead microSOIC/DIP package.

AD7823 is an 8-bit ADC chip launched by Analog Devices. It works at a voltage range of 2.7V to 5.5V, has a conversion time of 5µs, and features small size, low power consumption, and high accuracy. It is suitable for battery-powered handheld portable applications.

The AD9200 is a monolithic, single supply, 10-bit, 20 MSPS analog-to-digital converter with an on-chip sample-and-hold amplifier and voltage reference...

AD9241 is a 14-bit, 1.25MSPS monolithic A/D converter with low power consumption, single power supply, high precision and small size

The AD7722 is a complete low power, 16-bit, Σ-∆ ADC. The part operates from a 5 V supply and accepts a differential input voltage range of 0 V to +2.5 V or ±1.25 V centered around a common-mode bias. The AD7722 provides 16-bit performance for input bandwidths up to 90.625 kHz.

The AD7851 is a high speed, 14-bit ADC that operates from a single 5V supply. The ADC powers up with a set of default conditions at which time it can be operated as a read-only ADC. The ADC contains self-calibration and system calibration options to ensure accurate operation over time and temperature and has a number of power-down options for low power applications. The AD7851 is capable of a 333 kHz throughput rate. The input track-and-hold acquires a sample of the input signal and converts it to a digital value using a 4.096V reference voltage. The digital data is then transferred to an external device via the serial interface.

The AD7862 is a high speed, low power, dual 12-bit A/D converter that operates from a single +5 V supply. The product features two fast 12-bit ADCs, four input channels, simultaneous sampling and conversion, etc.

The AD7895 is a fast 12-bit ADC that operates from a single +5 V supply and is housed in a small 8-pin mini-DIP and 8-pin SOIC. The part contains a 3.8 µs successive approximation A/D converter, an on-chip track/hold amplifier, an on-chip clock and a high speed serial interface. Output data from the AD7895 is provided via a high speed, serial interface port. This two-wire serial interface

The AD9243 is a 14-bit, 3.0MSPS analog-to-digital converter that consumes only 110mW of power and is fully integrated on a single chip in a 44-lead MQFP package.