ANALOG Manuals

This document describes the features and characteristics of the AD823, a dual channel, 16 MHz, rail-to-rail FET input amplifier. The amplifier operates on a single supply, has rail-to-rail output swing, an input voltage range that extends below ground, and is compatible with single supplies from 3 V to 36 V. It also has high load drive capability, excellent AC performance, good DC performance, low distortion, and low noise.

AD824 is a single supply operational amplifier with features of low power and wide range. It is suitable for applications such as photo diode preamplifier, battery powered instrumentation, power supply control and protection, medical instrumentation, remote sensors, low voltage strain gage amplifiers, and DAC output amplifier.

This document describes the features and characteristics of the AD8240 LED driver/monitor from Analog Devices, including PWM input for LED brightness control, open LED detection, latch-off overcurrent protection, and constant voltage regulated output.

The AD8240 LED driver/monitor, in combination with an external transistor, supplies a constant 12 V to drive LED lamps. This allows cost-effective LED lamp monitoring and short-circuit protection. The output is regulated at 12 V when the supply voltage is between 12.5 V and 27 V. A CMOS compatible, level-dependent, digital input can be used for PWM control of the LED brightness. VO is turned on when the PWM input is high and turned off when the input is low. The product also provides LED on/off detection and latch-off overcurrent protection.

AD9850 is a highly integrated device that uses advanced DDS technology coupled with an internal high speed, high performance, D/A converter and comparator, to form a com- plete digitally programmable frequency synthesizer and clock generator function. When referenced to an accurate clock source, the AD9850 generates a spectrally pure, frequency/ phase-programmable, analog output sine wave. This sine wave can be used directly as a frequency source or converted to a square wave for agile-clock generator applications. The AD9850’s innovative high speed DDS core provides a 32-bit frequency tuning word, which results in an output tuning resolution of 125 MHz.

ADuC814 MicroConverter® is a small package 12-bit ADC with embedded FLASH MCU

This document introduces the MicroConverter® ADuC814 product from Analog Devices. The product is a small package 12-bit ADC with embedded flash MCU. It features a 6-channel 247 kSPS ADC, 12-bit resolution, high-speed data capture mode, etc. In addition, it also has programmable reference and dual voltage output DACs, as well as 8 kbytes on-chip Flash/EE program memory and 640 bytes on-chip Flash/EE data memory, etc.

ADuC816 is a high-resolution Sigma-Delta ADCs dual 16-bit independent ADCs with programmable gain front end, 16-bit no missing codes, primary ADC 13-bit p-p resolution @20Hz, 20mV range, 16-bit p-p resolution @20Hz, 2.56 V range, memory 8 Kbytes on-chip Flash/EE program storage

The document introduces the features and characteristics of the REV. A a ADuC834 MicroConverter® from Dinghao, including inventory, technical information, encyclopedia information, and hot news.

ADuC824 is a high-resolution Sigma-Delta ADCs with embedded FLASH MCU

ADuC831 is a single-chip microcontroller that integrates 8-channel, 247 kSPS 12-bit ADC, 2 12-bit (monotonic) voltage output DACs, dual output PWM/sine wave DACs, temperature sensor, voltage reference, etc.

This document describes the features and characteristics of Analog Devices' ADuC831 product, including 8-channel, 247 kSPS 12-bit ADC, 71 dB SNR, DMA controller, etc.

The document introduces ADuC832 MicroConverter ®, a 12-bit ADC and DAC with an embedded 62 kBytes Flash MCU. It features an 8-channel, 247 kSPS 12-bit ADC, AC performance with 71 dB SNR, a DMA controller for high-speed ADC-to-RAM capture, two 12-bit (monotonic) voltage output DACs, dual output PWM/�-� DACs, an on-chip temperature sensor function, 62 kBytes on-chip Flash/EE program memory, 4 kBytes on-chip Flash/EE data memory, and an 8051-based core processor.

This document introduces the ADuC832 MicroConverter®, a 12-bit ADC and DAC with an embedded 62 kBytes Flash MCU. The product features 8-channel, 247 kSPS 12-bit ADC, dual output PWM/±DAC, on-chip temperature sensor, and more.