Industrial

AD7933/AD7934 is a 4-channel, 1.5 MSPS, 10-bit and 12-bit parallel ADC with a sequencer. It features low power, high precision, high resolution, high speed and low noise. It is mainly used for applications requiring low power, high resolution, high speed and low noise signal conversion.

The ADE7762 is a polyphase energy metering IC with features such as phase sequence error detection, direct drive for electromechanical counters and stepper motors, and phase drop indication. It is compatible with 3-phase, 3-wire delta and 3-phase, 4-wire Wye configurations, and supports 50 Hz / 60 Hz IEC 62053-21 standard. The IC provides high accuracy with less than 0.1% error over a dynamic range of 500 to 1. It supplies average active power and instantaneous active power outputs, and also includes calibration and power supply monitoring functions.

The AD7705/AD7706 are complete analog front ends for low frequency measurement applications. These 2-/3-channel devices can accept low level input signals directly from a transducer and produce serial digital output. The devices employ a Σ-Δ conversion technique with 16-bit resolution and low noise.

The ADE7752/ADE7752A is a high accuracy polyphase electrical energy measurement IC that supports 50Hz/60Hz IEC62053-2x standard, with accuracy less than 0.1% over a dynamic range of 500:1, and is compatible with 3-phase/3-wire Delta and 3-phase/4-wire Wye configurations. The ADE7752 supplies average real power on frequency outputs F1 and F2. High frequency output CF is intended for calibration and supplies instantaneous real power. Logic output REVP indicates a potential miswiring or negative power for each phase. Direct drive for electromechanical counters and 2-phase stepper motors (F1 and F2). Proprietary ADCs and DSP provide high accuracy over large variations in environmental conditions and time. On-chip power supply monitoring. On-chip creep protection (no load threshold). On-chip reference 2.4 V ±8% (20 ppm/°C typical) with external overdrive capability. Single 5 V supply, low power 60 mW typical: ADE7752 30 mW typical: ADE7752A. Low cost CMOS process.

AD7886 is a 12-bit ADC with a sample-and-hold amplifier offering high speed performance combined with low power dissipation

The ADE7757 is an energy metering IC with integrated oscillator, which features high accuracy, high dynamic range and low power consumption.

The AD7878 is a complete ADC with a DSP interface, using LC2MOS technology. It has a 7 microsecond A/D conversion time, 72dB SNR, and is suitable for applications such as digital signal processing, speech recognition and synthesis, spectrum analysis, high-speed modems, and DSP servo control.

AD574A is a 12-bit single-ended voltage input analog-to-digital converter with 12-bit resolution, 5V power supply voltage and 5V internal reference voltage. It can accept ±5V analog input signals.

This application note describes the different steps to calibrate a 3-phase 4-wire, 3-element energy meter based on the ADE7754.

AD10201 is a 12-bit 105MSPS analog-to-digital converter with dual-channel, high isolation, low power consumption, gain flatness, low input distortion and other features.

This document describes a complete monolithic 12-bit, 10 MSPS A/D converter with a high-performance track-and-hold amplifier (THA) and voltage reference from Analog Devices. The document provides detailed technical specifications and complete product part numbers.

ADV7189B Rev. B is a multi-format SDTV video decoder produced by Analog Devices. It supports NTSC-(J, M, 4.43), PAL-(B/D/G/H/I/M/N), SECAM format video input. It integrates three 54 MHz, Noise Shaped Video®, 12-bit ADCs, which are driven by a single 28 MHz crystal clock. It has Line-locked clock-compatible (LLC), Adaptive-Digital-Line-Length-Tracking (ADLLT™), signal processing, FIFO management, 5-line adaptive comb filters, Subcarrier frequency lock and status information output, Integrated AGC with adaptive peak white mode, Macrovision® copy protection detection, CTI (chroma transient improvement), DNR (digital noise reduction) and other functions.

AD7884/AD7885 is a LC2MOS 16-bit high-speed sampling ADC with features such as fast conversion, high throughput rate, and low power consumption. It is suitable for applications in automatic test equipment, medical instrumentation, industrial control, data acquisition systems, and robotics.