Analog Devices Manuals

The EVAL-ADMP521Z is a simple evaluation board that allows quick evaluation of the performance of the ADMP521 bottom port, digital output, omnidirectional microphone. The evaluation board is designed to plug directly into other devices through a dual-row, 12-pin, 0.1-inch spaced header. The dimensions of the evaluation board are 13mm × 18mm.

The EVAL-ADMP521Z-FLEX is a simple evaluation board that allows quick evaluation of the performance of the ADMP521 MEMS microphone. The small size and low profile of the flexible printed circuit board (PCB) enable direct placement of the microphone into a prototype or an existing design for an in situ evaluation.

This document is the user guide of SSM2804 audio subsystem evaluation board. It introduces the features of this evaluation board, including differential or single-ended inputs, PCB footprint for optional EMI filter, USB hardware interface and Windows-based evaluation software.

This datasheet introduces the SSM2518 digital input stereo 2W class-D audio power amplifier

EVAL-ADMP441Z-FLEX is a bottom-port I2S output MEMS microphone evaluation board that allows quick evaluation of the performance of the ADMP441 MEMS microphone.

The EVAL-ADMP504Z-FLEX is a simple evaluation board that allows quick evaluation of the performance of the ADMP504 MEMS microphone.

AN-327 Application Note

AD9877 is a low-cost 3.3V CMOS MxFE™ for MCNS-DOCSIS-, DVB-, DAVIC-compliant set-top box and cable modem applications.

ADE7760 is a high accuracy energy measurement IC that supports IEC 687/61036 standard, dynamic range of 500:1, error less than 0.1%, frequency output terminal F1 and F2 can output active power, high frequency output terminal CF is used for calibration, can output instantaneous active power, in the two-wire distribution system, continuous monitoring of phase current and neutral current can realize fault detection, current channel input level is best suited for current transformer sensors, in fault state, larger current (phase current or neutral current) is used for billing, two logic outputs (FAULT and REVP) can be used to indicate potential wiring errors or fault conditions, can directly drive electromechanical counters and two-phase stepper motors (F1 and F2), proprietary ADC and DSP can provide high precision oversampling measurement.

The AD9066 is a dual 6-bit ADC that has been optimized for low-cost in-phase and quadrature (I and Q) demodulators. Primary applications include digital direct broadcast satellite applications where broadband quadrature phase shift keying (QPSK) modulation is used. In these receivers the recovered signal is separated into I and Q vector components and digitized. To reduce total system cost and power dissipation, the AD9066 provides an internal voltage reference and operates from a single +5 volt power supply. Digital outputs are CMOS com- patible and rated to 60 MSPS conversion rates. The digital input (ENCODE) utilizes a CMOS input stage with a TTL compatible (1.4 V) threshold. The AD9066 is housed in a 28-lead SOIC and a 28-lead SSOP package and is available in two temperature grades. The AD9066JR is rated for operation over the 0°C to 70°C commer- cial temperature range. The AD9066AR/ARS is rated for the –40°C to +85°C industrial temperature range.