WM8728SEDS/R

Stereo DAC, -0.3V to +7V, SSOP20, 24 bit PCM, 50MHz, Hardware Control

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Price:: US $0.45~0.90 / piece [Get Latest Price]

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	US $0.45~0.90

PartNumber:: WM8728SEDS/R

Brand:: Wolfson Microelectronics plc - Wolfson | Pack: SSOP | D/C: 10+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2011-10-11

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Part Number:WM8728SEDS/R
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Product Summary

The WM8728SEDS/R is a high performance stereo DAC designed for audio applications such as DVD, home theatre systems, and digital TV. The WM8728SEDS/R supports PCM data input word lengths from 16 to 32-bits and sampling rates up to 192kHz. It consists of a serial interface port, digital interpolation filters, multi-bit sigma delta modulators and stereo DAC in a small 20-pin SSOP package. The WM8728SEDS/R also includes a digitally controllable mute and attenuate function for each channel.

Parametrics

WM8728SEDS/R absolute maximum ratings: (1)Digital supply voltage: -0.3V to +7V; (2)Analogue supply voltage: -0.3V to +7V; (3)Voltage range digital inputs DGND: -0.3V to DVDD +0.3V; (4)Voltage range analogue inputs AGND: -0.3V to AVDD +0.3V; (5)Master Clock Frequency: 50MHz; (6)Operating temperature range, TA: -25℃ to +85℃; (7)Storage temperature after soldering: -65℃ to +150℃.

Features

WM8728SEDS/R features: (1)Stereo DAC with 24 bit PCM; (2)Audio Performance: 106dB SNR (A weighted @ 48kHz) DAC, -97dB THD; (3)DAC Sampling Frequency: 8kHz - 192kHz; (4)2 or 3-Wire Serial Control Interface or Hardware Control; (5)Programmable Audio Data Interface Modes: I2S, Left, Right Justified, DSP, 16/20/24/32 bit Word Lengths; (6)Independent Digital Volume Control on Each Channel with 127.5dB Range in 0.5dB Steps; (7)3.0V - 5.5V Supply Operation; (8)20-pin SSOP Package; (9)Exceeds Dolby Class A Performance Requirements.