WM8770SIFT/V

WM8770SIFT/V, high performance multi-channel audio codec, QFP64, 7V, 37MHz, Wolfson Microelectronics plc

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Price:: US $0.10~100.00 / piece [Get Latest Price]

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	US $0.10~100.00

PartNumber:: WM8770SIFT/V

Brand:: Wolfson Microelectronics plc - Wolfson | Pack: QFP | 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: 2012-07-05

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Product Summary

The WM8770SIFT/V is a high performance, multi-channel audio codec. The WM8770SIFT/V is ideal for surround sound processing applications for home hi-fi, automotive and other audio visual equipment. A stereo 24-bit multi-bit sigma delta ADC is used with an eight stereo channel input selector. Each channel has analogue domain mute and programmable gain control. Digital audio output word lengths from 16-32 bits and sampling rates from 8kHz to 96kHz are supported. The applications of the WM8770SIFT/V include Surround Sound AV Processors and Hi-Fi systems, Automotive Audio.

Parametrics

WM8770SIFT/V absolute maximum ratings: (1)Digital supply voltage: -0.3V to +3.63V; (2)Analogue supply voltage: -0.3V to +7V; (3)Voltage range digital inputs (DI, CL, CE & RESETB): DGND -0.3V to +7V; (4)Voltage range digital inputs (MCLK, DIN[3:0], ADCLRC, DACLRC &; (5)BCLK): DGND -0.3V to DVDD + 0.3V; (6)Voltage range analogue inputs: AGND -0.3V to AVDD +0.3V; (7)Master Clock Frequency: 37MHz; (8)Operating temperature range, TA: -25℃ to +85℃; (9)Storage temperature: -65℃ to +150℃.

Features

WM8770SIFT/V features: (1)Audio Performance, 106dB SNR (A weighted @ 48kHz) DAC; 102dB SNR (A weighted @ 48kHz) ADC; (2)DAC Sampling Frequency: 8KHz-192kHz; (3)ADC Sampling Frequency: 8KHz-96kHz; (4)3-Wire SPI or CCB MPU Serial Control Interface; (5)Master or Slave Clocking Mode; (6)Programmable Audio Data Interface Modes, I2S, Left, Right Justified or DSP; 16/20/24/32 bit Word Lengths; (7)Four Independent stereo DAC outputs with independent analogue and digital volume controls; (8)Analogue Bypass Path Feature; (9)Six channel selectable AUX input to the volume controls; (10)Eight stereo ADC inputs with analogue gain adjust from +19dB to 2dB in 1dB steps; (11)2.7V to 5.5V Analogue, 2.7V to 3.6V Digital supply Operation; (12)5V tolerant digital inputs.