TOP245YN

TC94A73MFG-204, single-chip audio Digital Signal Processor, 6.0 V, 1538 mW, QFP

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Price:: US $0.82~0.82 / piece [Get Latest Price]

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PartNumber:: TOP245YN

Brand:: Power IC Ltd. - Power | Pack: TO | D/C: 10+

Availability:: Supply Ability: 0/Day Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2013-05-22

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Part Number:TOP245YN
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Product Summary

The TC94A73MFG-204 is a single-chip audio Digital Signal Processor, incorporating 4 way stereo analog switch, 2 ch AD converter, 4 ch DA converter, and electronic volume for trimming. The TC94A73MFG-204 is possible to realize many applications, such as sound field control -hall simulation, for example-, digital filter for equalizers, surround, base boost and something.

Parametrics

TC94A73MFG-204 absolute maximum ratings: (1)Power supply voltage VDD: ?0.3 to 6.0 V; (2)Input voltage Vin: ?0.3 to VDD + 0.3 V; (3)Power dissipation TC94A04AFD PD: 1538 mW; (4)Operating temperature Topr: ?40 to 75 °C; (5)Storage temperature Tstg: ?55 to 150 °C.

Features

TC94A73MFG-204 features: (1)Incorporates a 4 ch-stereo analog switch for AD converter input; (2)Incorporates a 1 ch stereo line-out.; (3)Incorporates a 1 bit Σ Δ-type AD converter (two channels). THD: ?82dB (typ.)S/N: 95dB (typ.); (4)Incorporates a 1 bit Σ Δ-type DA converter (four channels). THD: ?86dB (typ.)S/N: 98dB (typ.); (5)Incorporates a trimming analog volume for each output of DA converter. 0dB to ?24dB (1dB step); (6)As digital input/output port, this has 3 input port (6 ch)and 1 output port (2 ch), enabling input/output of sampling of 96 kHz/24 bit.; (7)Incorporates a built-in digital de-emphasis filter.; (8)Incorporates a digital attenuator.; (9)Incorporates a boot ROM to set a coefficient automatically, which enables to transfer an initial data from built-in ROM/RAM to registers at the time of resetting Boot ROM: 512 words.