SAA7740H - Digital Audio Processing-IC

NXP

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Datasheet Details

Part number	SAA7740H
Manufacturer	NXP
File Size	142.19 KB
Description	Digital Audio Processing-IC
Datasheet	SAA7740H_PhilipsSemiconductors.pdf

SAA7740H Product details

Description

plastic quad ﬂat package; 64 leads (lead length 1.95 mm); body 14 × 20 × 2.8 mm VERSION SOT319-2 1997 May 30 2 Philips Semiconductors Product speciﬁcation Digital Audio Processing IC (DAPIC) BLOCK DIAGRAM SAA7740H handbook, full pagewidth VDDX 60 VSSX 61 CLKO 63 TSTCLK 45 TST1 47 TST2 48 TST3 49 9, 13, 25, 40, 46, 50, 55 CLK1/XTAL1 XTAL2 56 59 XTAL OSCILLATOR CLOCK COUNTER VSS 7 7, 8, 26, 32, 38, 53, 54 7 VDD SCCLK 62 DIWS DI1D DI2D DIBCK 43 41 42 44 I2 S-BUS INPUT INPUT BUF

Features

Hardware.
Two digital inputs and two digital outputs in the I2S-bus format (i. e. 4 audio channels).
Independent input/output interfaces.
Slave input/output interfaces.
Slave processing.
I2C-bus microcontroller interface.
DC filtering at the inputs.
One programmable 2nd-order digital filter unit.
Two multiply accumulate processor units (24 × 16-bit/MAC).
DRAM interface and address computation unit for external delay.

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Published: Apr 8, 2005 |