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BU8776KN - PCM CODEC

Description

BU8776KN is PCM CODEC deveolped for digital cellular phones.

High-precision linear CODEC and each audio part are integrated into a single chip by mixed signal technology.

Compact and thin QFN48U package is adopted.

Features

  • 1) +3V single power supply (VDD=2.7~3.3V) 2) 14bit high-precision linear µ/A-LAW CODEC 3) Transmission filter in CODEC (Based on ITU-T G.714) 4) Built-in PLL circuit for generating system clock 5) Built-in DSP I/F for PDC, N-CDMA 6) Serial I/F for register setting adapted for 3-wire serial type 7) Selectable PCM data transmission clock frequency µ/A-LAW 64kHz~2048kHz Linear 128kHz~2048kHz 8) Wide variety of Analog I/O functions.
  • Built-in two microphone amplifiers (Differential input type, si.

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Datasheet Details

Part number BU8776KN
Manufacturer LSI Computer Systems
File Size 102.57 KB
Description PCM CODEC
Datasheet download datasheet BU8776KN Datasheet

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www.DataSheet4U.com 01W127A PCM CODEC for Digital cellular phones BU8776KN Description BU8776KN is PCM CODEC deveolped for digital cellular phones. High-precision linear CODEC and each audio part are integrated into a single chip by mixed signal technology. Compact and thin QFN48U package is adopted. Dimension (Units : mm) 1.4 ± 0.1 0.6 +0.1 -0.3 37 7.2 ± 0.1 7.0 ± 0.1 36 25 24 8± 0.1 7.2 ± 0.1 7.0 ± 0.1 48 1 12 0.2 ± 0.05 Features 1) +3V single power supply (VDD=2.7~3.3V) 2) 14bit high-precision linear µ/A-LAW CODEC 3) Transmission filter in CODEC (Based on ITU-T G.
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