M62496FP 데이터 시트보기 (PDF) - Renesas Electronics

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M62496FP

Electronic Volume Control with Built-in Speaten Filter

Renesas Electronics 

M62496FP

Electronic Volume Control with Built-in Speaten Filter

REJ03F0221-0201

Rev.2.01

Mar 31, 2008

Description

The M62496FP is a sound controller IC for mini stereo component and radio cassette units. It has stereo enhancing

processor Speaten filter. (Best suited for compact size speakers systems) As a result, the reproduced sound is much

clear to a live performance. You can get several class high quality.

Note: Licensing and application information may be obtained from Dedekind Lab.

The device available only to licensees of Dedekind Lab.

Use of this IC requires the license of Dedekind Lab. (Tokushima C. Japan)

Features

• Built-in 4ch input selector

• Variable volume range 0 to −83 dB, −∞ (1 dB/step)

• Built-in bass boost circuit (loudness type)

• Built-in speaten filter (5 mode)

• 2band tone control

(0, ±2.0, ±4.0, ±6.0, ±8.0, ±10.0, dB)

• Bass boost ON/OFF

Recommended Operating Conditions

• Analog supply voltage range: 6.0 to 9.0 V

• Digital supply voltage range: 4.5 to 5.5 V

System Block Diagram

(CH1/CH2)

IN 1

IN 2

IN 3

IN 4

Input

selector

Volume &

Buss boost

Speaten filter

ON/PASS SW

µ-com interface

Speaten filter

circuit

X-Bass boost

(CH1/CH2)

OUT

Tone control

Bass treble

LATCH

DATA

CLK

REJ03F0221-0201 Rev.2.01 Mar 31, 2008

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