ML7041 데이터 시트보기 (PDF) - Oki Electric Industry

부품명

상세내역

제조사

ML7041

Audio CODEC

Oki Electric Industry 

OKI Semiconductor

BLOCK DIAGRAM

FEDL7041-04

ML7041

MIC1I

MIC1O

MIC2I

MIC2O

20 kΩ

20 kΩ

MIC3–

MIC3+

MIC3O

20 kΩ

CR1-B1

Voice

detect

CR0-B2

CR4-B6

A/D

Slope

Filter

BPF

PCM CR0-B0

Com-p

and

CR1-B7,6

CR3-B7,6,5

D/A

LPF

TONE/DTMF

Gen

CR3-B3,2,1,0

CR0-B0

CR2-B2,1,0

PCM

Expand

PCMOUT

BCLK

SYNC

PCMIN

EAR1O

32 Ω

EAR2O

32 Ω

20 kΩ

CR1-B5,4

SG

VREF

8Ω

8Ω

Sign bit

Regulator1

(150 mA)

Regulator2

(150 mA)

CR5-B7

MCU I/F

(I2C)

CR5-B3,2,1,0

RG1IN (3.6 V)

RG1O (3.0 V)

RG1PDN (3.0 V/0 V)

RG2IN (3.6 V)

RG2O (3.0 V)

RG2PDN (3.0 V/0 V)

GP1 (150 mA)

GP2 (150 mA)

GP3 (150 mA)

GP4 (150 mA)

AGGP

2/28

Share Link: