MAX9877EWP-TG45 データシートの表示（PDF） - Maxim Integrated

部品番号

コンポーネント説明

メーカー

MAX9877EWP-TG45

Low RF Susceptibility, Mono Audio Subsystem with DirectDrive Headphone Amplifier

Maxim Integrated 

Low RF Susceptibility, Mono Audio

Subsystem with DirectDrive Headphone Amplifier

Typical Application Circuit

VBATT

VBATT

C1N A4

C1

1μF

C1P A5

C2

1μF

VSS

A3

CHARGE

PUMP

1μF

INA2 D1

INPUT A

INA1 D2

1μF

INPUT B

1μF

INB2 C1

INB1 C2

1μF

OPEN-DRAIN GPIO

1μF

BIAS

B2

BASEBAND

RECEIVER

AMPLIFIER

B3

SDA

SCL

C3

9.1Ω RxIN+ B4

9.1Ω RxIN- D4

INPUT A

0dB/+9dB/+20dB

INPUT B

0dB/+9dB/+20dB

I2C

CONTROL

1μF

VDD

B1

C3

1μF

PVDD

C5

MAX9877

-75dB TO 0dB

0dB

0dB

MIXER

AND

-75dB TO 0dB

MUX

A1 HPR

A2 HPL

-75dB TO 0dB

CLASS D

MODULATOR

+12dB

B5 OUT+

D5 OUT-

BYPASS

D3

C4

GND

PGND

Package Information

For the latest package outline information and land patterns, go

to www.maxim-ic.com/packages.

PACKAGE TYPE PACKAGE CODE DOCUMENT NO.

20 WLP

W202A2+2

21-0059

PROCESS: BiCMOS

Chip Information

Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are

implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.

30 __________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600

© 2008 Maxim Integrated Products

is a registered trademark of Maxim Integrated Products, Inc.

Share Link: