LX1720 データシートの表示（PDF） - Microsemi Corporation

部品番号

コンポーネント説明

メーカー

LX1720

SWITCHING CLASS-D, STEREO POWER AMPLIFIER CONTROLLER IC

Microsemi Corporation 

LX1720

PRODUCT DATABOOK 1996/1997

SWITCHING CLASS-D, STEREO POWER AMPLIFIER CONTROLLER IC

PRODUCTION DATA SHEET

AudioMAXTM

TYPICAL APPLICATION

V IN = 7 V T O 1 5 V

C 19

C 18 C 17

C 16

R IG H T IN

L E F T IN

S LE E P

R M U TE

LM U TE

CP

R PW M

C 24

RT

C 25

C 20

C 21

R7

R8

C 22

C 23

R9

R 10

F B K - (R )

F B K + (R )

F B K - (L )

F B K + (L )

R6

R5

IS + L IS -

PVDD

VDD

CP

RPW M

RT

IN P U T (R )

IN P U T (L )

S LE E P

R M U TE

LM U TE

E A O U T (R )

E A IN (R )

F A O U T (R )

R IS -

P - (R )

Q1

N - (R )

Q2

P + (R )

Q3

N + (R )

Q4

P - (L )

Q5

N - (L )

Q6

E A O U T (L )

E A IN (L )

F A O U T (L )

F B K - (R )

F B K + (R )

F B K - (L )

F B K + (L )

P + (L )

Q7

N + (L )

Q8

AG ND

L1

L2

R1

C1

C2

F B K -(R )

C9

L3

L4

R2

C3

C4

F B K + (R )

C 10

L5

L6

R3

C5

C6

F B K -(L )

C 11

L7

L8

R4

C7

C8

F B K + (L )

C 12

For detailed application

information please refer to

APPLICATION NOTE AN-11

available on our web site

or call 1-800-LMI-7011

FIGURE 2 — Typical Class-D Stereo Switching Amplifier Circuit Application

PRODUCTION DATA - Information contained in this document is proprietary to LinFinity, and is current as of publication date. This document

may not be modified in any way without the express written consent of LinFinity. Product processing does not necessarily include testing of

all parameters. Linfinity reserves the right to change the configuration and performance of the product and to discontinue product at any time.

6

Copyright © 1999

Rev. 1.0 9/99

Share Link: