TPA6012A4PWP

更新时间： 2024-01-09 00:27:14

品牌	Logo	应用领域
德州仪器 - TI		放大器功率放大器
页数	文件大小	规格书
28页	667K
描述
3-W STEREO AUDIO POWER AMPLIFIER WITH ADVANCED DC VOLUME CONTROL

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TPA6012A4PWP 数据手册

TPA6012A4

SLOS636 –OCTOBER 2009

www.ti.com

PWP Package

(Top View)

ROUT+

SE/BTL

PGND

ROUT−

PV_DD

RIN+

RIN–

V_DD

VOLUME

AGND

LIN–

BYPASS

FADE

LIN+

SHUTDOWN

LOUT+

PV_DD

LOUT−

PGND

P0110-02

Terminal Functions

TERMINAL

I/O

DESCRIPTION

NAME

BYPASS

NO.

Tap to voltage divider for internal mid-supply bias generator used for analog reference

Places the amplifier in fade mode if a logic low is placed on this terminal; normal operation if a logic high is

placed on this terminal.

FADE

AGND

LIN-

–

Analog power supply ground

Left channel negative input for fully differential input.

Left channel positive input for fully differential input.

Left channel negative audio output

Left channel positive audio output.

No connection

LIN+

LOUT–

LOUT+

–

10,

19,

20,

PGND

PV_DD

1, 13

3, 11

–

Power ground

Supply voltage terminal for power stage

Right channel positive input for fully differential input.

Right channel negative input for fully differential input.

Right channel negative audio output

Right channel positive audio output

RIN+

RIN–

ROUT–

ROUT+

Output control. When this terminal is high, SE outputs are selected. When this terminal is low, BTL outputs

are selected.

SE/BTL

SHUTDOWN

V_DD

–

Places the amplifier in shutdown mode if a TTL logic low is placed on this terminal

Supply voltage terminal

DC VOLUME

Terminal for dc volume control. DC voltage range is 0 to V_DD.

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