STA333ML datasheet(4/14 Pages) STMICROELECTRONICS

Il numero della parte	STA333ML

Spiegazioni elettronici	Sound TerminaTM 2-channel microless high-efficiency digital audio system

PDF	14 Pages

Scroll/Zoom	100%

Produttore elettronici	STMICROELECTRONICS [STMicroelectronics]

Homepage	http://www.st.com

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4 / 14 page

Pin description

STA333ML

4/14

I/O

OUT1A

Output half bridge 1A

GND

GND_REG

Internal ground reference

Power

VDD_REG

Internal 3.3 V reference voltage

CONFIG

Paralleled mode command

N.C.

Not connected

N.C.

Not connected

N.C.

Not connected

N.C.

Not connected

Power

VDD_DIG

Positive supply digital

GND

GND_DIG

Digital ground

PWDN

Power down:

0: low-power mode

1: normal operation

Power

VDD_PLL

Positive supply for PLL

FILTER_PLL

Connection to PLL filter

GND

GND_PLL

Negative supply for PLL

XTI

PLL input clock, 256 x fs or 384 x fs

BICKI

I2S serial clock

LRCKI

I2S left/right clock

SDI

I2S serial data channel

RESET

Reset

INT_LINE

Fault interrupt

ONSEL

Oversampling selector:

0: 256 fs

1: 384 fs

GAIN

Gain selector:

0: 0 dBFS

1: 24 dBFS

GND

GND_DIG

Digital ground

Power

VDD_DIG

Digital supply

Table 2.

Pin description (continued)

Type

Name

Description

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