Datasheet > ACS422MA68TAGYYX

ACS422MA68TAGYYX

更新时间： 2024-02-27 17:06:11

品牌	Logo	应用领域
艾迪悌 - IDT		解码器编解码器便携式
页数	文件大小	规格书
87页	1351K
描述
PORTABLE CONSUMER CODEC

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技术参数
数据手册

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ACS422MA68TAGYYX 技术参数

是否Rohs认证：	符合	生命周期：	Contact Manufacturer
包装说明：	LGA, LGA68,9X9,20	Reach Compliance Code：	unknown
风险等级：	5.7	商用集成电路类型：	CONSUMER CIRCUIT
JESD-30 代码：	S-PBGA-N68	端子数量：	68
最高工作温度：	70 °C	最低工作温度：
封装主体材料：	PLASTIC/EPOXY	封装代码：	LGA
封装等效代码：	LGA68,9X9,20	封装形状：	SQUARE
封装形式：	GRID ARRAY	电源：	1.9,3.6 V
认证状态：	Not Qualified	子类别：	Other Consumer ICs
表面贴装：	YES	温度等级：	COMMERCIAL
端子形式：	NO LEAD	端子节距：	0.5 mm
端子位置：	BOTTOM	Base Number Matches：	1

ACS422MA68TAGYYX 数据手册

DATASHEET

PORTABLE CONSUMER CODEC

LOW-POWER, HIGH-FIDELITY INTEGRATED CODEC

ACS422Mx68

The ACS422Mx68 is a low-power, high-fidelity integrated

CODEC targeted at portable applications such as tablet

computers, personal navigation devices, portable

FEATURES

•

High fidelity 24-bit stereo CODEC

•

DAC 102dB SNR; THD+N better than -82dB

projectors and speaker docks. In addition to a high-fidelity

•

ADC 90dB SNR, THD + N better than -80dB

low-power CODEC, the device integrates a MONO DDX

•

Built in audio controls and processing

Class D speaker amplifier and a true cap-less headphone

amplifier. Beyond high-fidelity for portable systems, the

device offers an enriched “audio presence” through built-in

audio processing capability.

•

3D stereo enhancement

Dual (cascaded) stereo 6-band parametric equalizers

Programmable Compressor/Limiter/Expander

Psychoacoustic Bass and Treble enhancement

processing

•

Filterless Mono DDX Class D

Speaker Driver

TARGET APPLICATIONS

•

1W/channel (8) or 2W/channel

(4), 0.05% THD+N typical

•

Tablet Computers

Portable Navigation Devices

Personal Media Players

Portable Projectors

Speaker Docks

•

Tri-state DDX^TMClass D achieves low EMI and high

efficiency

>80% efficiency at 1W

Spread spectrum support for reduced EMI output power

mode

•

Anti-Pop circuitry

•

On-chip true cap-less headphone driver

•

35 mW output power (16)

Charge-pump allows true ground centered outputs

SNR of 102dB

•

I2S data interface

Microphone/line-in interface

•

Analog microphone or line-in inputs

Digital microphone (ACS422MD68)

Automatic level control

•

On-chip low-jitter PLL for audio timing

Low power with built in power management

•

1.7 V CODEC supports 1Vrms

Very low standby and no-signal power consumption

1.8V digital / 1.7V analog supply for low power

•

2-wire (I C compatible) control interface

68-pin dual row 6x6 mm TLA package

DDX and the DDX logo are trademarks of Apogee Technology.

V1.2 1/12

ACS422MX68

12 3 4 5 6 7...87

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