CS4412-CNZ

更新时间： 2024-02-04 02:30:21

品牌	Logo	应用领域
凌云 - CIRRUS		放大器
页数	文件大小	规格书
22页	317K
描述
Audio Amplifier, 30W, 4 Channel(s), 1 Func, 9 X 9 MM, LEAD FREE, QFN-48

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CS4412-CNZ 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	QFN	包装说明：	HVQCCN, LCC48,.35SQ,25
针数：	48	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.33.00.01
风险等级：	5.84	Is Samacsys：	N
商用集成电路类型：	AUDIO AMPLIFIER	JESD-30 代码：	S-XQCC-N48
长度：	9 mm	信道数量：	4
功能数量：	1	端子数量：	48
最高工作温度：	70 °C	最低工作温度：	-40 °C
标称输出功率：	30 W	封装主体材料：	UNSPECIFIED
封装代码：	HVQCCN	封装等效代码：	LCC48,.35SQ,25
封装形状：	SQUARE	封装形式：	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
电源：	2.5/5 V	认证状态：	Not Qualified
座面最大高度：	0.9 mm	子类别：	Audio/Video Amplifiers
最大供电电压 (Vsup)：	2.625 V	最小供电电压 (Vsup)：	2.375 V
表面贴装：	YES	温度等级：	OTHER
端子形式：	NO LEAD	端子节距：	0.65 mm
端子位置：	QUAD	宽度：	9 mm
Base Number Matches：	1

CS4412-CNZ 数据手册

CS4412

30 W Quad Half-Bridge Digital Amplifier Power Stage

Features

Common Applications

Configurable Outputs (10% THD+N)

Integrated Digital Televisions

Portable Docking Stations

Mini/Micro Shelf Systems

Powered Desktop Speakers

–

2 x 15 W into 8 Ω, Full-Bridge

1 x 30 W into 4 Ω, Parallel Full-Bridge

4 x 7 W into 4 Ω, Half-Bridge

2 x 7 W into 4 Ω, Half-Bridge + 1 x 15 W

into 8 Ω, Full-Bridge

General Description

Space-Efficient Thermally-Enhanced QFN

No External Heat Sink Required

The CS4412 is a high-efficiency power stage for digital

Class-D amplifiers designed to input PWM signals from

a modulator such as the CS4525. The power stage out-

puts can be configured as four half-bridge channels, two

half-bridge channels and one full-bridge channel, two

full-bridge channels, or one parallel full-bridge channel.

–

> 100 dB Dynamic Range - System Level

0.1% THD+N @ 1 W - System Level

Built-In Protection with Error Reporting

–

Over-current

Thermal Warning and Overload

Under-voltage

The CS4412 integrates on-chip over-current, under-

voltage, over-temperature protection and error report-

ing as well as a thermal warning indicator. The low

outputs can source up to 2.4 A peak current,

DS(ON)

+9 V to +18 V High Voltage Supply

PWM Popguard^®for Quiet Startup

High Efficiency (85%)

delivering 85% efficiency. This efficiency provides for a

small device package and lower power supplies.

The CS4412 is available in a 48-pin QFN package in

Commercial grade (-40 to +70° C). The CRD4412 cus-

tomer reference design is also available. Please refer to

“Ordering Information” on page 22 for complete order-

ing information.

Low R_DS(ON)

Low Quiescent Current

Low Power Standby Mode

2.5 V to 5 V

9 V to 18 V

Amplifier

Out 1

Non-Overlap

Time Insertion

Gate

Drive

In 1

In 2

In 3

In 4

Mode

Configuration

Amplifier

Out 2

Non-Overlap

Time Insertion

Gate

Drive

Reset

Control Logic

Non-Overlap

Time Insertion

Gate

Drive

Amplifier

Out 3

Hardware

Configuration

Amplifier

Out 4

Current &

Thermal Data

Protection &

Error Reporting

Non-Overlap

Time Insertion

Gate

Drive

PGND

This document contains information for a new product.

Cirrus Logic reserves the right to modify this product without notice.

Advance Product Information

SEPTEMBER '06

DS749A1

http://www.cirrus.com

12 3 4 5 6 7...22

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与CS4412-CNZ相关器件

型号	品牌	描述	获取价格	数据表
CS4412-CNZR	CIRRUS	Audio Amplifier, 30W, 4 Channel(s), 1 Func, 9 X 9 MM, LEAD FREE, QFN-48	获取价格
CS44130	CIRRUS	60 W Quad Half-Bridge Digital Amplifier Power Stage	获取价格
CS44130-CNZR	CIRRUS	暂无描述	获取价格
CS44130-DNZ	CIRRUS	HB Based Peripheral Driver With Pwm, 9 X 9 MM, LEAD FRE, MO-220, QFN-48	获取价格
CS44130-DNZR	CIRRUS	HB Based Peripheral Driver With Pwm, 9 X 9 MM, LEAD FRE, MO-220, QFN-48	获取价格
CS44210	CIRRUS	DIGITAL PWM CONTROLLER WITH HEADPHONE MONITOR	获取价格

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