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PA4990G-SM1-R

更新时间： 2024-01-04 15:59:38

品牌	Logo	应用领域
友顺 - UTC		消费电路商用集成电路音频放大器视频放大器功率放大器光电二极管
页数	文件大小	规格书
8页	255K
描述
1.2W AUDIO POWER AMPLIFIER WITH ACTIVE-LOW SHUTDOWN MODE

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技术参数
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PA4990G-SM1-R 技术参数

生命周期：	Active	零件包装代码：	MSOP
包装说明：	TSSOP,	针数：	8
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.33.00.01	风险等级：	5.62
标称带宽：	20 kHz	商用集成电路类型：	AUDIO AMPLIFIER
谐波失真：	1%	JESD-30 代码：	S-PDSO-G8
长度：	3 mm	信道数量：	1
功能数量：	1	端子数量：	8
最高工作温度：	85 °C	最低工作温度：	-40 °C
标称输出功率：	1.2 W	封装主体材料：	PLASTIC/EPOXY
封装代码：	TSSOP	封装形状：	SQUARE
封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	认证状态：	Not Qualified
座面最大高度：	1.1 mm	最大供电电压 (Vsup)：	5.5 V
最小供电电压 (Vsup)：	2.2 V	表面贴装：	YES
技术：	CMOS	温度等级：	INDUSTRIAL
端子形式：	GULL WING	端子节距：	0.65 mm
端子位置：	DUAL	宽度：	3 mm
Base Number Matches：	1

PA4990G-SM1-R 数据手册

UNISONIC TECHNOLOGIES CO., LTD

PA4990

CMOS IC

1.2W AUDIO POWER

AMPLIFIER WITH ACTIVE-LOW

SHUTDOWN MODE

DESCRIPTION

As a power amplifier which is operating on a single 5V supply,

the UTC PA4990 is capable of delivering 1.2W of output power into

8Ω loads with less than 1% distortion.

The UTC PA4990 is optimally suited for applications: Mobile

phones (cellular/cordless), notebook computers PDAs and Portable

audio devices.

The shutdown mode can reduce the supply current to less than

10nA. It also includes thermal shutdown protection internally. By

external gain setting resistors the gain can be configured.

Lead-free:

Halogen-free:PA4990G

PA4990L

FEATURES

* Operating: V_CC=2.2V ~ 5.5V

* 1.2W output power, V_CC=5V, THD=1%, f=1kHz, 8Ω Load

* In shutdown mode: Ultra-low consumption (10nA)

* In grounded mode: 62dB PSRR @ 217Hz

* POP & CLICK near-zero

* Ultra-low distortion :0.1% (typ)

ORDERING INFORMATION

Ordering Number

Package

Packing

Normal

Lead Free

Halogen Free

PA4990-S08-R

PA4990-SM1-R

PA4990L-S08-R

PA4990L-SM1-R

PA4990G-S08-R

PA4990G-SM1-R

SOP-8

Tape Reel

MSOP-8

www.unisonic.com.tw

1 of 8

QW-R502-235.D

12 3 4 5 6 7 8

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