Datasheet > PA4990-S08-R

PA4990-S08-R

更新时间： 2024-11-30 07:15:15

品牌	Logo	应用领域
友顺 - UTC		放大器功率放大器
页数	文件大小	规格书
8页	255K
描述
1.2W AUDIO POWER AMPLIFIER WITH ACTIVE-LOW SHUTDOWN MODE

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

PA4990-S08-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

中文翻译

下载PDF

与PA4990-S08-R相关器件

型号	品牌	获取价格	描述	数据表
PA4990-SM1-R	UTC	获取价格	1.2W AUDIO POWER AMPLIFIER WITH ACTIVE-LOW SHUTDOWN MODE
PA4R11C1000-124	E-SWITCH	获取价格	Product Search
PA4R11C1000-136	E-SWITCH	获取价格	Product Search
PA4R11C1900	E-SWITCH	获取价格	Product Search
PA4R11C2021-144	E-SWITCH	获取价格	Product Search
PA4R12C1000-114	E-SWITCH	获取价格	Product Search
PA4R12C1000-116	E-SWITCH	获取价格	Product Search
PA4R12C1000-117	E-SWITCH	获取价格	Product Search
PA4R12C1000-127	E-SWITCH	获取价格	Product Search
PA4R12C1000-136	E-SWITCH	获取价格	Product Search