Datasheet > CM8602B

CM8602B

更新时间： 2022-07-23 16:15:59

品牌	Logo	应用领域
其他 - ETC		音频放大器
页数	文件大小	规格书
4页	261K
描述
2.4W Audio Amplifier Stereo,双声道功放IC SOP-16封装，CCMIC生产

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CM8602B 数据手册

CM8602B

2.4W Audio Amplifier Stereo

General Description: CM8602B is an audio amplifier of class AB，when connected to a

5V supply，THD+N less than 10%，will deliver 2.4W to a 4Ω load or 1.5W to a 8Ω load .

The CM8602B is unity-gain stable and can be configured by external gain-setting resistors,

It features a low-power consumption shutdown mode with very low shutdown current, and

thermal shutdown protection. It also utilizes circuitry to reduce “clicks and pops” during

device turn-on and turn-off. It can also be applied in headphone function mode.

Features:

1. Power output at 5V supply, 4Ω load, THD+N<10%，is 2.4W.

2. Power output at 5V supply, 8Ω load, THD+N<10%，is 1.5W.

3. Operating supply voltage: VDD =2.2V~5.5V。

4. Typical shutdown current: 0.2uA。

5. Improved pop & click circuitry eliminates noise during turn-on and turn-off transitions

packages.

SOP-16

Electrical Characteristics:

Typical

Limit

Symbol

Parameter

Conditions

Units

Quiescent power

supply current

I_DD

V_IN=0V,I_O=0A,No Load

V_SD= V_DD

6.5

0.2

1.5

µA

I_SD

Shutdown current

4.0

Shutdown voltage

input high

V_SDIH

V_DD=5V

Shutdown voltage

input low

V_SDIL

V_DD=5V

1.3

V_OS

Output offset voltage

V_IN=0V, No Load

Output power (8 Ω

load)

1.5

1.8

THD+N=10%(max);

f=1kHz

P_O

Output power (4 Ω

load)

2.4

100

0.3

2.7

T_WU

Wake-up time

Total harmonic

THD+N

P_O=0.5Wrms;f=1kHz

0.6

distortion + noise

音频功放专业供应商,欢迎洽谈. 0755-83978192 http://xinruihk.ic37.com

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