Audio Power Amplifiers | NCP2811

音频功率放大器，真实接地立体声耳机

产品

添加至我的收藏

数据表
CAD Model

CAD模型

概览

NCP2811 是一款双音频功率放大器，适用于手机等便携式通信设备应用。此零件能够基于 2.7 V 电源，1% d THD+N 为 16 Ω 负载提供 27 mW 的连续平均功率。基于提供给该器件的电源，内部功率管理块会产生对称的正向和负向电压。因此，内部放大器提供与接地参比的输出。在此 NOCAPTM 配置中，可以移除两个外部重型耦合电容器。它与传统立体声应用相比，提供了明显的空间和成本节省。NCP2811 提供外部可调增益（版本 A），或内部增益（版本 B）。它能实现卓越的 PSRR 和本底噪音功能。因此，可提供高保真音频声音以及与电池的直接联接。它包含了防止开关转换期间所产生杂音的电路。该器件提供 12 凸块 CSP 封装 (2 x 1.5 mm)，有助于节省板上空间。

  • Stereo headphone amplifier
  • Cellular phones
  • Personal Digital Assistant and Portable Media Player
  • MP3 Player
  • Notebook PC
  • NoCapTM Output Eliminate DC-Blocking Capacitors
  • High PSRR : -100 dB
  • Pop and Click protection circuitry
  • Internal gain (-1.5 V/V) or external gain
  • 2.7V-5.0V Operation
  • Thermal overload protection circuitry

物质成分

产品更改通知

产品列表

如需购买产品或样品，请先登录您的安森美账号。

搜寻

Close Search

产品:

7

分享

排序方式

产品系列:

┗

可订购器件:

7

产品

状态

CAD Models

Compliance

Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Class

Output Power Typ (W)

VCC Max (V)

Output Type

ton Typ (ms)

THD + N Typ (%)

IQ Typ (mA)

ISD Typ (nA)

Reference Price

NCP2811ADTBR2G

Contact Sales

Lifetime

CAD Model

Pb

A

H

P

TSSOP-14 WB

948G

1

260

REEL

2500

N

AB

0.11

5

Multiple Analog

1

0.01

6

10

$0.4593

More Details

NCP2811AFCT1G

Contact Sales

Obsolete

CAD Model

Pb

A

H

P

Flip-Chip-12

499AZ

1

260

DSFTP

3000

N

AB

0.11

5

Multiple Analog

1

0.01

6

10

Price N/A

More Details

NCP2811AMTTXG

Contact Sales

Obsolete

CAD Model

Pb

A

H

P

WQFN-12

510AH

1

260

REEL

3000

N

AB

0.11

5

Multiple Analog

1

0.01

6

10

Price N/A

More Details

NCP2811BDTBR2G

Contact Sales

Obsolete

CAD Model

Pb

A

H

P

TSSOP-14 WB

948G

1

260

REEL

2500

N

AB

0.11

5

Multiple Analog

1

0.01

6

10

Price N/A

More Details

NCP2811BFCCT1G

Contact Sales

Last Shipments

CAD Model

Pb

A

H

P

Flip-Chip-12

499AZ

1

260

DSFTP

3000

N

AB

0.11

5

Multiple Analog

1

0.01

6

10

Price N/A

More Details

NCP2811BFCT1G

Contact Sales

Obsolete

CAD Model

Pb

A

H

P

Flip-Chip-12

499AZ

1

260

DSFTP

3000

N

AB

0.11

5

Multiple Analog

1

0.01

6

10

Price N/A

More Details

NCP2811BMTTXG

Contact Sales

Obsolete

CAD Model

Pb

A

H

P

WQFN-12

510AH

1

260

REEL

3000

N

AB

0.11

5

Multiple Analog

1

0.01

6

10

Price N/A

More Details

Show More

1-25 of 25

Products per page

Jump to :

1
向销售发送邮件
Please provide a first name.
Please provide a last name.
Please provide a company/university name.
Please provide a valid email.
Please choose a country.
Please choose a job title.
Please provide a how could we help you.
You have to agree with the privacy policy.

本网站受reCAPTCHA保护，并适用Google隐私政策和服务条款。

Hello, your current browser settings are preventing us from processing your submission. You can adjust your browser settings and reload the page or you can submit an email directly to inside.sales@onsemi.com

You might also try the following:

  • Clear your browser cookies
  • Try to open this page in anonymous browser window
  • Try a different browser
  • Make sure you have reliable internet connection

Thank you for submitting the contact sales form. Your request is on its way to our sales support team!

We thank you for your interest in onsemi and are working on your request. Our sales support team will respond to your request within two business days.