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PT2001中文资料普诚数据手册PDF规格书

PT2001
厂商型号

PT2001

功能描述

2.2W횞2 Class-D Audio Power Amp. 2.2W횞2 Class-D Audio Power Amp. with Headphone Output

文件大小

250.25 Kbytes

页面数量

4

生产厂商 Princeton Technology Corporation
企业简称

PTC普诚

中文名称

普诚科技官网

原厂标识
数据手册

下载地址一下载地址二到原厂下载

更新时间

2024-9-22 11:09:00

PT2001规格书详情

DESCRIPTION

The PT2001 is a Class-D power amplifier designed for audio equipments, maximum output power can reach up to 2.2W x 2 (VDD= 5V, RL= 4Ω, THD= 10). The PT2001 composed of exclusively designed Class-D circuitry (patented) by PTC, along with the most advanced semi-conductor technology. When compared to the traditional Class-AB amplifiers, the PT2001’s has a much higher efficiency (>85), low heat dissipation, and produces superior audio quality. PT2001’s external circuitry is simple and easily accessible, and consists of flawless self-protection capabilities. The chip’s packaging is small, thus it occupies an insignificant amount of space on the circuit board; therefore, making it the predominant choice when it comes to audio amplifiers.

FEATURES

• CMOS technology

• Stereo, differential input for improved CMRR.

• Maximum output power 2.2W (4Ω) x 2 @ THD=10

• Operating on Both BTL (Bridged Tight Loaded) and SE (Single Ended) configuration

• No LC filter needed when driving speakers in BTL configuration.

• Driving 32Ω headphone on SE configuration.

• Highly Improved PSRR (>70dB) for powered from noisy PC-BUS power.

• Automatic gain-reduced during headphone attached to the amplifier.

• Shutdown function

• POP noiseless in shutdown and power ON/OFF period

• Built-in short circuit protection

• Built-in overheat protection

• High efficiency (8Ω load>85), low heat dissipation

• TSSOP 20 pins miniature packages for saving PCB size.

APPLICATIONS

• Portable media player

• Portable DVD player

• LCD monitor

• Small multimedia speakers

• Hand-free phone

• Laptop

• Other audio applications

产品属性

  • 型号:

    PT2001

  • 制造商:

    PTC

  • 制造商全称:

    Princeton Technology Corp

  • 功能描述:

    2.2W×2 Class-D Audio Power Amp. 2.2W×2 Class-D Audio Power Amp. with Headphone Output

供应商 型号 品牌 批号 封装 库存 备注 价格
PTC
23+
SSOP
20000
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、
询价
PTC
23+
SOPDIP
6000
原装正品现货/提供原厂技术支持/优势代理渠道/绝对好
询价
PTC
23+
TSSOP24
50000
全新原装正品现货,支持订货
询价
PTC
2021+
SOPDIP
880000
明嘉莱只做原装正品现货
询价
PUOLOP(迪浦)
2112+
SOP-8
105000
2500个/圆盘一级代理专营品牌!原装正品,优势现货,
询价
NIEC
23+
200A1200
362
全新原装正品,量大可订货!可开17%增值票!价格优势!
询价
PTC/普诚
24+23+
TSSOP24
12580
16年现货库存供应商终端BOM表可配单提供样品
询价
PTC
2403+
SSOP
11809
原装现货!欢迎随时咨询!
询价
PUOLOP迪浦
589220
16余年资质 绝对原盒原盘 更多数量
询价
NIEC
专业模块
MODULE
8513
模块原装主营-可开原型号增税票
询价