STEVAL-CCA025V1

批量生产

基于TS4621E的G类无电容耳机放大器

下载数据摘要
概述
样片和购买
解决方案
资源
工具与软件
质量与可靠性
eDesignSuite
开始
Partner products
Sales Briefcase
  • The STEVAL-CCA025V1 demonstration board is designed to aid in the evaluation of the TS4621E audio differential input stereo headphone amplifier. The TS4621E device is soldered on a four-layer PCB. An on-board RS-232 to I2C interface renders the board easy to control from a personal computer through a serial port.

    The software provided with the board controls all features of the TS4621E, such as gain, mode, mute, standby and register status.
    You can also use the connectors on the demonstration board to directly control the features through another I2C interface.

    主要特性

    • Power supply range: 2.3 V to 4.8 V
    • 0.6 mA/channel quiescent current
    • 2.1 mA current consumption with 100 μW/channel (10 dB crest factor)
    • 0.006% typical THD+N at 1 kHz
    • 100 dB typical PSRR at 217 Hz
    • Zero pop and click
    • I2C interface for volume control
    • Digital volume control range: -60 dB to +4 dB
    • 100 dB of SNR A-weighted at G = 0 dB
    • Independent right and left channel enable control
    • Integrated high-efficiency buck converter
    • Low standby current: 5 μA max
    • No output coupling capacitors (thanks to the internal negative supply)
    • Thermal shutdown and short-circuit protection
    • RoHS compliant

适合您的资源

00 选择要下载的文档

技术文档

    • 描述 版本 文档大小 操作
      DB1035
      Class G capless headphone amplifier demonstration board based on the TS4621E
      2.1
      85.67 KB
      PDF
      DB1035

      Class G capless headphone amplifier demonstration board based on the TS4621E

    • 描述 版本 文档大小 操作
      AN3145
      STEVAL-CCA025V1 demonstration board user guidelines for the TS4621 high-performance stereo headphone amplifier
      1.2
      1,018.88 KB
      PDF
      AN3145

      STEVAL-CCA025V1 demonstration board user guidelines for the TS4621 high-performance stereo headphone amplifier

Hardware Resources

    • 描述 版本 文档大小 操作
      STEVAL-CCA025V1 gerber files 1.0
      322.51 KB
      ZIP

      STEVAL-CCA025V1 gerber files

    • 描述 版本 文档大小 操作
      STEVAL-CCA025V1 BOM 2.1
      7.58 KB
      PDF

      STEVAL-CCA025V1 BOM

    • 描述 版本 文档大小 操作
      Board schematics 1.0
      37.62 KB
      PDF

      Board schematics

法律

    • 描述 版本 文档大小 操作
      Demo products licence agreement 3.2
      22.17 KB
      PDF
      Terms of use 1.7
      57.54 KB
      PDF

      Demo products licence agreement

      Terms of use

质量与可靠性

产品型号 Marketing Status 封装 等级规格 符合RoHS级别 WEEE Compliant 材料声明**
STEVAL-CCA025V1
批量生产
CARD 工业 Ecopack2 -

STEVAL-CCA025V1

Package:

CARD

Material Declaration**:

Marketing Status

批量生产

Package

CARD

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此,它们可能不是100%适用于特定的设备。有关特定设备的信息,请联系 销售支持

样片和购买

产品型号
从分销商订购
从ST订购
核心产品
供货状态
供应商
ECCN (US)
ECCN (EU)
Country of Origin
Budgetary Price (US$)*/Qty
STEVAL-CCA025V1 没有经销商,请联系我们的销售办事处 TS4621E
批量生产
- EAR99 NEC ITALY 62.0 / 1

STEVAL-CCA025V1

核心产品

TS4621E

供货状态

批量生产

Budgetary Price (US$)*/Qty

62.0 / 1

供应商

-

ECCN (US)

EAR99

ECCN (EU)

NEC

Budgetary Price (US$)* / Qty

62.0 / 1

Country of Origin

ITALY

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商