TS4994FC

批量生产

1.2 W差分输入/输出音频功率放大器,支持可选待机

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概述
Online design
样片和购买
解决方案
文件
CAD资源
工具与软件
质量与可靠性
开始
Partner products
Sales Briefcase

产品概述

描述

The TS4994FC is an audio power amplifier capable of delivering 1W of continuous RMS output power into an 8Ω load @ 5V. Due to its differential inputs, it exhibits outstanding noise immunity. An external standby mode control reduces the supply current to less than 10nA. An STBY MODE pin allows the standby to be active HIGH or LOW. An internal thermal shutdown protection is also provided, making the device capable of sustaining short-circuits.
The device is equipped with common mode feedback circuitry allowing outputs to be always biased at VCC/2 regardless of the input common mode voltage.
The TS4994 is designed for high quality audio applications such as mobile phones and requires few external components.
  • 所有功能

    • Available in 9-bump flip-chip (300mm bump diameter)
    • Ultra fast startup time: 15ms typ.
    • Lead-free package
    • Ultra-low consumption in standby mode (10nA)
    • 90dB CMRR @ 217Hz
    • Differential inputs
    • 100dB PSRR @ 217Hz with grounded inputs
    • Near-zero pop & click
    • 1.2W rail-to-rail output power @ VCC =5V, THD = 1%, F = 1KHz, with 8Ω load
    • Selectable standby mode (active low or active high)
    • Operating range from VCC = 2.5V to 5.5V

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特别推荐

EDA Symbols, Footprints and 3D Models

STMicroelectronics - TS4994FC

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

Symbols

Symbols

Footprints

Footprints

3D model

3D models

质量与可靠性

产品型号 Marketing Status 封装 等级规格 符合RoHS级别 材料声明**
TS4994EIJT
批量生产
CSP P 0.5 mm 工业 Ecopack3

TS4994EIJT

Package:

CSP P 0.5 mm

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

CSP P 0.5 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack3

(**) 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
供货状态
ECCN (US)
ECCN (EU)
包装类型
封装
温度(ºC) Country of Origin
Budgetary Price (US$)*/Qty
最小值
最大值
TS4994EIJT 无法联系到经销商,请联系我们的销售办事处
批量生产
EAR99 NEC Tape And Reel CSP P 0.5 mm - - CHINA 0.1719 / 1k

TS4994EIJT

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.1719 / 1k

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

CSP P 0.5 mm

Operating Temperature (°C)

(最小值)

-

(最大值)

-

Budgetary Price (US$)* / Qty

0.1719 / 1k

Country of Origin

CHINA

(*) 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