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ST TS4621EIJT
Configuration
1 options
Configuration
20+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- ST(STMicroelectronics) TS4621EIJT
- Type
- ST
- Minimum package
- 5000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- ST(STMicroelectronics)
- Electronic Component
- TS4621EIJT
- Electronic Component
- 1
- Package
- FlipChip-16(1.7x1.7)
- Electronic Component
- Audio Power Amplifier
- Electronic Component
- 1g
- Electronic Component
- 100dB
- Electronic Component
- 1
- Power Amplifier Type
- G Power Amplifier
- Features
- Switch
- Electronic Component
- BM0000631820
- Operating Temperature
- 40℃~+85℃
- Operating Voltage
- 2.3V~4.8V
- Static Current(Iq)
- 1.2mA
- Speaker Channel Count
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
TS4621EIJT 产品概述
一、产品简介
TS4621EIJT 是意法半导体（STMicroelectronics）推出的一款 G 类 2 通道立体声耳机放大器，专为高性能音频应用而设计。它采用了先进的封装技术，具有小巧的 16-覆晶封装（1.65mm x 1.65mm），适合空间受限的电子设备如智能手机、平板电脑和其他便携式音频设备。TS4621EIJT 具备卓越的音频特性和丰富的保护功能，能够为用户提供清晰、高保真的音频体验。
二、主要特点
输出类型与通道数：
- TS4621EIJT 具备立体声输出（2 通道），可提供更为丰富的音频体验，适合音乐和多媒体应用。
消除爆音和短路保护：
- 该放大器内置消除爆音技术，有效避免音频输出时出现尖锐声，保护听力及耳机设备。同时，短路和热保护功能进一步保证了设备在极端工作环境下的安全性，防止意外损坏。
差分输入与I²C控制：
- TS4621EIJT 支持差分输入，能有效减少噪声干扰，提高音质。借助 I²C 接口，用户可方便地进行音量控制和其他参数设置，实现个性化调音。
待机模式：
- 该设备具有待机功能，能够优化电池使用寿命，适合移动设备的长时间使用需求。在待机模式下，功耗降至最低，延长了电池的续航时间。
宽电压供电范围：
- TS4621EIJT 的工作电压范围为 2.3V 至 4.8V，适用于多种设计情况，提供了灵活性以适应不同的电源管理方案。
工作温度范围：
- 该放大器支持的工作温度范围为 -40°C 至 85°C（TA），保证了在各种环境下的稳定性能，适合工业和汽车等应用领域。
三、技术规格
- 类型：G 类放大器
- 封装形式：16-覆晶（1.65mm x 1.65mm）
- 功耗：低功耗设计确保在提高音质的同时，减小电源需求
- 信噪比：良好的信噪比确保音频输出的清晰度，丰富的细节表现
四、应用领域
TS4621EIJT 广泛应用于各种消费类电子产品及专业音频设备，包括但不限于：
- 移动设备：智能手机、平板电脑、MP3 播放器
- 个人音频设备：无线耳机、耳塞、音响
- 汽车音响系统：提供高保真音频输出，提升车内音质
- 工业设备：需在恶劣环境下稳定运行的音频系统
五、总结
综上所述，TS4621EIJT 是一款高效可靠的 G 类 2 通道立体声耳机放大器，凭借其丰富的音频处理特性、坚固的保护机制和灵活的电压供电范围，使其在移动电子设备和音频系统中表现优异。对追求音质与设备性能的设计师而言，TS4621EIJT 无疑是极具吸引力的选择。其在工作温度、功耗控制及空间设计方面的优势，为其在现代电子产品中搭建音频平台奠定了基础，值得应用于更广泛的场景中。
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