产品概述
描述
The TS4995 is an audio power amplifier capable of delivering 1.2 W of continuous RMS output power into an 8 Ω load at 5 V. Thanks to its differential inputs, it exhibits outstanding noise immunity. An external standby mode control reduces the supply current to less than 10 nA. A STBY MODE pin allows the standby pin to be active high or low. An internal thermal shutdown protection is also provided, making the device capable of sustaining short-circuits.The TS4995 features an internal fixed gain at 6dB which reduces the number of external components on the application board.
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 TS4995 is specifically designed for high quality audio applications such as mobile phones and requires few external components.
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所有功能
- Ultra-low pops and click
- Available in 9-bump flip chip (300mm bump diameter)
- Selectable standby mode (active low or active high)
- Ultra-low consumption in standby mode (10nA)
- Differential inputs
- Operates from VCC= 2.5V to 5.5V
- 90dB PSRR @ 217Hz with grounded inputs
- 6dB integrated fixed gain
- Ultra-fast startup time: 10ms typ. at VCC=3.3V
- 1.2W rail to rail output power @ Vcc=5V, THD+N=1%, F=1kHz, with 8Ω load
EDA符号、封装和3D模型
STMicroelectronics - TS4995
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符号
封装
3D模型
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** |
|---|---|---|---|---|---|
| TS4995EIJT |
批量生产
|
CSP P 0.5 mm | 工业 | Ecopack3 |
|
TS4995EIJT
Package:
CSP P 0.5 mmMaterial Declaration**:
(**) 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 | |||||||||||
| TS4995EIJT | 2 distributors | Buy Direct |
批量生产
|
EAR99 | NEC | Tape And Reel | CSP P 0.5 mm | - | - | CHINA | 0.1751 / 1k | |
