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
样片和购买
| 产品型号 | Order from distributors | 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 | distributors 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 | | ||