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.
|DS4762: 1.2 W fully differential audio power amplifier with selectable standby and 6 dB fixed gain||3.1||434.03 KB|
|AN2474: TS4995 1.2W fully differential audio power amplifier with selectable standby and 6db fixed gain - evaluation board user guidelines||1.4||127.69 KB|
|ST offering in Wearable - Analog and Mixed Signal Portfolio||3.0||1.47 MB|
|ST’s solutions for mobile devices||3.2||2.35 MB|
|製品型番||パッケージ||Packing Type||Operating Temperature (°C) (min)||Operating Temperature (°C) (max)||Marketing Status||Unit Price (US$) *||数量||ECCN (US)||Country of Origin||More info||Order from ST||Order from Distributors|
|TS4995EIJT||Chip Scale Package 0.5mm pitch||Tape And Reel||-||-||Active : Product is in volume production||0.497||1000||EAR99||CHINA||MORE INFO||No availability reported, please contact our Sales office|
|製品型番||Marketing Status||パッケージ||Grade||RoHS Compliance Grade||Material Declaration**|
|TS4995EIJT||アクティブ||Chip Scale Package 0.5mm pitch||インダストリアル||Ecopack3|
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.