STMicroelectronics TS499 Audio Power Amplifiers
STMicroelectronics TS499 Audio Power Amplifiers reduce the number of external components in demanding audio applications. These audio power amplifiers are capable of delivering up to 1.2W of continuous RMS output power into an 8Ω load at 5V. An externally-controlled standby mode reduces the supply current to less than 10nA. The amplifiers also include internal thermal shutdown protection. The unity-gain stable amplifier can be configured by external gain-setting resistors.
Features
- Operating range from VCC = 2.2V to 5.5V
- 1.2W output power at VCC = 5V, THD = 1%, F = 1kHz, with 8Ω load
- Ultralow consumption in standby mode
- Near-zero pop and click
- Ultralow distortion
- Unity gain stable
- Available in 9-bump flip-chip, miniSO-8 and DFN8 packages
Applications
- Mobile phones (cellular / cordless)
- Laptop / notebook computers
- PDAs
- Portable audio devices
Pubblicato: 2018-02-08
| Aggiornato: 2023-01-31