STMicroelectronics TS4999
The TS4999 is a stereo fully-differential class D power amplifier. It can drive up to 1.35 W into a 8 Ω load at 5 V per channel. The device has four different gain settings utilizing two discrete pins, G0 and G1.| Part No. | TS4999 |
|---|---|
| Datasheet | TS4999 Download |
| Manufacturer |  STMicroelectronics |
| Description | Filter-free stereo 2.8W class D audio power amplifier |
| Buy | Stock & Price |
FEATURES
● Operates from VCC = 2.4 to 5.5 V● Dedicated standby mode active low/channel
● Output power per channel: 2.8 W at 5 V into 4 Ω with 10% THD+N or 0.7 W at 3.6 V into 8 Ω with 1% THD+N max.
● Selectable 3D sound effect
● Four gain setting steps: 3.5, 6, 9.5 and 12 dB
● Low current consumption
● PSSR: 63 dB typical at 217 Hz.
● Fast start up phase: 7.8 ms
● Short-circuit and thermal shutdown protection
● Flip chip 18-bump lead-free package
APPLICATIONS
● Cellular phones● PDAs
● Notebook PCs
DESCRIPTION
Pop and click reduction circuitry provides low on/off switch noise while allowing the device to start within 8 ms. 3D enhancement effects are sel
