STMicroelectronics TS2012EI
The TS2012EI is a fully-differential stereo class D power amplifier able to drive up to 1.15 W into an 8 load at 5 V per channel. It achieves better efficiency compared to typical class AB audio amps. The TS2012EI is available in a Flip Chip 16 bump lead-free package.| Part No. | TS2012EI |
|---|---|
| Datasheet | TS2012EI Download |
| Manufacturer |  STMicroelectronics |
| Description | Filter-free Flip Chip stereo 2 x 2.5W class D audio power amplifier |
| Buy | Stock & Price |
APPLICATIONS
● Cellular phones● PDA LOUT+ STDBYR AGND ROUT+ PVCC G1 G0 AVCC
DESCRIPTION
The TS2012EI is a fully-differential stereo class D power amplifier able to drive up to 1.15 W into an 8 load at 5 V per channel. ILNILN++ LIN- RIN- RIN+ The device has four different gain settings utilizing two digital pins: G0 and G1. Flip Chip 16 Pin connection (top view)FEATURES
● Operates from VCC = 2.5 to 5.5 V● Dedicated standby mode active low for each channel Pop and click reduction circuitry provides low on/off switch noise while allowing the device to start within 8 ms. Two standby pins (active low) allow each channel to be switched off separately.
● Output power per channel: 1.15 W at 5 V or 0.63 W at 3.6 V into 8 with 1% THD+N max.
● Output power per channel: 1.85 W at 5 V into 4 with 1% THD+N max.
● Output short-circuit protection
● Four gain setting steps: 6, 12, 18, 24 dB
● Low current consumption
● PSSR: 63 dB typ. at 217 Hz.
● Fast startup phase: 7.8 ms
● Thermal shutdown protection
● Flip Chip 16 bump lead-free package Table 1.
