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PDF STEVAL-CCA011V1 Data sheet ( Hoja de datos )
| Número de pieza | STEVAL-CCA011V1 | |
| Descripción | Product Evaluation Boards | |
| Fabricantes | ST Microelectronics | |
| Logotipo |  |
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STEVAL-CCA011V1
Filter-free stereo 2x2.5 W Class-D audio power amplifier
demonstration board based on the TS2012FC
Data brief
Features
■ Operating range from VCC = 2.5 V to 5.5 V
■ Dedicated standby mode active low for each
channel
■ Output power per channel: 1.15 W @5 V or
0.63 W @ 3.6 V into 8 Ω with 1% THD+N max
■ Output power per channel: 1.85 W @5 V into 4
Ω with 1% THD+N max
■ Output short-circuit protection
■ Four gain select settings: 6, 12, 18, 24 dB
■ Low current consumption
■ PSRR: 63 dB typ @ 217 Hz with 6 dB gain
■ Fast start-up phase: 8 ms
■ Thermal shutdown protection
■ RoHS compliant
STEVAL-CCA011V1
Description
This demonstration board is based on TS2012FC
that is a fully differential Class-D stereo power
amplifier able to drive up to 1.15 W into an 8 Ω
load at 5 V per channel.
It achieves better efficiency compared to typical
Class-AB audio amps.
The device has four different gain settings that
use two digital pins: G0 and G1. 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 independently.
The TS2012FC also integrates output short-
circuit protection and thermal shutdown protection
and it is available in a 16-bumps Flip-Chip
package.
June 2009
Doc ID 15789 Rev 1
For further information contact your local STMicroelectronics sales office.
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www.st.com
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www.DataSShTeeEt4VUA.cLo-mCCA011V1
3 Revision history
Table 2. Document revision history
Date
Revision
03-Jun-2009
1 Initial release.
Revision history
Changes
Doc ID 15789 Rev 1
5/6
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet STEVAL-CCA011V1.PDF ] | |
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