TS2012FC Filter-free stereo 2 x 2.8 W class D audio power amplifier

The TS2012 is a fully-differential stereo class D 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 utilizing 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 separately.

The TS2012 is available in a flip-chip 16-bump lead-free package.

技术特性

Operates from VCC = 2.5 to 5.5 V
Dedicated standby mode active low for each channel
Output power per channel: 1.15 W at 5 V or 0.63 W at 3.6 V into 8 Ω with 1% THD+N max.
Output power per channel: 1.85 W at 5 V into 4 Ω 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

功能框图

TS2012FC 订购信息

订购型号	产品状态	美金价格	数量	封装	包装形式	温度范围	材料声明
TS2012EIJT	Active			CSPS0.5 11-16	Tape And Reel	-40 °C-125 °C	TS2012EIJT

DATASHEET

下载	描述	版本	大小
TS2012FC	DS5665: Filter-free flip-chip stereo 2 x 2.5 W class D audio power amplifer	4	653KB

APPLICATION NOTES

下载	描述	版本	大小
AN2861	AN2861: Demonstration board user guidelines for the TS2012FC filter-free stereo 2 x 2.5 W class D audio power amplifier	1	172KB

BOARDS AND TOOLS

下载	描述
STEVAL-CCA011V1	Filter-free stereo 2x2.5 W Class-D audio power amplifier demonstration board based on the TS2012FC