TS2007 datasheet(1/29 Pages) STMICROELECTRONICS

部件名	TS2007

功能描述	3 W filter-free Class D audio power amplifer with 6-12 dB fixed gain select

PDF	29 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

1 / 29 page

May 2011

Doc ID 13123 Rev 4

1/29

29

TS2007

3 W filter-free Class D audio power amplifer with

6-12 dB fixed gain select

Features

■ Operating range from VCC = 2.4 V to 5.5 V

■ Standby mode active low

■ Output power: 1.4 W at 5 V or 0.45 W at 3.0 V

into 8

Ω with 1% THD+N max.

■ Output power: 2.3 W at 5 V or 0.75 W at 3.0 V

into 4

Ω with 1% THD+N max.

■ Fixed gain select: 6 dB or 12 dB

■ Low current consumption

■ Efficiency: 88% typ.

■ Signal-to-noise ratio: 94 dB typ.

■ PSRR: 63 dB typ at 217 Hz with 6 dB gain

■ PWM base frequency: 280 kHz

■ Low pop & click noise

■ Thermal shutdown protection

■ DFN8 3 x 3 mm package

Applications

■ Cellular phones

■ PDAs

■ Notebook PCs

Description

The TS2007 is a class D power audio amplifier.

Able to drive up to 1.4 W into an 8

Ω load at 5 V, it

achieves outstanding efficiency compared to

typical class AB audio power amplifiers.

This device allows switching between two

different gains: 6 or 12dB via a logic signal on the

GS pin. A pop & click reduction circuitry provides

low on/off switching noise while allowing the

device to start within 5 ms. A standby function

(active low) allows lowering the current

consumption down to 10 nA typ.

The TS2007 is available in DFN8 3 x 3 mm lead-

free packages.

TS2007IQT - DFN8

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www.st.com

Obsolete

Product(s)

- Obsolete

Product(s)

类似零件编号 - TS2007

制造商	部件名	数据表	功能描述
STMicroelectronics	TS2007	466Kb / 29P	3W filter-free Class D audio power amplifer with 6-12dB fixed gain select 24-May-2007
	TS2007EIJT	454Kb / 28P	3 W filter-free class D audio power amplifier with 6 or 12 dB fixed gain select 19-Aug-2008
	TS2007EIJT	833Kb / 33P	3 W, filter-free, class-D audio power amplifier with 6 or 12 dB fixed gain select 15-Apr-2019
	TS2007EKIJT	454Kb / 28P	3 W filter-free class D audio power amplifier with 6 or 12 dB fixed gain select 19-Aug-2008
	TS2007FC	454Kb / 28P	3 W filter-free class D audio power amplifier with 6 or 12 dB fixed gain select 19-Aug-2008

More results

类似说明 - TS2007

制造商	部件名	数据表	功能描述
Texas Instruments	TPA2032D1	867Kb / 17P	2.75-W FIXED GAIN MONO FILTER-FREE CLASS-D AUDIO POWER AMPLIFIER
STMicroelectronics	TS2007	466Kb / 29P	3W filter-free Class D audio power amplifer with 6-12dB fixed gain select 24-May-2007
	TS2007FC	454Kb / 28P	3 W filter-free class D audio power amplifier with 6 or 12 dB fixed gain select 19-Aug-2008
	TS2012	376Kb / 30P	Filter-free stereo 2x2.8W class D audio power amplifer 17-Dec-2007
	TS2012FC	598Kb / 31P	Filter-free flip-chip stereo 2x2.5 W class D audio power amplifer 17-Apr-2008
Texas Instruments	TPA2035D1	993Kb / 20P	2.75-W FIXED GAIN MONO FILTER-FREE CLASS-D AUDIO POWER AMPLIFIER
STMicroelectronics	TS2007	492Kb / 29P	3 W filter-free Class D audio power amplifer with 6-12 dB fixed gain select 02-May-2011
STMicroelectronics	STEVAL-CCA012V1	107Kb / 4P	3 W filter-free class-D audio amplifier demonstration board with 6-12 dB fixed gain select based on the TS2007 17-Jun-2009
Texas Instruments	TPA2034D1YZFR	1Mb / 19P	2.75-W FIXED GAIN MONO FILTER-FREE CLASS-D AUDIO POWER AMPLIFIER
Texas Instruments	TPA2032D1	1Mb / 19P	2.75-W FIXED GAIN MONO FILTER-FREE CLASS-D AUDIO POWER AMPLIFIER