TDF8599A datasheet(6/54 Pages) NXP

부품명	TDF8599A

상세설명	I2C-bus controlled dual channel 135 W/4 W, single channel 250 W/2 W class-D power amplifier with load diagnostics

Download	54 Pages

Scroll/Zoom	100%

제조업체	NXP [NXP Semiconductors]

홈페이지	http://www.nxp.com

Logo

6 / 54 page

TDF8599A_2

Product data sheet

Rev. 02 — 30 June 2009

6 of 54

NXP Semiconductors

TDF8599A

I2C-bus controlled dual channel class-D power ampliﬁer

The TDF8599A includes integrated common circuits for all channels such as the oscillator,

all reference sources, mode functionality and a digital timing manager. In addition, the

built-in protection includes thermal foldback, temperature, overcurrent and overvoltage

(load dump).

The TDF8599A operates in either I2C-bus mode or non-I2C-bus mode. In I2C-bus mode,

DC load detection, frequency hopping and extended conﬁguration functions are provided

together with enhanced diagnostic information.

8.2 Mode selection

The mode pins EN, ADS and SEL_MUTE enable mute state, I2C-bus mode and Operating

mode switching.

Pin SEL_MUTE is used to mute and unmute the device and must be connected to an

external capacitor (CON). This capacitor generates a time constant which is used to

ensure smooth fade-in and fade-out of the input signal.

The TDF8599A is enabled when pin EN is HIGH. When pin EN is LOW, the TDF8599A is

off and the supply current is at its lowest value (typically 2

µA). When off, the TDF8599A is

completely deactivated and will not react to I2C-bus commands.

I2C-bus mode is selected by connecting a resistor between pins ADS and AGND. In

I2C-bus mode with pin EN HIGH, the TDF8599A waits for further commands (see

Table 4). I2C-bus mode is described in Section 9 on page 23.

Non-I2C-bus mode is selected by connecting pin ADS to pin AGND. In non-I2C-bus mode,

the default TDF8599A state is Mute mode. The ampliﬁers switch idle (50 % duty cycle)

and the audio signal is suppressed at the output. In addition, the capacitor (CSVRR) is

charged to half the supply voltage. To enter Operating mode, pin SEL_MUTE must be

HGH with S1 open, enabling capacitor (CON) charged by an internal pull-up (see

Figure 3). In addition, pin EN must be driven HIGH.

I2C-bus mode and non-I2C-bus mode control are described in Table 4 on page 7 and

Table 5 on page 7. Switches S1 and S2 are shown in Figure 3.

a. Non-I2C-bus mode

b. I2C-bus mode

See Table 13 for detailed information on

RADS.

Fig 3.

Mode selection

001aak073

SEL_MUTE

EN

3.3 V

CON

S1

S2

TDF8599A

ADS

AGND

001aak074

SEL_MUTE

EN

3.3 V

CON

S2

TDF8599A

ADS

RADS

AGND

유사한 부품 번호 - TDF8599A

제조업체	부품명	데이터시트	상세설명
NXP Semiconductors	TDF8599A	520Kb / 55P	I2C-bus controlled dual channel 135 W/4 ?? single channel 250 W/2 ??class-D power amplifier with load diagnostics Rev. 3-2 May 2013

More results

유사한 설명 - TDF8599A

제조업체	부품명	데이터시트	상세설명
NXP Semiconductors	TDF8599A	520Kb / 55P	I2C-bus controlled dual channel 135 W/4 ?? single channel 250 W/2 ??class-D power amplifier with load diagnostics Rev. 3-2 May 2013
	TDF8599	316Kb / 52P	I2C-bus controlled dual channel 43 W/2 W single channel 85 W/1 W class-D power amplifier with load diagnostics Rev. 01-13 November 2008
	TDF8599B	339Kb / 54P	I2C-bus controlled dual channel 43 W/4 W, single channel 85 W/1 W class-D power amplifier with load diagnostics Rev. 01-29 July 2009
	TDF8599B	569Kb / 54P	I2C-bus controlled dual channel 43 W/2 Ohm, single channel 85 W/1 Ohm class-D power amplifier with load diagnostics Rev. 2 ??23 August 2016
	TDA1566	299Kb / 46P	I2C-bus controlled dual channel 46 W/2 W, single channel 92 W/1 W amplifier with load diagnostic features Rev. 02-20 August 2007
	TDA1566	299Kb / 46P	I2C-bus controlled dual channel 46 W/2 OHM, single channel 92 W/1 OHM amplifier Rev. 02-20 August 2007
	TDA8595	484Kb / 51P	I2C-bus controlled 4 ??45 W power amplifier Rev. 5-11 June 2013
	TDA8594	469Kb / 49P	I2C-bus controlled 4 ??50 W power amplifier Rev. 5-11 June 2013
	TDA8595	294Kb / 50P	I2C-bus controlled 4 쨈 45 W power amplifier Rev. 02-21 November 2007
	TDA8594	290Kb / 48P	I2C-bus controlled 4 X 50 W power amplifier Rev. 02-11 December 2007

More results

TDF8599A 데이터시트(PDF) 6 Page - NXP Semiconductors

TDF8599A 데이터시트(HTML) 6 Page - NXP Semiconductors

유사한 부품 번호 - TDF8599A

유사한 설명 - TDF8599A

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54

데이터시트 다운로드

링크 URL