TDF8553J datasheet(1/47 Pages) NXP

номер детали	TDF8553J

подробное описание детали	I2C-bus controlled 4 X 50 Watt power amplifier and multiple voltage regulator

PDF	47 Pages

Scroll/Zoom	100%

производитель	NXP [NXP Semiconductors]

домашняя страница	http://www.nxp.com

Logo

1 / 47 page

1.

General description

1.1 Ampliﬁers

The TDF8553 has a complementary quad audio power ampliﬁer that uses BCDMOS

technology. It contains four ampliﬁers conﬁgured in Bridge Tied Load (BTL) to drive

speakers for front and rear left and right channels. The I2C-bus allows diagnostic

information of each ampliﬁer and its speaker to be read separately. Both front and both

rear channel ampliﬁers can be conﬁgured independently in line driver mode with a gain of

20 dB (differential output) or ampliﬁer mode with a gain of 26 dB (BTL output).

1.2 Voltage regulators

The TDF8553 has a multiple output voltage regulator with two power switches.

The voltage regulator contains the following:

• Four switchable regulators and two standby regulators

• Two power switches with loss-of-ground protection and surge protection

• Second supply pin to reduce dissipation by means of an external DC-to-DC converter

2.

Features

I Ampliﬁers

N I2C-bus control

N Can drive a 2 Ω load with a battery voltage of up to 16 V and a 4 Ω load with a

battery voltage of up to 18 V

N DC load detection, open, short and present

N AC load (tweeter) detection

N Programmable clip detect; 1 % or 4 %

N Programmable thermal protection pre-warning

N Independent short-circuit protection per channel

N Selectable line driver (20 dB) and ampliﬁer mode (26 dB)

N Loss-of-ground and open VP safe

N All outputs protected from short-circuit to ground, to VP or across the load

N All pins protected from short-circuit to ground

N Soft thermal-clipping to prevent audio holes

N Low battery detection

TDF8553J

I2C-bus controlled 4

× 50 Watt power ampliﬁer and multiple

voltage regulator

Rev. 01 — 3 December 2008

Objective data sheet

Аналогичный номер детали - TDF8553J

производитель	номер детали	датащи	подробное описание детали
NXP Semiconductors	TDF8530TH	1Mb / 2P	Award-winning 4-channel Class-D amplifier for seamless audio in hybrid cars April 2013
	TDF8530TH/N2,118	1Mb / 2P	Award-winning 4-channel Class-D amplifier for seamless audio in hybrid cars April 2013
	TDF8541	1Mb / 54P	I 2C-bus controlled 4 x 45 W power amplifier Rev. 3 - 13 December 2011
	TDF8541J/N2	1Mb / 54P	I 2C-bus controlled 4 x 45 W power amplifier Rev. 3 - 13 December 2011
	TDF8541JS/N2	1Mb / 54P	I 2C-bus controlled 4 x 45 W power amplifier Rev. 3 - 13 December 2011

More results

Аналогичное описание - TDF8553J

производитель	номер детали	датащи	подробное описание детали
NXP Semiconductors	TDA8588J	296Kb / 54P	I2C-bus controlled 4 x 50 Watt power amplifier and multiple voltage regulator 2004 Feb 24
	TDA8589J	545Kb / 55P	I2C-bus controlled 4 45 Watt power amplifier and multiple voltage regulator 2004 Feb 24
	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
	TDA8594	469Kb / 49P	I2C-bus controlled 4 ??50 W power amplifier Rev. 5-11 June 2013
	TDA8595	484Kb / 51P	I2C-bus controlled 4 ??45 W power amplifier Rev. 5-11 June 2013
	TDA8596	275Kb / 48P	I2C-bus controlled 4 쨈 45 W power amplifier with symmetrical inputs Rev. 02-8 November 2007
	TDF8546_SDS	410Kb / 21P	I2C-bus controlled 4 ??45 W best efficiency amplifier Rev. 8-27 September 2013
STMicroelectronics	TDA7569BDLVPD	719Kb / 37P	4 x 50 W differential power amplifier with full I2C diagnostics, high efficiency and low voltage operation 18-Sep-2014
STMicroelectronics	TDA7569LV	831Kb / 39P	4 x 50 W power amplifier with full I2C diagnostics,high efficiency and low voltage operation 25-May-2011

More results

TDF8553J датащи(PDF) 1 Page - NXP Semiconductors

TDF8553J датащи(HTML) 1 Page - NXP Semiconductors

Аналогичный номер детали - TDF8553J

Аналогичное описание - TDF8553J

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

датащи скачать

ссылки URL