TDA8571 Philips Semiconductors, TDA8571 Datasheet

no-image

TDA8571

Manufacturer Part Number
TDA8571
Description
4 x 40 W BTL quad car radio power amplifier
Manufacturer
Philips Semiconductors
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TDA8571J
Manufacturer:
PHILIPS
Quantity:
230
Part Number:
TDA8571J
Manufacturer:
ST
0
Part Number:
TDA8571J
Manufacturer:
PHILIPS/飞利浦
Quantity:
20 000
Part Number:
TDA8571J/N2,112
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Part Number:
TDA8571J/N2112
Manufacturer:
PHILIPS
Quantity:
8 000
Preliminary specification
File under Integrated Circuits, IC01
DATA SHEET
TDA8571J
4 x 40 W BTL quad car radio power
amplifier
INTEGRATED CIRCUITS
1998 Mar 13

Related parts for TDA8571

TDA8571 Summary of contents

Page 1

... DATA SHEET TDA8571J BTL quad car radio power amplifier Preliminary specification File under Integrated Circuits, IC01 INTEGRATED CIRCUITS 1998 Mar 13 ...

Page 2

... DIL-bent-SIL power package; 23 leads (straight lead length 3.2 mm) 1998 Mar 13 GENERAL DESCRIPTION The TDA8571J is a integrated class-B output amplifier contained in a 23-lead Single-In-Line (SIL) plastic power package. It contains four amplifiers in a BTL configuration, each with a gain of 34 dB. The output power is 4 ...

Page 3

... MODE TDA8571J DIAGNOSTIC PGND1 PGND2 PGND3 Fig.1 Block diagram. 3 Preliminary specification TDA8571J OUT1 4 OUT1 V ref 7 OUT2 5 OUT2 9 V DIAG 17 OUT3 19 OUT3 V ref 22 OUT4 20 OUT4 21 MGM562 PGND4 ...

Page 4

... P4 1998 Mar 13 DESCRIPTION handbook, halfpage 4 Preliminary specification TDA8571J OUT1 2 PGND1 3 OUT1 4 OUT2 5 PGND2 6 OUT2 DIAG 9 IN1 10 IN2 11 TDA8571J SGND 12 IN3 13 IN4 14 MODE OUT3 17 PGND3 18 OUT3 19 OUT4 20 PGND4 21 OUT4 MGM563 Fig.2 Pin configuration. ...

Page 5

... Philips Semiconductors BTL quad car radio power amplifier FUNCTIONAL DESCRIPTION The TDA8571J contains four identical amplifiers which can be used for bridge applications. The gain of each amplifier is fixed at 34 dB. Mode select switch (pin 15) Standby: low supply current (<100 A) Mute: input signal suppressed Operating: normal on condition. Since this pin has a low input current (< ...

Page 6

... Philips Semiconductors BTL quad car radio power amplifier short handbook, full pagewidth circuit current short-circuit over the load 1998 Mar Fig.5 Short-circuit waveform. 6 Preliminary specification TDA8571J MGG156 t t ...

Page 7

... Mar 13 CONDITIONS operating non-operating load dump protection; during 50 ms; t PARAMETER virtual junction OUT1 OUT2 OUT3 3.2 K/W 3.2 K/W 3.2 K/W 0.2 K/W case Fig.6 Equivalent thermal resistance network. 7 Preliminary specification TDA8571J MIN. MAX 2 7 +150 40 +85 150 VALUE 40 1 OUT4 3 ...

Page 8

... Mar 13 CONDITIONS note 14 note 2 note 2 MUTE ON MUTE during any fault condition and AC operating Preliminary specification TDA8571J MIN. TYP. 6 14.4 200 8.5 30 7.0 3.3 7.0 0 0.2 145 = 8 MAX. UNIT 18 V 360 ...

Page 9

... (RMS) i i(max) 9 Preliminary specification MIN. TYP 17 (p- 0 20000 (p- (p- (p- 125 150 100 45 TDA8571J MAX. UNIT kHz 170 ...

Page 10

... Fig.7 Application circuit diagram. 10 Preliminary specification 14.4 V 100 nF 2200 OUT1 OUT1 4 V ref 7 OUT2 OUT2 DIAG 9 diagnostic output 17 OUT3 OUT3 V ref 22 OUT4 OUT4 20 21 PGND4 MGM564 150 ms (charging the input capacitors at pins TDA8571J ...

Page 11

... P MGM568 10 handbook, halfpage THD N (%) ( Fig.11 THD + function of frequency Preliminary specification TDA8571J (1) (2) ( Fig function (1) ( MGM567 (V) ...

Page 12

... MGM570 30 handbook, halfpage cs (dB (Hz) (1) Between channels 1 and 2 or between channels 3 and 4. (2) Between channels and channels Fig.13 Channel separation as a function of 12 Preliminary specification TDA8571J (1) ( frequency. MGM565 (Hz) ...

Page 13

... W BTL quad car radio power amplifier PCB layout handbook, full pagewidth 78.74 Pgnd 2200 out1 out2 Dimensions in mm. 1998 Mar 13 111.76 100 nF 470 nF 470 nF diag in sgnd Fig.14 PCB layout (component side). 13 Preliminary specification out 4 out 3 in mode 4 MGK079 TDA8571J ...

Page 14

... W BTL quad car radio power amplifier handbook, full pagewidth 78.74 out 4 out 3 Dimensions in mm. 1998 Mar 13 111.76 100nF 470 nF 470 nF mode in sgnd Fig.15 PCB layout (soldering side). 14 Preliminary specification TDA8571J Pgnd 2200 out1 out2 diag 10 k MGK080 ...

Page 15

... REFERENCES JEDEC EIAJ 15 Preliminary specification non-concave view B: mounting base side 6.2 1.85 3.6 14.0 10.7 2.4 2.1 4.3 5.8 1.65 2.8 13.0 9.9 1.6 1.8 EUROPEAN PROJECTION TDA8571J SOT411 ( 1.43 0.6 0.25 0.03 45 0.78 ISSUE DATE 96-10-11 98-02-20 ...

Page 16

... If the temperature of the soldering iron bit is less than 300 C it may remain in contact for seconds. If the bit temperature is between 300 and 400 C, contact may seconds. 16 Preliminary specification TDA8571J ). If the stg max ...

Page 17

... Philips Semiconductors BTL quad car radio power amplifier 1998 Mar 13 NOTES 17 Preliminary specification TDA8571J ...

Page 18

... Philips Semiconductors BTL quad car radio power amplifier 1998 Mar 13 NOTES 18 Preliminary specification TDA8571J ...

Page 19

... Philips Semiconductors BTL quad car radio power amplifier 1998 Mar 13 NOTES 19 Preliminary specification TDA8571J ...

Page 20

... Tel. +46 8 632 2000, Fax. +46 8 632 2745 Switzerland: Allmendstrasse 140, CH-8027 ZÜRICH, Tel. +41 1 488 2686, Fax. +41 1 488 3263 Taiwan: Philips Semiconductors, 6F, No. 96, Chien Kuo N. Rd., Sec. 1, TAIPEI, Taiwan Tel. +886 2 2134 2865, Fax. +886 2 2134 2874 Thailand: PHILIPS ELECTRONICS (THAILAND) Ltd., 209/2 Sanpavuth-Bangna Road Prakanong, BANGKOK 10260, Tel ...

Related keywords