Philips TDA1516BQ-N2-S10, TDA1516BQ-N2 Datasheet

INTEGRATED CIRCUITS

TDA1516BQ

24 W BTL or 2 x 12 watt stereo car radio power amplifier

Product specification			July 1994
File under Integrated Circuits, IC01

Philips Semiconductors	Product specification

24 W BTL or 2 x 12 watt stereo car radio

TDA1516BQ

power amplifier

GENERAL DESCRIPTION

The TDA 1516BQ is an integrated class-B output amplifier in a 13-lead single-in-line (SlL) plastic power package. The device is primarily developed for car radio applications.

FEATURES
∙	Requires very few external components	∙	Thermally protected
∙	Flexibility in use − stereo as well as mono BTL	∙	Reverse polarity safe
∙	High output power (without bootstrap)	∙	Capability to handle high energy on outputs (VP = 0 V)
∙	Low offset voltage at output (important for BTL)	∙	No switch-on/switch-off plop
∙	Fixed gain	∙	Flexible leads
∙	Good ripple rejection	∙	Low thermal resistance
∙	Mute/stand-by switch	∙	Identical inputs (inverting and non-inverting)
∙	Load dump protection	∙	Compatible with TDA1518Q (except gain)
∙	A.C. and d.c. short-circuit-safe to ground and VP

QUICK REFERENCE DATA

PARAMETER	CONDITIONS	SYMBOL	MIN.	TYP.	MAX.	UNIT
Supply voltage range
operating		VP	6,0	14,4	18,0	V
non-operating		VP	−	−	30,0	V
load dump protected		VP	−	−	45,0	V
Repetitive peak output
current		IORM	−	−	4	A
Total quiescent current		Itot	−	30	−	mA
Stand-by current		Isb	−	0,1	100	μA
Switch-on current		Isw	−	−	40	μA
Input impedance
BTL		|ZI|	25	−	−	kΩ
stereo		|ZI|	50	−	−	kΩ
Stereo application
Output power	THD = 10%; 4 Ω	Po	−	6	−	W
	THD = 10%; 2 Ω	Po	−	11	−	W
Channel separation		α	40	−	−	dB
Noise output voltage		Vno(rms)	−	50	−	μV
BTL application
Output power	THD = 10%; 4 Ω	Po	−	22	−	W
Supply voltage	RS = 0 Ω;
ripple rejection	f = 100 Hz to 10 kHz	RR	48	−	−	dB
D.C. output offset voltage		| VO|	−	−	100	mV

July 1994

2

Philips Semiconductors	Product specification

24 W BTL or 2 x 12 watt stereo car radio

TDA1516BQ

power amplifier

PACKAGE OUTLINE

13-lead SIL-bent-to-DIL; plastic power (SOT141); SOT141-6; 1996 July 24.

Fig.1	Block diagram.
July 1994	3

Philips Semiconductors	Product specification

24 W BTL or 2 x 12 watt stereo car radio

TDA1516BQ

power amplifier

PINNING
1	-INV1	non-inverting input 1	8	BS2	bootstrap 2
2	INV	inverting input	9	OUT2	output 2
3	GND1	ground (signal)	10	VP	supply voltage
4	Vref	reference voltage	11	M/SS	mute/stand-by switch
5	OUT1	output 1	12	RR	supply voltage ripple rejection
6	BS1	bootstrap 1	13	-INV2	non-inverting input 2
7	GND2	ground (substrate)

FUNCTIONAL DESCRIPTION

The TDA1516BQ contains two identical amplifiers with differential input stages. This device can be used for stereo or bridge applications. The gain of each amplifier is fixed at 20 dB. A special feature of this device is the mute/stand-by switch which has the following features:

·low stand-by current (< 100 mA)

·low mute/stand-by switching current (low cost supply switch)

·mute condition.

RATINGS

Limiting values in accordance with the Absolute Maximum System (IEC 134)

PARAMETER	CONDITIONS	SYMBOL	MIN.	MAX.	UNIT
Supply voltage
operating		VP	-	18	V
non-operating		VP	-	30	V
load dump protected	during 50 ms;
	tr ³ 2,5 ms	VP	-	45	V
A.C. and d.c. short-circuit-
safe voltage		VPSC	-	18	V
Reverse polarity		VPR	-	6	V
Energy handling capability
at outputs	VP = 0 V		-	200	mJ
Non-repetitive peak output
current		IOSM	-	6	A
Repetitive peak output
current		IORM	-	4	A
Total power dissipation	see Fig.2	Ptot	-	25	W
Crystal temperature		Tc	-	150	°C
Storage temperature range		Tstg	-55	+ 150	°C

July 1994

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