TDA1011 View Datasheet(PDF) - Philips Electronics

Part Name

Description

Manufacturer

TDA1011

2 to 6 W audio power amplifier

Philips Electronics 

Philips Semiconductors

2 to 6 W audio power amplifier

Product specification

TDA1011

The TDA1011 is a monolithic integrated audio amplifier circuit in a 9-lead single in-line (SIL) plastic package. The device

is especially designed for portable radio and recorder applications and delivers up to 4 W in a 4 Ω load impedance. The

device can deliver up to 6 W into 4 Ω at 16 V loaded supply in mains-fed applications. The maximum permissible supply

voltage of 24 V makes this circuit very suitable for d.c. and a.c. apparatus, while the very low applicable supply voltage

of 3,6 V permits 6 V applications. Special features are:

• single in-line (SIL) construction for easy mounting

• separated preamplifier and power amplifier

• high output power

• thermal protection

• high input impedance

• low current drain

• limited noise behaviour at radio frequencies

QUICK REFERENCE DATA

Supply voltage range

Peak output current

Output power at dtot = 10%

VP = 16 V; RL = 4 Ω

VP = 12 V; RL = 4 Ω

VP = 9 V; RL = 4 Ω

VP = 6 V; RL = 4 Ω

Total harmonic distortion at Po = 1 W; RL = 4 Ω

Input impedance

preamplifier (pin 8)

power amplifier (pin 6)

Total quiescent current

Operating ambient temperature

Storage temperature

VP

IOM

Po

Po

Po

Po

dtot

|Zi|

|Zi|

Itot

Tamb

Tstg

3,6 to 20 V

max.

3A

typ.

6,5 W

typ.

4,2 W

typ.

2,3 W

typ.

1,0 W

typ.

0,2 %

>

100 kΩ

typ.

20 kΩ

typ.

14 mA

−25 to + 150 °C

−55 to +150 °C

PACKAGE OUTLINE

9-lead SIL; plastic (SOT110B); SOT110-1; 1996 July 23.

November 1982

2

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