參數(shù)資料
型號(hào): TDA1011
廠商: NXP Semiconductors N.V.
英文描述: 2 to 6 W audio power amplifier
中文描述: 2至6 W音頻功率放大器
文件頁(yè)數(shù): 2/14頁(yè)
文件大小: 304K
代理商: TDA1011
November 1982
2
Philips Semiconductors
Product specification
2 to 6 W audio power amplifier
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
load impedance. The
device can deliver up to 6 W into 4
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
PACKAGE OUTLINE
9-lead SIL; plastic (SOT110B); SOT110-1; 1996 July 23.
Supply voltage range
V
P
I
OM
3,6 to 20 V
Peak output current
max.
3 A
Output power at d
tot
= 10%
V
P
= 16 V; R
L
= 4
V
P
= 12 V; R
L
= 4
V
P
= 9 V; R
L
= 4
V
P
= 6 V; R
L
= 4
Total harmonic distortion at P
o
= 1 W; R
L
= 4
Input impedance
P
o
P
o
P
o
P
o
d
tot
typ.
6,5 W
typ.
4,2 W
typ.
2,3 W
typ.
1,0 W
typ.
0,2 %
preamplifier (pin 8)
|Z
i
|
|Z
i
|
I
tot
T
amb
T
stg
>
100 k
power amplifier (pin 6)
typ.
20 k
Total quiescent current
typ.
14 mA
Operating ambient temperature
25 to + 150
°
C
Storage temperature
55 to +150
°
C
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