tda7052at-n2 NXP Semiconductors, tda7052at-n2 Datasheet - Page 2

• Manufacturer Part Number: tda7052at-n2
• Description: 1 W Btl Mono Audio Amplifier With Dc Volume Control
• Manufacturer: NXP Semiconductors

Philips Semiconductors
FEATURES
QUICK REFERENCE DATA
ORDERING INFORMATION
Notes
1. SOT97-1; 1996 September 10.
2. SOT96-1; 1996 September 10.
July 1994
V
P
G
I
THD
TDA7052A
TDA7052AT
P
DC volume control
Few external components
Mute mode
Thermal protection
Short-circuit proof
No switch-on and off clicks
Good overall stability
Low power consumption
Low HF radiation
ESD protected on all pins
P
O
1 W BTL mono audio amplifier with DC
volume control
v
SYMBOL
EXTENDED TYPE
NUMBER
positive supply voltage range
output power
maximum total voltage gain
gain control range
total quiescent current
total harmonic distortion
TDA7052A
TDA7052AT
TDA7052A
TDA7052AT
PARAMETERS
8
8
PINS
DIL
mini-pack
PIN POSITION
R
R
V
P
P
P
O
O
L
L
= 8 ; V
= 16 ; V
= 6 V; R
= 0.5 W
= 0.25 W
2
CONDITIONS
GENERAL DESCRIPTION
The TDA7052A/AT are mono BTL output amplifiers with
DC volume control. They are designed for use in TV and
monitors, but also suitable for battery-fed portable
recorders and radios.
Missing Current Limiter (MCL)
A MCL protection circuit is built-in. The MCL circuit is
activated when the difference in current between the
output terminal of each amplifier exceeds 100 mA (typical
300 mA). This level of 100 mA allows for headphone
applications (single-ended).
L
P
P
=
PACKAGE
= 6 V
= 6 V
plastic
plastic
MATERIAL
4.5
1.0
0.5
34.5
75
MIN.
1.1
0.55
35.5
80
7
0.3
0.3
SOT97
SOT96A
TDA7052A/AT
TYP.
Product specification
(1)
18
36.5
12
1
1
(2)
CODE
MAX.
V
W
W
dB
dB
mA
%
%
UNIT