TDA7053A NXP Semiconductors, TDA7053A Datasheet - Page 2

• Manufacturer Part Number: TDA7053A
• Manufacturer: NXP Semiconductors

Specifications of TDA7053A

• Operational Class: Class-AB
• Audio Amplifier Output Configuration: 2-Channel Stereo
• Output Power (typ): 1.1x2@8OhmW
• Audio Amplifier Function: Speaker
• Total Harmonic Distortion: 0.3@8Ohm@0.5W%
• Single Supply Voltage (typ): 5/9/12/15V
• Dual Supply Voltage (typ): Not RequiredV
• Power Supply Requirement: Single
• Power Dissipation: 2.5W
• Rail/rail I/o Type: No
• Single Supply Voltage (min): 4.5V
• Single Supply Voltage (max): 18V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Through Hole
• Pin Count: 16
• Package Type: PDIP
• Lead Free Status / Rohs Status: Compliant

Philips Semiconductors
FEATURES
QUICK REFERENCE DATA
ORDERING INFORMATION
1997 Jul 15
V
P
G
G
I
THD
TDA7053A
TDA7053AT
q(tot)
DC volume control
Few external components
Mute mode
Thermal protection
Short-circuit proof
No switch-on and switch-off clicks
Good overall stability
Low power consumption
Low HF radiation
ESD protected on all pins.
P
out
Stereo BTL audio output amplifier with DC
volume control
v
C
NUMBER
SYMBOL
TYPE
supply voltage
output power
voltage gain
gain control
total quiescent current
total harmonic distortion
TDA7053A
TDA7053AT
TDA7053A
TDA7053AT
NAME
DIP16
SO16
PARAMETER
plastic dual in-line package; 16 leads (300 mil); long body
plastic small outline package; 16 leads; body width 7.5 mm
V
V
P
P
P
P
out
out
R
R
= 6 V
= 6 V; R
L
L
= 0.5 W
= 0.25 W
= 8
= 16
DESCRIPTION
CONDITIONS
2
GENERAL DESCRIPTION
The TDA7053A (2
stereo BTL output amplifiers with DC volume control.
The devices are designed for use in TV and monitors, but
are 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).
PACKAGE
L
=
4.5
0.85
0.5
39.5
68.0
1 W) and TDA7053AT (2
MIN.
1.0
0.55
40.5
73.5
22
0.3
0.3
TYP.
Product specification
TDA7053A
18
41.5
25
1
1
MAX.
SOT162-1
VERSION
SOT38-1
0.5 W) are
V
W
W
dB
dB
mA
%
%
UNIT