TDA7053A NXP Semiconductors, TDA7053A Datasheet - Page 5

• 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
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
THERMAL CHARACTERISTICS
Power dissipation
TDA7053A:
TDA7053AT:
1997 Jul 15
V
I
I
P
t
V
T
T
T
R
ORM
OSM
sc
SYMBOL
amb
stg
vj
SYMBOL
P
tot
n
Assume V
The maximum sine wave dissipation is 2
The R
Assume V
The maximum sine wave dissipation is 2
The R
th j-a
Stereo BTL audio output amplifier with DC
volume control
th j-a
th j-a
P
P
of the package is 50 K/W therefore T
of the package is 95 K/W therefore T
= 6 V and R
= 6 V and R
supply voltage
repetitive peak output current
non-repetitive peak output current
total power dissipation
short-circuit time
input voltage pins 2, 4, 6 and 8
operating ambient temperature
storage temperature
virtual junction temperature
thermal resistance from junction to ambient in free air
TDA7053A
TDA7053AT
TDA7053A
TDA7053AT
L
L
= 8 .
= 16 .
PARAMETER
PARAMETER
0.9 W = 1.8 W.
0.46 W = 0.92 W.
amb(max)
amb(max)
T
= 150
= 150
amb
5
CONDITIONS
25 C
(50
(95
1.8) = 60 C.
0.92) = 62.6 C.
40
55
MIN.
VALUE
50
95
18
1.25
1.5
2.5
1.32
1
5
+85
+150
+150
Product specification
MAX.
TDA7053A
UNIT
K/W
K/W
V
A
A
W
W
hr
V
C
C
C
UNIT