TDA7053A NXP Semiconductors, TDA7053A Datasheet - Page 8

• 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
1997 Jul 15
handbook, halfpage
handbook, halfpage
Stereo BTL audio output amplifier with DC
volume control
(1) R
(2) R
(3) R
Fig.7
f = 22 Hz to 22 kHz.
Fig.9
P diss
(W)
(mV)
V no
10
10
4
3
2
1
0
L
L
L
1
1
2
= 8 .
= 16 .
= 25 .
0
0
Total worst case power dissipation as a
function of supply voltage.
Noise voltage as a function of volume
control voltage.
0.4
4
(1)
0.8
8
(2)
1.2
(3)
12
1.6
V P (V)
V VC (V)
MBG668
MBG664
2.0
16
8
handbook, halfpage
handbook, halfpage
Fig.8
(1) V
(2) V
SVRR
(dB)
(dB)
G v
120
80
40
40
80
20
40
60
80
DC
DC
0
10
0
Fig.10 SVRR as a function of frequency.
0
= 1.4 V;V
= 0.4 V; V
2
Voltage gain as a function of volume control
voltage.
0.4
ripple
ripple
10
1
= 0.2 V.
= 0.2 V.
0.8
1
(1)
(2)
1.2
Product specification
10
TDA7053A
1.6
f (kHz)
V VC (V)
MBG667
MBG663
10
2.0
2