TDA7052A NXP Semiconductors, TDA7052A Datasheet - Page 7

• Manufacturer Part Number: TDA7052A
• Manufacturer: NXP Semiconductors

Specifications of TDA7052A

• Operational Class: Class-AB
• Audio Amplifier Output Configuration: 1-Channel Mono
• Output Power (typ): 1.1x1@8OhmW
• Audio Amplifier Function: Speaker
• Total Harmonic Distortion: 0.3@8Ohm@500mW%
• Single Supply Voltage (typ): 5/9/12/15V
• Dual Supply Voltage (typ): Not RequiredV
• Power Supply Requirement: Single
• Power Dissipation: 1.25W
• Rail/rail I/o Type: No
• Power Supply Rejection Ratio: 46dB
• 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: 8
• Package Type: PDIP
• Lead Free Status / Rohs Status: Compliant

NXP Semiconductors
July 1994
handbook, halfpage
handbook, halfpage
Fig.3 Gain control as a function of DC volume control.
1 W BTL mono audio amplifier with DC
volume control
Fig.5
(μA)
gain
(dB)
– 100
I 4
– 20
– 40
– 60
– 80
– 20
– 60
100
40
20
60
20
0
0
0
Control current as a function of DC volume
control.
0.4
0.4
0.8
0.8
1.2
1.2
1.6
1.6
MCD390 - 1
V (V)
V (V)
4
MCD388
4
2.0
2.0
7
handbook, halfpage
V noise
(μV)
Fig.4
1000
800
600
400
200
0
0
Noise output voltage as a function of DC
volume control.
0.4
0.8
1.2
TDA7052A/AT
Product specification
1.6
MCD389 - 1
V (V)
4
2.0