TDA7052A NXP Semiconductors, TDA7052A Datasheet - Page 5

• 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
THERMAL RESISTANCE
Notes to the thermal resistance
TDA7052A: V
Therefore T
TDA7052AT: V
Therefore T
July 1994
R
1 W BTL mono audio amplifier with DC
volume control
th j-a
SYMBOL
amb(max)
amb(max)
P
P
= 6 V; R
= 6 V; R
= 150 − 100 × 0.9 = 60 °C.
= 150 − 155 × 0.46 = 78 °C.
from junction to ambient in free air
L
L
= 8 Ω. The maximum sine-wave dissipation is 0.9 W.
TDA7052A
TDA7052AT
= 16 Ω. The maximum sine-wave dissipation is 0.46 W.
PARAMETER
5
100 K/W
155 K/W
THERMAL RESISTANCE
TDA7052A/AT
Product specification