TDA7052BT NXP Semiconductors, TDA7052BT Datasheet - Page 9

• Manufacturer Part Number: TDA7052BT
• Manufacturer: NXP Semiconductors

Specifications of TDA7052BT

• Operational Class: Class-AB
• Audio Amplifier Output Configuration: 1-Channel Mono
• Output Power (typ): 0.55x1@8OhmW
• Audio Amplifier Function: Speaker
• Total Harmonic Distortion: 0.3@8Ohm@250mW%
• Single Supply Voltage (typ): 5/9/12/15V
• Dual Supply Voltage (typ): Not RequiredV
• Power Supply Requirement: Single
• Power Dissipation: 800mW
• 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: Surface Mount
• Pin Count: 8
• Package Type: SO
• Lead Free Status / Rohs Status: Compliant

NXP Semiconductors
TEST AND APPLICATION INFORMATION
For single-end application the output peak current may not exceed 100 mA; at higher output currents the short circuit
protection (MCL) will be activated.
1997 Aug 15
handbook, full pagewidth
Mono BTL audio amplifier with DC volume
control
To avoid instabilities and too high distortion, the input- and power ground must be separated as long as possible and connected together as close as
possible to the IC.
(1) This capacitor can be omitted if the 220 μF electrolytic capacitor is connected close to pin 1.
input
5 kΩ
R S
0.47 μF
volume
control
n.c.
DC
7
2
4
Fig.13 Test and application diagram.
STABILIZER
TDA7052BT
TDA7052B
TEMPERATURE
PROTECTION
9
I + i
I – i
1
3
(1)
100 nF
6
5
8
ground
220 μF
Product specification
+
−
TDA7052B
MSA706 - 2
R L = 8 Ω
V P = 6 V