TDA2052V STMicroelectronics, TDA2052V Datasheet - Page 4

• Manufacturer Part Number: TDA2052V
• Description: IC AMP AUDIO PWR HIFI HEPTAWATT7
• Manufacturer: STMicroelectronics
• Type: Class ABr

Specifications of TDA2052V

• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 40W x 1 @ 4 Ohm
• Voltage - Supply: ±6 V ~ 25 V
• Features: Mute, Short-Circuit and Thermal Protection, Standby
• Mounting Type: Through Hole
• Package / Case: Heptawatt-7 (Vertical, Bent and Staggered Leads)
• Amplifier Class: AB
• No. Of Channels: 1
• Load Impedance: 8ohm
• Operating Temperature Range: 0°C To +70°C
• Amplifier Case Style: Heptawatt H
• No. Of Pins: 7
• Svhc: No SVHC (15-Dec-2010)
• Base Number: 2052
• Rohs Compliant: Yes
• Product: Class-AB
• Output Power: 40 W
• Available Set Gain: 80 dB
• Thd Plus Noise: 0.1 %
• Supply Current: 6 A
• Maximum Power Dissipation: 30000 mW
• Maximum Operating Temperature: + 70 C
• Mounting Style: Through Hole
• Audio Load Resistance: 8 Ohms
• Dual Supply Voltage: +/- 9 V, +/- 12 V, +/- 15 V, +/- 18 V, +/- 24 V
• Input Bias Current (max): 0.5 uA
• Input Offset Voltage: 15 mV
• Input Signal Type: Single
• Minimum Operating Temperature: 0 C
• Output Signal Type: Single
• Supply Type: Dual
• Supply Voltage Range: ± 6V To ± 25V
• Thd + N: 0.1% @ 20W, 8ohm, VS=± 22V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-3955-5

TDA2052
APPLICATIONS SUGGESTIONS (See Test and Application Circuit)
The recommended values of the external components are those shown on the application circuit. Differ-
ent values can be used; the following table can help the designer.
(*) R1 = R3 = R4 for POP optimization
(**) Closed Loop Gain has to be
TYPICAL CHARACTERISTICS
Figure 1: Output Power vs. Supply Voltage
4/14
Comp.
C5, C6
R1
R2
R3
R4
R5
R6
C1
C2
C3
C4
22K (*)
22K (*)
22K (*)
0.100 F
1000 F
22K
Value
560
10 F
10 F
4.7
1 F
30dB
Input Impedance
Closed Loop Gain set to
32dB (**)
Input Impedance @ Mute
Stand-by Time Constant
Frequency Stability
Input DC Decoupling
Feedback DC Decoupling
Stand-by Time Constant
Frequency Stability
Supply Voltage Bypass
Purpose
Figure 2: Distortion vs. Output Power
Increase of Input
Impedance
Decrease of Gain
Increase of Gain
Danger of oscillations
Larger Than
Decrease of Input
Impedance
Increase of Gain
Decrease of Gain
Danger of oscillations
Higher Low-frequency
cut-off
Higher Low-frequency
cut-off
Danger of Oscillations
Smaller Than