TDA2052V STMicroelectronics, TDA2052V Datasheet - Page 10

• 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

APPLICATION NOTES
90W MULTIWAY SPEAKER SYSTEM
The schematic diagram of figure 18, shows the
solution that we have closen as a suggestion for
Hi-Fi and especially TV applications.
The multiway system provides the separation of
the musical signal not only for the loudspeakers,
but also for the power amplifiers with the following
advantages:
TDA2052
Figure 18: Multiway Application Circuit
10/14
- reduced power level required of each individ-
- complete separation of the ways (if an ampli-
- protection of tweeters (the high power har-
- high power dedicated to low frequencies
ual amplifier
fier is affected by clipping distortion, the oth-
ers are not)
monics generated by low frequency clipping
can not damage the delicate tweeters that are
driven by independent power amplifier)