Audio Amplifier ICs

Audio Amplifier ICs (integrated circuits) is a type of audio amplifier that is built into the chassis of the main product. More generally, audio amplifiers are devices that increase, control and amplify the audio signal strength, or amplitude, of audio signals, to make the sound louder and premium quality.

IC Audio amplifiers are useful because they can vastly decrease the size of amplification devices, making it possible to create sophisticated amplification within a small package. Unlike power amplifiers, they are not standalone devices.

What are the IC audio amplifiers used for?
Audio amplifier ICs are used in a range of commercial products. They are found in car stereos, televisions, electronic keyboards, and many other devices in which amplification capacity is in-built.

Types of audio amp ICs
Audio amplifier ICs can be differentiated by several traits:

• amplifier type, such as digital, operational, or headphone amps
• maximum power, in watts, depending on the size and scope of amplification you need
• input and output signal type, depending on whether you want stereo or mono sound

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Description Price Amplifier Type Output Type Application Maximum Power Amplifier Class Mounting Type Typical Single Supply Voltage Power Supply Type Number of Channels per Chip Package Type Pin Count Input Signal Type Output Signal Type Typical Gain Bandwidth Product
RS stock no. 920-8919
Mfr. Part No.TDA7294V
R 79.981
Each (In a Tube of 25)
units
Class-AB 1 Channel Mono Speaker 100 W @ 8 Ω - Through Hole - Dual - MULTIWATT V 15 Differential Single Ended -
RS stock no. 189-1172
Mfr. Part No.TDA7294V
R 122.82
Each
units
Class-AB 1 Channel Mono Speaker 100 W @ 8 Ω - Through Hole - Dual - MULTIWATT V 15 Differential Single Ended -
RS stock no. 919-6462
Mfr. Part No.TDA7297
R 48.60
Each (In a Tube of 25)
units
Class-AB 2 Channel Stereo Speaker 15 W @ 8 Ω - Through Hole 9 V, 12 V, 15 V Single - MULTIWATT V 15 Single Ended Differential -
RS stock no. 218-585
Mfr. Part No.TDA7297
R 59.75
Each
units
Class-AB 2 Channel Stereo Speaker 15 W @ 8 Ω - Through Hole 9 V, 12 V, 15 V Single - MULTIWATT V 15 Single Ended Differential -
RS stock no. 380-2950
Mfr. Part No.TDA7296
R 71.10
Each
units
Class-AB 1 Channel Mono Speaker 60 W @ 8 Ω - Through Hole - Dual - MULTIWATT V 15 Differential Single Ended -
RS stock no. 168-6082
Mfr. Part No.TDA7296
R 58.19
Each (In a Tube of 25)
units
Class-AB 1 Channel Mono Speaker 60 W @ 8 Ω - Through Hole - Dual - MULTIWATT V 15 Differential Single Ended -
RS stock no. 218-478
Mfr. Part No.TDA7293V
R 124.65
Each
units
Class-AB 1 Channel Mono Speaker 100 W @ 4 Ω - Through Hole - Dual - MULTIWATT V 15 Single Ended Single Ended -
RS stock no. 919-6563
Mfr. Part No.TDA7293V
R 85.57
Each (In a Tube of 25)
units
Class-AB 1 Channel Mono Speaker 100 W @ 4 Ω - Through Hole - Dual - MULTIWATT V 15 Single Ended Single Ended -
RS stock no. 218-579
Mfr. Part No.TDA7850
R 198.61
Each
units
Class-AB 2 Channel Stereo Speaker 30 W @ 4 Ω - Through Hole - Single - FLEXIWATT 25 Single Ended Differential -
RS stock no. 920-6541
Mfr. Part No.TDA7850
R 62.464
Each (In a Tube of 17)
units
Class-AB 2 Channel Stereo Speaker 30 W @ 4 Ω - Through Hole - Single - FLEXIWATT 25 Single Ended Differential -
RS stock no. 168-6412
Mfr. Part No.STA540
R 78.846
Each (In a Tube of 25)
units
Class-AB 2 Channel Stereo, 4 Channel Stereo Speaker 34 W @ 8 Ω, 38 W @ 4 Ω - Through Hole 9 V, 12 V, 15 V, 18 V Single - MULTIWATT V 15 Single Ended Differential, Single Ended -
RS stock no. 686-7408
Mfr. Part No.STA540
R 82.31
Each
units
Class-AB 2 Channel Stereo, 4 Channel Stereo Speaker 34 W @ 8 Ω, 38 W @ 4 Ω - Through Hole 9 V, 12 V, 15 V, 18 V Single - MULTIWATT V 15 Single Ended Differential, Single Ended -
RS stock no. 168-6413
Mfr. Part No.TDA7496
R 33.787
Each (In a Tube of 25)
units
Class-AB 2 Channel Stereo Speaker 5 W @ 8 Ω - Through Hole 12 V, 15 V, 18 V, 24 V, 28 V Single - MULTIWATT V 15 Single Ended Single Ended -
RS stock no. 795-9202
Mfr. Part No.TDA7293HS
R 122.80
Each
units
Class-AB Single Ended Speaker, Stereo, Television 100 W @ 4 Ω - Through Hole - Dual - MULTIWATT H 15 Single Single Ended -
RS stock no. 686-7418
Mfr. Part No.TDA7496
R 33.57
Each (In a Pack of 2)
units
Class-AB 2 Channel Stereo Speaker 5 W @ 8 Ω - Through Hole 12 V, 15 V, 18 V, 24 V, 28 V Single - MULTIWATT V 15 Single Ended Single Ended -
RS stock no. 168-7753
Mfr. Part No.TDA7293HS
R 76.576
Each (In a Tube of 25)
units
Class-AB Single Ended Speaker, Stereo, Television 100 W @ 4 Ω - Through Hole - Dual - MULTIWATT H 15 Single Single Ended -
RS stock no. 795-7183
Mfr. Part No.TDA7491P13TR
R 22.675
Each (In a Pack of 2)
units
Class-D - Monitor, Television 20 W @ 8 Ω - Surface Mount 5 → 18 V Single 2 PowerSSO 36 Single - -
RS stock no. 168-7169
Mfr. Part No.TDA7491P13TR
R 22.109
Each (On a Reel of 1000)
units
Class-D - Monitor, Television 20 W @ 8 Ω - Surface Mount 5 → 18 V Single 2 PowerSSO 36 Single - -
RS stock no. 178-1395
Mfr. Part No.E-TDA7396
R 57.514
Each (In a Tube of 25)
units
Class-AB CMOS, Rail to Rail, Swing Aeronautic, Automotive, Car Radio 27 W @ 4 Ω - Through Hole 8 → 18 V Single 1 MULTIWATT V 11 Differential, Single Ended Differential 75 (Min)kHz
RS stock no. 165-5322
Mfr. Part No.TDA7498LTR
R 49.50
Each (On a Reel of 1000)
units
Class-D Open Drain Active Speaker, Air Craft, Automotive, Home Sound System, Military 70 W @ 8 Ω, 80 W @ 6 Ω - Surface Mount 14 → 36 V Single 2 PowerSSO 36 Differential, Single Ended Differential 400 (Max)kHz