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. 168-8080
Mfr. Part No.TDA7391LV
PHP185.72
Each (In a Tube of 25)
units
Class-AB - Car Radio High Power Applications 26 W @ 4 Ω - Through Hole 6 → 18 V Single - MULTIWATT V 11 Differential Differential -
RS Stock No. 829-1529
Mfr. Part No.TDA7391LV
PHP225.48
Each (In a Pack of 2)
units
Class-AB - Car Radio High Power Applications 26 W @ 4 Ω - Through Hole 6 → 18 V Single - MULTIWATT V 11 Differential Differential -
RS Stock No. 189-1172
Mfr. Part No.TDA7294V
PHP334.39
Each
units
Class-AB 1 Channel Mono Speaker 100 W @ 8 Ω - Through Hole - Dual - MULTIWATT V 15 Differential Single Ended -
RS Stock No. 920-8919
Mfr. Part No.TDA7294V
PHP264.133
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. 686-7408
Mfr. Part No.STA540
PHP223.99
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. 168-6412
Mfr. Part No.STA540
PHP216.024
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. 880-5493
Mfr. Part No.TDA7498LTR
PHP279.172
Each (In a Pack of 5)
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
RS Stock No. 165-5322
Mfr. Part No.TDA7498LTR
PHP186.369
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
RS Stock No. 218-579
Mfr. Part No.TDA7850
PHP413.64
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
PHP373.76
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. 168-7756
Mfr. Part No.TDA7269A
PHP128.63
Each (In a Tube of 25)
units
Class-AB Single Ended Speaker, Stereo, Television 14 W @ 8 Ω - Through Hole - Dual - MULTIWATT V 11 Single Single Ended -
RS Stock No. 795-9233
Mfr. Part No.TDA7269A
PHP145.72
Each (In a Pack of 2)
units
Class-AB Single Ended Speaker, Stereo, Television 14 W @ 8 Ω - Through Hole - Dual - MULTIWATT V 11 Single Single Ended -
RS Stock No. 218-478
Mfr. Part No.TDA7293V
PHP320.07
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. 686-7418
Mfr. Part No.TDA7496
PHP94.185
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. 168-6413
Mfr. Part No.TDA7496
PHP95.28
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. 919-6563
Mfr. Part No.TDA7293V
PHP257.475
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. 795-9202
Mfr. Part No.TDA7293HS
PHP320.07
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. 145-9496
Mfr. Part No.TDA7391PDUTR
PHP110.339
Each (On a Reel of 600)
units
Class-AB - Car Radio High Power Applications 26 W @ 4 Ω - Surface Mount 8 → 18 V Single - PowerSO 20 Differential Differential -
RS Stock No. 168-7753
Mfr. Part No.TDA7293HS
PHP283.50
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. 829-1522
Mfr. Part No.TDA7391PDUTR
PHP181.13
Each (In a Pack of 2)
units
Class-AB - Car Radio High Power Applications 26 W @ 4 Ω - Surface Mount 8 → 18 V Single - PowerSO 20 Differential Differential -