Audio Amplifier ICs

Audio amplifier ICs (integrated circuits) are devices used within electronic circuits for audio applications. Audio amplifiers increase, control and amplify the strength or amplitude of the signals. They are used to increase the sound and quality of the audio signal. Amplifier characteristics and performance are classed using letter symbols, such as Class-A, Class-B, Class-C, Class-D or Class-AB.

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. Audio amplifiers come in standard semiconductor packages, such as HTSSOP, MSOP, PDIP, SOIC and TQFN. These packages can be through-hole or surface mounted.

Where are Audio Amplifier ICs used?

Audio amplifier ICs are used in a range of commercial applications. They are found in car stereos, headphones, televisions, keyboards, and toys. They are also used in electronic circuits for line drivers, ultrasonic drivers, power converters and radio amplifiers.

Types of Audio Amplifier:

  • Audio Amplifier
  • Audio Power Amplifier
  • Audio Line Driver
  • Audio System
  • Bridge Amplifier
  • Compandor
  • Microphone Pre-Amplifier
  • Headphone Amplifier
  • Speaker Amplifier
  • Operational Amplifier

Things to consider when choosing an audio amplifier:

  • Input Signal type - This is usually single-ended and/or differential inputs.
  • Output Signal type - This is usually single-ended and/or differential outputs.
  • Maximum Power - Given in watts, depending on the size and scope of amplification you need.
  • Output Type - Mono outputs have a single channel, while stereo outputs have more than one.

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Omschrijving Prijs 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-stocknr. 168-6411
FabrikantnummerTDA7266
3,177 €
Each (In a Tube of 25)
Aantal stuks
Bridge Amplifier 2 Channel Stereo Speaker 7W Class A-B Through Hole 11 V Single - MULTIWATT V 15 Single Ended Differential -
RS-stocknr. 686-7402
FabrikantnummerTDA7266
3,73 €
Each
Aantal stuks
Bridge Amplifier 2 Channel Stereo Speaker 7W Class A-B Through Hole 11 V Single - MULTIWATT V 15 Single Ended Differential -
RS-stocknr. 168-8861
FabrikantnummerE-TDA7375V
4,16 €
Each (In a Tube of 25)
Aantal stuks
Audio Power Amplifier 2 Channel Stereo, 4 Channel Stereo Automotive 35W Class A-B Through Hole 8 → 18 V Single 4 MULTIWATT V 15 Single Ended Single Ended -
RS-stocknr. 877-2677
FabrikantnummerE-TDA7375V
4,886 €
Each (In a Pack of 5)
Aantal stuks
Audio Power Amplifier 2 Channel Stereo, 4 Channel Stereo Automotive 35W Class A-B Through Hole 8 → 18 V Single 4 MULTIWATT V 15 Single Ended Single Ended -
RS-stocknr. 218-579
FabrikantnummerTDA7850
8,03 €
Each
Aantal stuks
Bridge Amplifier 2 Channel Stereo Speaker 30W Class A-B Through Hole - Single - FLEXIWATT 25 Single Ended Differential -
RS-stocknr. 920-6541
FabrikantnummerTDA7850
7,239 €
Each (In a Tube of 17)
Aantal stuks
Bridge Amplifier 2 Channel Stereo Speaker 30W Class A-B Through Hole - Single - FLEXIWATT 25 Single Ended Differential -
RS-stocknr. 168-6082
FabrikantnummerTDA7296
2,448 €
Each (In a Tube of 25)
Aantal stuks
Audio Power Amplifier 1 Channel Mono Speaker 60W Class A-B Through Hole - Dual - MULTIWATT V 15 Differential Single Ended -
RS-stocknr. 380-2950
FabrikantnummerTDA7296
2,87 €
Each
Aantal stuks
Audio Power Amplifier 1 Channel Mono Speaker 60W Class A-B Through Hole - Dual - MULTIWATT V 15 Differential Single Ended -
RS-stocknr. 218-484
FabrikantnummerTDA7264
3,86 €
Each
Aantal stuks
Audio Power Amplifier 2 Channel Stereo Speaker 25W Class A-B Through Hole - Dual - MULTIWATT V 8 Single Ended Single Ended -
RS-stocknr. 168-5730
FabrikantnummerTDA7264
3,281 €
Each (In a Tube of 25)
Aantal stuks
Audio Power Amplifier 2 Channel Stereo Speaker 25W Class A-B Through Hole - Dual - MULTIWATT V 8 Single Ended Single Ended -
RS-stocknr. 686-7418
FabrikantnummerTDA7496
1,10 €
Each (In a Pack of 2)
Aantal stuks
Audio 2 Channel Stereo Speaker 5W Class A-B Through Hole 12 V, 15 V, 18 V, 24 V, 28 V Single - MULTIWATT V 15 Single Ended Single Ended -
RS-stocknr. 168-6413
FabrikantnummerTDA7496
1,077 €
Each (In a Tube of 25)
Aantal stuks
Audio 2 Channel Stereo Speaker 5W Class A-B Through Hole 12 V, 15 V, 18 V, 24 V, 28 V Single - MULTIWATT V 15 Single Ended Single Ended -
RS-stocknr. 795-6874
FabrikantnummerTS4990IST
0,628 €
Each (In a Pack of 10)
Aantal stuks
Audio 1 Channel Mono - 1.2W Class A-B, Class D Surface Mount 2.2 → 5.5 V Single 1 MSOP 8 Differential Differential 1.5MHz
RS-stocknr. 165-6566
FabrikantnummerTS4990IST
0,264 €
Each (On a Reel of 4000)
Aantal stuks
Audio 1 Channel Mono - 1.2W Class A-B Surface Mount 2.2 → 5.5 V Single 1 MSOP 8 Differential Differential 1.5MHz
RS-stocknr. 218-585
FabrikantnummerTDA7297
4,06 €
Each
Aantal stuks
Bridge Amplifier 2 Channel Stereo Speaker 15W Class A-B Through Hole 9 V, 12 V, 15 V Single - MULTIWATT V 15 Single Ended Differential -
RS-stocknr. 178-1395
FabrikantnummerE-TDA7396
3,93 €
Each (In a Tube of 25)
Aantal stuks
Bridge Amplifier CMOS, Rail to Rail, Swing Automotive 27W Class A-B Through Hole 8 → 18 V Single 1 MULTIWATT V 11 Differential, Single Ended Differential 75kHz
RS-stocknr. 880-5288
FabrikantnummerE-TDA7396
4,644 €
Each (In a Pack of 5)
Aantal stuks
Bridge Amplifier CMOS, Rail to Rail, Swing Automotive 27W Class A-B Through Hole 8 → 18 V Single 1 MULTIWATT V 11 Differential, Single Ended Differential 75kHz
RS-stocknr. 919-6462
FabrikantnummerTDA7297
3,463 €
Each (In a Tube of 25)
Aantal stuks
Bridge Amplifier 2 Channel Stereo Speaker 15W Class A-B, Class D Through Hole 9 V, 12 V, 15 V Single - MULTIWATT V 15 Single Ended Differential -
RS-stocknr. 919-6563
FabrikantnummerTDA7293V
2,904 €
Each (In a Tube of 25)
Aantal stuks
Audio 1 Channel Mono Speaker 100W Class A-B, Class D Through Hole - Dual - MULTIWATT V 15 Single Ended Single Ended -
RS-stocknr. 880-5484
FabrikantnummerTDA7391
3,972 €
Each (In a Pack of 5)
Aantal stuks
Bridge Amplifier CMOS, Rail to Rail, Swing Automotive 26W Class A-B Through Hole 8 → 18 V Single 1 MULTIWATT V 11 Differential, Single Ended Differential 75kHz