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. 828-7630
Mfr. Part No.PAM8320RDR
TWD56.20
Each (In a Pack of 5)
units
Class-D 1 Channel Mono Active Speaker, Blu-Ray/DVD Receiver, High Power Sound Bar, Mini-Components 10 W @ 8 Ω, 20 W @ 4 Ω - Surface Mount 4.5 → 15 V Single 1 SOIC 16 Single Ended Single Ended -
RS Stock No. 146-0952
Mfr. Part No.PAM8406DR
TWD11.70
Each (On a Reel of 2500)
units
Class-AB, Class-D 2 Channel Stereo AM/FM System, Car Radio, LCD TV, Speaker 1.8 W @ 8 Ω, 3.1 W @ 4 Ω - Surface Mount 2.5 → 5.5 V Single 2 SOP 16 Differential Differential -
RS Stock No. 921-0776
Mfr. Part No.PAM8303DBSC
TWD21.70
Each (In a Pack of 20)
units
Class-D 1 Channel Mono Cellular Phone, Digital Photo Frame, Electronic Dictionary, GPS, MP3 Player, MP4 Player, Portable Gaming Device 1.8 W @ 8 Ω, 3 W @ 4 Ω - Surface Mount 2.8 → 5.5 V Single 1 MSOP 8 Differential Differential -
RS Stock No. 790-2966
Mfr. Part No.PAM8303CBSC
TWD19.00
Each (In a Pack of 10)
units
Class-D 1 Channel Mono Cellular Phone, Digital Photo Frame, Electronic Dictionary, GPS, Media Player, MP3 Player 1.8 W @ 8 Ω, 3 W @ 4 Ω - Surface Mount 2.8 → 5.5 V Single 1 MSOP 8 Differential - -
RS Stock No. 169-7172
Mfr. Part No.PAM8008DR
TWD14.70
Each (On a Reel of 2500)
units
Class-D 2 Channel Stereo Monitor, Portable Computer 1.4 W @ 8 Ω, 2.4 W @ 4 Ω - Surface Mount 2.5 → 5.5 V Single 1 SOP 16 - - -
RS Stock No. 921-0786
Mfr. Part No.PAM8904JER
TWD30.30
Each (In a Pack of 10)
units
Differential 1 Channel Mono Alarm Clock, Health Care System, Home Appliance, Security Device - - Surface Mount 2.3 → 5.5 V Single 1 UQFN 16 Differential, Single Ended Differential, Single Ended -
RS Stock No. 790-2950
Mfr. Part No.PAM8006ATR
TWD67.00
Each (In a Pack of 2)
units
Class-D 2 Channel Stereo Monitor, Music System 15 W @ 8 Ω - Surface Mount 8 → 18 V Single 2 QFN 5 Differential Differential -
RS Stock No. 165-8389
Mfr. Part No.PAM8304ASR
TWD9.80
Each (On a Reel of 2500)
units
Class-D 1 Channel Mono Digital Photo Frame, Electronic Dictionary, GPS, MP3 Player, MP4 Player, Portable Gaming Device, Set-Top Boxes, Tablet 1.75 W @ 8 Ω, 3 W @ 4 Ω - Surface Mount 2.8 → 6 V Single 1 MSOP 8 Differential Differential -
RS Stock No. 165-8447
Mfr. Part No.PAM8407DR
TWD13.10
Each (On a Reel of 2500)
units
Class-D 2 Channel Stereo Docking Station, Home Sound System, PC Speaker, Speaker, Wireless Speakers 1.4 W @ 8 Ω, 2.4 W @ 4 Ω - Surface Mount 2.5 → 6 V Single 2 SOIC 16 Differential Differential -
RS Stock No. 122-1500
Mfr. Part No.PAM8406ER
TWD14.70
Each (On a Reel of 2500)
units
Class-AB, Class-D 2 Channel Stereo Audio Equipment, Speaker, Television 1.8 W @ 8 Ω, 3.1 W @ 4 Ω - Surface Mount 2.5 → 5.5 V Single 1 SOP 16 - Differential -
RS Stock No. 165-8454
Mfr. Part No.PAM8904JER
TWD16.20
Each (On a Reel of 3000)
units
Differential 1 Channel Mono Alarm Clock, Health Care System, Home Appliance, Security Device - - Surface Mount 2.3 → 5.5 V Single 1 UQFN 16 Differential, Single Ended Differential, Single Ended -
RS Stock No. 122-3381
Mfr. Part No.PAM8320RDR
TWD27.90
Each (On a Reel of 2500)
units
Class-D 1 Channel Mono - 10 W @ 8 Ω, 20 W @ 4 Ω - Surface Mount 4.5 → 15 V Single 1 SOIC 16 Single Ended Single Ended -
RS Stock No. 165-8413
Mfr. Part No.PAM8013AKR
TWD8.70
Each (On a Reel of 3000)
units
Class-D 1 Channel Mono Cellular Phone, Digital Photo Frame, Electronic Dictionary, GPS, MP3 Player, MP4 Player, Portable Gaming Device 1.75 W @ 8 Ω, 3 W @ 4 Ω - Surface Mount 2.8 → 5.5 V Single 1 UFLGA 9 Differential Differential -
RS Stock No. 790-2969
Mfr. Part No.PAM8007NHR
TWD34.60
Each (In a Pack of 5)
units
Class-D 2 Channel Stereo Headphone, Monitor, Portable Computer, Portable DVD Player, Speaker, TV Projector 1.75 W @ 8 Ω, 3.1 W @ 4 Ω - Surface Mount 2.5 → 5.5 V Single 1 SSOP 24 - - -
RS Stock No. 921-0764
Mfr. Part No.PAM8124RHR
TWD68.00
Each (In a Pack of 5)
units
Class-D 1 Channel Mono, 2 Channel Stereo Home Sound System, Speaker, Television 8 W @ 8 Ω, 14 W @ 4 Ω - Surface Mount 10 → 26 V Single 1, 2 TSSOP 24 Differential Differential -
RS Stock No. 122-1499
Mfr. Part No.PAM8403DR
TWD12.30
Each (On a Reel of 2500)
units
Class-D 2 Channel Stereo Cellular Phone, Headphone, Monitor, Portable Computer, Portable DVD Player, Speaker, TV Projector 1.8 W @ 8 Ω, 3.2 W @ 4 Ω - Surface Mount 2.5 → 5.5 V Single 1 SOP 16 Differential - -
RS Stock No. 790-2972
Mfr. Part No.PAM8620TR
TWD87.50
Each (In a Pack of 2)
units
Class-D 2 Channel Stereo Monitor, Music System 15 W @ 8 Ω - Surface Mount 8 → 26 V Single 2 QFN 25 Differential, Single Ended Differential -
RS Stock No. 921-0782
Mfr. Part No.PAM8407DR
TWD24.40
Each (In a Pack of 10)
units
Class-D 2 Channel Stereo Docking Station, Home Sound System, PC Speaker, Speaker, Wireless Speakers 1.4 W @ 8 Ω, 2.4 W @ 4 Ω - Surface Mount 2.5 → 6 V Single 2 SOIC 16 Differential Differential -
RS Stock No. 169-7171
Mfr. Part No.PAM8006ATR
TWD32.90
Each (On a Reel of 3000)
units
Class-D 2 Channel Stereo Monitor, Music System 15 W @ 8 Ω - Surface Mount 8 → 18 V Single 2 QFN 5 Differential Differential -
RS Stock No. 169-7174
Mfr. Part No.PAM8620TR
TWD43.30
Each (On a Reel of 3000)
units
Class-D 2 Channel Stereo Monitor, Music System 15 W @ 8 Ω - Surface Mount 8 → 26 V Single 2 QFN 25 Differential, Single Ended Differential -