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. 921-0773
Mfr. Part No.PAM8302AASCR
HK$3.306
Each (In a Pack of 20)
units
Class-D 1 Channel Mono Cellular Phone, GPS, MP4 Player, Portable Audio Equipment, Portable Media Players, Speaker Phone, Two Way Radio 1.3 W @ 8 Ω, 2 W @ 4 Ω - Surface Mount 2 → 5.5 V Single 1 MSOP 8 Differential Differential -
RS Stock No. 165-8390
Mfr. Part No.PAM8302AASCR
HK$2.26
Each (On a Reel of 2500)
units
Class-D 1 Channel Mono Cellular Phone, GPS, MP4 Player, Portable Audio Equipment, Portable Media Players, Speaker Phone, Two Way Radio 1.3 W @ 8 Ω, 2 W @ 4 Ω - Surface Mount 2 → 5.5 V Single 1 MSOP 8 Differential Differential -
RS Stock No. 165-8466
Mfr. Part No.PAM8124RHR
HK$10.597
Each (On a Reel of 3000)
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. 165-8454
Mfr. Part No.PAM8904JER
HK$4.805
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. 828-7630
Mfr. Part No.PAM8320RDR
HK$11.018
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. 122-3381
Mfr. Part No.PAM8320RDR
HK$7.097
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. 921-0764
Mfr. Part No.PAM8124RHR
HK$13.242
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. 921-0786
Mfr. Part No.PAM8904JER
HK$7.093
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. 790-2978
Mfr. Part No.PAM8406ER
HK$7.18
Each (In a Pack of 5)
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. 165-8413
Mfr. Part No.PAM8013AKR
HK$2.481
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. 169-7171
Mfr. Part No.PAM8006ATR
HK$10.92
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. 146-0952
Mfr. Part No.PAM8406DR
HK$2.614
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
HK$4.323
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. 169-7173
Mfr. Part No.PAM8007NHR
HK$5.118
Each (On a Reel of 2500)
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. 921-0760
Mfr. Part No.PAM8013AKR
HK$2.954
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 1.75 W @ 8 Ω, 3 W @ 4 Ω - Surface Mount 2.8 → 5.5 V Single 1 UFLGA 9 Differential Differential -
RS Stock No. 921-0770
Mfr. Part No.PAM8304ASR
HK$3.512
Each (In a Pack of 20)
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. 122-1498
Mfr. Part No.PAM8303CBSC
HK$2.241
Each (On a Reel of 2500)
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
HK$4.832
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. 165-8389
Mfr. Part No.PAM8304ASR
HK$2.803
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. 790-2969
Mfr. Part No.PAM8007NHR
HK$5.178
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 - - -