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. 168-4834
Mfr. Part No.SSM2211SZ
PHP46.694
Each (In a Tube of 98)
units
Class-AB 1 Channel Mono Speaker 1 W @ 8 Ω, 1.5 W @ 4 Ω - Surface Mount 3 V, 5 V Single - SOIC 8 Differential Differential 4MHz
RS Stock No. 759-2073
Mfr. Part No.SSM2211SZ-REEL
PHP59.886
Each (In a Pack of 5)
units
- 1 Channel Mono Portable Computer, Telephone 1 W @ 8 Ω, 1.5 W @ 4 Ω - Surface Mount 2.7 → 5.5 V Single 1 SOIC 8 Single Ended Differential 4MHz
RS Stock No. 427-042
Mfr. Part No.SSM2211SZ
PHP62.136
Each (In a Pack of 5)
units
Class-AB 1 Channel Mono Speaker 1 W @ 8 Ω, 1.5 W @ 4 Ω - Surface Mount 3 V, 5 V Single - SOIC 8 Differential Differential 4MHz
RS Stock No. 820-9413
Mfr. Part No.SSM2518CPZ
PHP253.045
Each (In a Pack of 2)
units
Class-D 2 Channel Stereo Laptops, Mobile Phones, Navigation Systems, Portable Gaming, Portable Media Players, Small LCD Televisions, Wireless Speakers 1.4 W @ 8 Ω, 2 W @ 4 Ω - Surface Mount 1.62 → 3.6 V Single 2 LFCSP 20 Single Ended Differential -
RS Stock No. 160-8599
Mfr. Part No.SSM2518CPZ
PHP174.796
Each (In a Tray of 490)
units
Class-D 2 Channel Stereo Laptops, Mobile Phones, Navigation Systems, Portable Gaming, Portable Media Players, Small LCD Televisions, Wireless Speakers 1.4 W @ 8 Ω, 2 W @ 4 Ω - Surface Mount 1.62 → 3.6 V Single 2 LFCSP 20 Single Ended Differential -
RS Stock No. 802-3672
Mfr. Part No.SSM3302ACPZ
PHP233.635
Each (In a Pack of 2)
units
Class-D 2 Channel Stereo Docking Station, High Power Sound Bar, Portable Computer, Portable Electronic Device, Television 10 W @ 4 Ω, 8 W @ 8 Ω - Surface Mount 7 → 18 V Single 2 LFCSP WQ 40 Differential Differential -
RS Stock No. 538-6589
Mfr. Part No.SSM2019BRNZ
PHP257.83
Each
units
Class-AB 1 Channel Mono Microphone - - Surface Mount - Dual - SOIC 8 Differential Single Ended -
RS Stock No. 912-7567
Mfr. Part No.SSM2019BRNZ
PHP176.698
Each (In a Tube of 98)
units
Class-AB 1 Channel Mono Microphone - - Surface Mount - Dual - SOIC 8 Differential Single Ended -
RS Stock No. 160-0659
Mfr. Part No.SSM3302ACPZ
PHP206.33
Each (In a Tray of 490)
units
Class-D 2 Channel Stereo Docking Station, High Power Sound Bar, Portable Computer, Portable Electronic Device, Television 10 W @ 4 Ω, 8 W @ 8 Ω - Surface Mount 7 → 18 V Single 2 LFCSP WQ 40 Differential Differential -
RS Stock No. 708-9744
Mfr. Part No.ADAU1592ACPZ
PHP397.43
Each
units
Class-D 2 Channel Stereo Speaker 12 W @ 8 Ω, 24 W @ 4 Ω - Surface Mount - Single - LFCSP 48 Single Ended Differential -
RS Stock No. 183-2379
Mfr. Part No.SSM2305RMZ-REEL7
PHP48.10
Each (On a Reel of 1000)
units
Audio 1 Channel Mono - 2.8W Class D Surface Mount 5.5 V Single 1 MSOP 8 Differential Differential 20kHz
RS Stock No. 183-2677
Mfr. Part No.SSM2305RMZ-REEL7
PHP77.70
Each (In a Pack of 10)
units
Audio 1 Channel Mono - 2.8W Class D Surface Mount 5.5 V Single 1 MSOP 8 Differential Differential 20kHz
RS Stock No. 144-6444
Mfr. Part No.SSM6322ACPZ-R2
PHP501.90
Each
units
Audio 2 Channel Stereo A/V Receiver, Audio Equipment, Automobile Infotainment System, Gaming Notebook, Headphone, Mobile Phone, Tablet 60mW - Surface Mount ±3.3 → ±6 V Single 2 LFCSP 24 Differential Single Ended 25MHz
RS Stock No. 912-8706
Mfr. Part No.SSM2135SZ
PHP222.564
Each (In a Tube of 98)
units
- 2 Channel Stereo - - - Surface Mount 5 V, 9 V, 12 V, 15 V, 18 V, 24 V, 28 V Dual, Single 2 SOIC 8 - - 3.5MHz
RS Stock No. 427-014
Mfr. Part No.SSM2135SZ
PHP297.33
Each
units
- 2 Channel Stereo - - - Surface Mount 5 V, 9 V, 12 V, 15 V, 18 V, 24 V, 28 V Dual, Single 2 SOIC 8 - - 3.5MHz
RS Stock No. 497-0010
Mfr. Part No.SSM2019BRWZ
PHP237.81
Each
units
Class-AB 1 Channel Mono Microphone - - Surface Mount - Dual - SOIC W 16 Differential Single Ended -
RS Stock No. 877-9300
Mfr. Part No.SSM2306CPZ-R2
PHP106.78
Each (In a Pack of 5)
units
Class-D 2 Channel Stereo Educational Toy, Mobile Phones, MP3 Player, Notebook Computer, Portable Electronic Device, Portable Gaming Device 1.4 W @ 8 Ω, 2 W @ 4 Ω - Surface Mount 2.5 → 5 V Single 2 LFCSP VQ 16 Differential Differential -
RS Stock No. 912-6429
Mfr. Part No.SSM2305RMZ-R2
PHP64.318
Each (On a Reel of 250)
units
Class-D 1 Channel Mono Speaker 1.6 W @ 8 Ω, 2.8 W @ 4 Ω - Surface Mount 3 V, 5 V Single - MSOP 8 Differential Differential -
RS Stock No. 158-1899
Mfr. Part No.ADAU1592ACPZ
PHP346.911
Each (In a Tray of 260)
units
Class-D 2 Channel Stereo Speaker 12 W @ 8 Ω, 24 W @ 4 Ω - Surface Mount - Single - LFCSP 48 Single Ended Differential -
RS Stock No. 697-8013
Mfr. Part No.SSM2305RMZ-R2
PHP108.15
Each (In a Pack of 5)
units
Class-D 1 Channel Mono Speaker 1.6 W @ 8 Ω, 2.8 W @ 4 Ω - Surface Mount 3 V, 5 V Single - MSOP 8 Differential Differential -