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. 169-8129
Mfr. Part No.NJM2113D
MYR3.013
Each (In a Tube of 50)
units
Class-AB 1 Channel Mono Speaker 0.25 W @ 32 Ω - Through Hole 3 V, 5 V, 9 V, 12 V, 15 V Single - PDIP 8 Differential Differential -
RS Stock No. 740-5929
Mfr. Part No.NJM386D
MYR3.03
Each (In a Pack of 5)
units
Class-AB 1 Channel Mono Speaker - - Through Hole 5 V, 9 V Single - PDIP 8 Differential Single Ended -
RS Stock No. 740-5890
Mfr. Part No.NJU8725V-TE1
MYR19.40
Each
units
Class-D 2 Channel Stereo Speaker - - Surface Mount 3.3 V Single - SSOP 24 Single Ended Differential -
RS Stock No. 313-7739
Mfr. Part No.NJM2113D
MYR3.712
Each (In a Pack of 5)
units
Class-AB 1 Channel Mono Speaker 0.25 W @ 32 Ω - Through Hole 3 V, 5 V, 9 V, 12 V, 15 V Single - PDIP 8 Differential Differential -
RS Stock No. 740-5893
Mfr. Part No.NJU8752V-TE1
MYR15.74
Each
units
Class-D 1 Channel Mono Speaker - - Surface Mount - Dual - SSOP 14 Single Ended Differential -
RS Stock No. 713-9830
Mfr. Part No.NJM2113E
MYR2.96
Each (In a Pack of 5)
units
Class-AB 1 Channel Mono Speaker 0.25 W @ 32 Ω - Surface Mount 3 V, 5 V, 9 V, 12 V, 15 V Single - EMP 8 Differential Differential -
RS Stock No. 740-5474
Mfr. Part No.NJM2777V-TE1
MYR15.81
Each
units
Class-AB 2 Channel Stereo Headphone - - Surface Mount 9 V Single - SSOP 14 Single Ended Single Ended -
RS Stock No. 713-9231
Mfr. Part No.NJM2783V-TE1
MYR6.77
Each (In a Pack of 5)
units
Class-AB 1 Channel Mono Microphone - - Surface Mount 9 V Single - SSOP 14 Single Ended Single Ended -
RS Stock No. 740-5134
Mfr. Part No.NJM2149RB1-TE1
MYR4.286
Each (In a Pack of 5)
units
Class-AB 1 Channel Mono Speaker - - Surface Mount 3 V, 5 V Single - TVSP 8 Differential Differential -
RS Stock No. 740-5455
Mfr. Part No.NJM2770RB1-TE1
MYR3.66
Each (In a Pack of 5)
units
Class-AB 1 Channel Mono Speaker - - Surface Mount 3 V Single - TVSP 8 Differential Differential -
RS Stock No. 169-8158
Mfr. Part No.NJM2783V-TE1
MYR3.995
Each (On a Reel of 2000)
units
Class-AB 1 Channel Mono Microphone - - Surface Mount 9 V Single - SSOP 14 Single Ended Single Ended -
RS Stock No. 169-8201
Mfr. Part No.NJM2113E
MYR2.863
Each (In a Tube of 100)
units
Class-AB 1 Channel Mono Speaker 0.25 W @ 32 Ω - Surface Mount 3 V, 5 V, 9 V, 12 V, 15 V Single - EMP 8 Differential Differential -
RS Stock No. 740-5137
Mfr. Part No.NJM2135R-TE1
MYR5.00
Each (In a Pack of 5)
units
Class-AB 1 Channel Mono Speaker - - Surface Mount 12 V, 15 V, 3 V, 5 V, 9 V Single - VSP 8 Single Ended Differential -
RS Stock No. 713-9708
Mfr. Part No.NJU7084R-TE1
MYR6.182
Each (In a Pack of 5)
units
Class-AB 1 Channel Mono Speaker 1 W @ 8 Ω - Surface Mount 3 V Single - VSP 8 Differential Differential -
RS Stock No. 740-5443
Mfr. Part No.NJM2768BRB1-TE1
MYR3.66
Each (In a Pack of 5)
units
- 2 Channel Stereo Headphone - - Surface Mount 5 V Single 2 TVSP 8 - - -
RS Stock No. 177-4861
Mfr. Part No.NJM2174V-TE1
MYR2.347
Each (On a Reel of 2000)
units
Class-AB 2 Channel Stereo Speaker - - Surface Mount 5 V Single - SSOP 14 Single Ended Single Ended -
RS Stock No. 713-9896
Mfr. Part No.NJM386BM
MYR2.958
Each (In a Pack of 5)
units
Class-AB 1 Channel Mono Speaker 0.85 W @ 8 Ω, 1 W @ 32 Ω - Surface Mount 5 V, 9 V, 12 V, 15 V Single - DMP 8 Single Ended Single Ended -
RS Stock No. 713-9048
Mfr. Part No.NJM2173AV-TE1
MYR5.062
Each (In a Pack of 5)
units
Class-AB 2 Channel Stereo Microphone - - Surface Mount 3 V Single - SSOP 14 Single Ended Single Ended -
RS Stock No. 740-5143
Mfr. Part No.NJM2149V-TE1
MYR4.286
Each (In a Pack of 5)
units
Class-AB 1 Channel Mono Speaker - - Surface Mount 3 V, 5 V Single - SSOP 8 Differential Differential -
RS Stock No. 713-9827
Mfr. Part No.NJM2070M
MYR9.02
Each (In a Pack of 5)
units
Class-AB 1 Channel Mono Speaker 0.6 W @ 4 Ω - Surface Mount 3 V, 5 V, 9 V, 12 V Single - DMP 8 Differential Single Ended -