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庫存編號 169-8129
製造零件編號NJM2113D
HK$5.311
毎管:50 個
單位
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庫存編號 313-7739
製造零件編號NJM2113D
HK$11.596
/個 (每包:5個)
單位
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庫存編號 713-9896
製造零件編號NJM386BM
HK$10.986
/個 (每包:5個)
單位
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庫存編號 740-5455
製造零件編號NJM2770RB1-TE1
HK$7.002
/個 (每包:5個)
單位
Class-AB 1 Channel Mono Speaker - - Surface Mount 3 V Single - TVSP 8 Differential Differential -
RS庫存編號 177-4861
製造零件編號NJM2174V-TE1
HK$4.404
個 (在毎卷:2000)
單位
Class-AB 2 Channel Stereo Speaker - - Surface Mount 5 V Single - SSOP 14 Single Ended Single Ended -
RS庫存編號 713-9830
製造零件編號NJM2113E
HK$4.48
/個 (每包:5個)
單位
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庫存編號 740-5143
製造零件編號NJM2149V-TE1
HK$7.352
/個 (每包:5個)
單位
Class-AB 1 Channel Mono Speaker - - Surface Mount 3 V, 5 V Single - SSOP 8 Differential Differential -
RS庫存編號 740-5137
製造零件編號NJM2135R-TE1
HK$6.754
/個 (每包:5個)
單位
Class-AB 1 Channel Mono Speaker - - Surface Mount 3 V, 5 V, 9 V, 12 V, 15 V Single - VSP 8 Single Ended Differential -
RS庫存編號 740-5443
製造零件編號NJM2768BRB1-TE1
HK$7.002
/個 (每包:5個)
單位
- 2 Channel Stereo Headphone - - Surface Mount 5 V Single 2 TVSP 8 - - -
RS庫存編號 713-9048
製造零件編號NJM2173AV-TE1
HK$22.88
/個 (每包:5個)
單位
Class-AB 2 Channel Stereo Microphone - - Surface Mount 3 V Single - SSOP 14 Single Ended Single Ended -
RS庫存編號 740-5929
製造零件編號NJM386D
HK$5.038
/個 (每包:5個)
單位
Class-AB 1 Channel Mono Speaker - - Through Hole 5 V, 9 V Single - PDIP 8 Differential Single Ended -
RS庫存編號 169-8200
製造零件編號NJM2070M
HK$5.925
毎管:100 個
單位
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 -
RS庫存編號 713-9708
製造零件編號NJU7084R-TE1
HK$8.488
/個 (每包:5個)
單位
Class-AB 1 Channel Mono Speaker 1 W @ 8 Ω - Surface Mount 3 V Single - VSP 8 Differential Differential -
RS庫存編號 740-5890
製造零件編號NJU8725V-TE1
HK$37.20
單位
Class-D 2 Channel Stereo Speaker - - Surface Mount 3.3 V Single - SSOP 24 Single Ended Differential -
RS庫存編號 740-5134
製造零件編號NJM2149RB1-TE1
HK$7.352
/個 (每包:5個)
單位
Class-AB 1 Channel Mono Speaker - - Surface Mount 3 V, 5 V Single - TVSP 8 Differential Differential -
RS庫存編號 169-8209
製造零件編號NJM386BM
HK$6.365
毎管:100 個
單位
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庫存編號 713-9026
製造零件編號NJM2149R-TE1
HK$4.874
/個 (每包:5個)
單位
Class-AB 1 Channel Mono Speaker 0.25 W @ 32 Ω - Surface Mount 3 V, 5 V Single - VSP 8 Differential Differential -
RS庫存編號 169-8194
製造零件編號NJU7085V-TE1
HK$12.596
個 (在毎卷:2000)
單位
Class-AB 2 Channel Stereo Speaker - - Surface Mount 3 V Single - SSOP 32 Single Ended Differential -
RS庫存編號 169-8149
製造零件編號NJM2128M-TE1
HK$8.851
個 (在毎卷:2000)
單位
Class-AB 1 Channel Mono Speaker 0.22 W @ 4 Ω, 0.4 W @ 8 Ω - Surface Mount 3 V Single - DMP 16 Differential Single Ended -
RS庫存編號 740-5452
製造零件編號NJM2770R-TE1
HK$7.002
/個 (每包:5個)
單位
Class-AB 1 Channel Mono Speaker - - Surface Mount 3 V Single - VSP 8 Differential Differential -