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$5.273
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$6.906
/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 713-9708
製造零件編號NJU7084R-TE1
HK$7.978
/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 169-8158
製造零件編號NJM2783V-TE1
HK$4.604
個 (在毎卷:2000)
單位
Class-AB 1 Channel Mono Microphone - - Surface Mount 9 V Single - SSOP 14 Single Ended Single Ended -
RS庫存編號 740-5893
製造零件編號NJU8752V-TE1
HK$25.51
單位
Class-D 1 Channel Mono Speaker - - Surface Mount - Dual - SSOP 14 Single Ended Differential -
RS庫存編號 169-8194
製造零件編號NJU7085V-TE1
HK$14.217
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 169-8151
製造零件編號NJM2149R-TE1
HK$3.966
個 (在毎卷:2000)
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 713-9026
製造零件編號NJM2149R-TE1
HK$5.422
/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 740-5134
製造零件編號NJM2149RB1-TE1
HK$9.244
/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 713-9717
製造零件編號NJU7085V-TE1
HK$15.63
單位
Class-AB 2 Channel Stereo Speaker - - Surface Mount 3 V Single - SSOP 32 Single Ended Differential -
RS庫存編號 740-5897
製造零件編號NJU8754V-TE1
HK$18.65
單位
Class-D 1 Channel Mono Speaker - - Surface Mount - Dual - SSOP 10 Single Ended Differential -
RS庫存編號 169-8193
製造零件編號NJU7084R-TE1
HK$7.26
個 (在毎卷:2000)
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 740-5443
製造零件編號NJM2768BRB1-TE1
HK$7.024
/個 (每包:5個)
單位
- 2 Channel Stereo Headphone - - Surface Mount 5 V Single 2 TVSP 8 - - -
RS庫存編號 740-5137
製造零件編號NJM2135R-TE1
HK$8.03
/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 713-9830
製造零件編號NJM2113E
HK$5.632
/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 740-5146
製造零件編號NJM2166V-TE1
HK$9.146
/個 (每包:5個)
單位
Class-AB 1 Channel Mono Speaker - - Surface Mount 5 V Single - SSOP 14 Single Ended Differential -
RS庫存編號 740-5474
製造零件編號NJM2777V-TE1
HK$15.17
單位
Class-AB 2 Channel Stereo Headphone - - Surface Mount 9 V Single - SSOP 14 Single Ended Single Ended -
RS庫存編號 740-5890
製造零件編號NJU8725V-TE1
HK$37.29
單位
Class-D 2 Channel Stereo Speaker - - Surface Mount 3.3 V Single - SSOP 24 Single Ended Differential -
RS庫存編號 740-5929
製造零件編號NJM386D
HK$5.656
/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 740-5455
製造零件編號NJM2770RB1-TE1
HK$7.986
/個 (每包:5個)
單位
Class-AB 1 Channel Mono Speaker - - Surface Mount 3 V Single - TVSP 8 Differential Differential -