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 891-2765
製造零件編號TB2931HQ(O)
BrandToshiba
HK$63.65
單位
Power Amplifier - Car Audio 49 W @ 4 Ω - Through Hole - - 4 HZIP 25 - - -
RS庫存編號 285-8069
製造零件編號OPA2134PA
HK$40.22
單位
Operational Amplifier - General Purpose Audio - - Through Hole - Dual 2 PDIP 8 Differential Differential 8MHz
RS庫存編號 124-4528
製造零件編號LM386N-3/NOPB
HK$8.407
/個 (每包:10個)
單位
Class-AB 1 Channel Mono AM-FM Radio Amplifiers, Intercoms, Line Drivers, Portable Tape Player Amplifiers, Power Converters, Small Servo Drivers, TV Sound Systems, Ultrasonic Drivers 0.7 W @ 8 Ω - Through Hole 4 → 12 V Single 1 PDIP 8 Differential Single 300kHz
RS庫存編號 100-5935
製造零件編號LM386N-3/NOPB
HK$6.153
毎管:40 個
單位
Class-AB 1 Channel Mono Speaker 0.7 W @ 8 Ω - Through Hole 5 V, 9 V Single - MDIP 8 Single Ended Single Ended -
RS庫存編號 535-8742
製造零件編號LM1877M-9/NOPB
HK$14.792
/個 (每包:5個)
單位
Class-AB 2 Channel Stereo Speaker 2 W @ 8 Ω - Surface Mount 9 V, 12 V, 15 V, 18 V Single - SOIC W 14 Single Ended Single Ended -
RS庫存編號 218-585
製造零件編號TDA7297
HK$35.20
單位
Class-AB 2 Channel Stereo Speaker 15 W @ 8 Ω - Through Hole 9 V, 12 V, 15 V Single - MULTIWATT V 15 Single Ended Differential -
RS庫存編號 923-3634
製造零件編號TPA6120A2DWP
HK$29.942
毎管:25 個
單位
Class-AB 2 Channel Stereo Headphone - - Surface Mount 12 V, 15 V, 18 V, 24 V, 28 V Dual, Single - SOIC 20 Differential Single Ended -
RS庫存編號 660-6285
製造零件編號TPA6120A2DWP
HK$49.46
單位
Class-AB 2 Channel Stereo Headphone - - Surface Mount 12 V, 15 V, 18 V, 24 V, 28 V Dual, Single - SOIC 20 Differential Single Ended -
RS庫存編號 919-6462
製造零件編號TDA7297
HK$25.631
毎管:25 個
單位
Class-AB 2 Channel Stereo Speaker 15 W @ 8 Ω - Through Hole 9 V, 12 V, 15 V Single - MULTIWATT V 15 Single Ended Differential -
RS庫存編號 534-3403
製造零件編號LM4880M/NOPB
HK$17.68
單位
Class-AB 2 Channel Stereo Speaker 0.25 W @ 8 Ω - Surface Mount 3 V, 5 V Single - SOIC 8 Single Ended Single Ended -
RS庫存編號 761-5191
製造零件編號LM4917MT/NOPB
HK$22.208
/個 (每包:5個)
單位
Class-AB 2 Channel Stereo Cellular Phone, Desktop Computer, PDA, Portable Computer, Portable Electronic Device 0.08 W @ 32 Ω, 0.09 W @ 16 Ω - Surface Mount 1.4 → 3.6 V Single 2 TSSOP 14 Single Ended Single Ended -
RS庫存編號 100-5943
製造零件編號LM4880M/NOPB
HK$11.27
毎管:95 個
單位
Class-AB 2 Channel Stereo Speaker 0.25 W @ 8 Ω - Surface Mount 3 V, 5 V Single - SOIC 8 Single Ended Single Ended -
RS庫存編號 121-9381
製造零件編號TPA3125D2N
HK$24.904
毎管:20 個
單位
Class-D 1 Channel Mono, 2 Channel Stereo Speaker, Television 10 W @ 8 Ω - Through Hole 10 → 26 V Single 2 PDIP 20 Single Ended Differential, Single Ended -
RS庫存編號 812-4230
製造零件編號TPA3125D2N
HK$28.86
/個 (每包:5個)
單位
Class-D 1 Channel Mono / 2 Channel Stereo Speaker, Television 10 W @ 8 Ω - Through Hole 10 → 26 V Single 2 PDIP 20 Single Ended Differential, Single Ended -
RS庫存編號 145-7805
製造零件編號LM4917MT/NOPB
HK$18.033
毎管:94 個
單位
Class-AB 2 Channel Stereo Cellular Phone, Desktop Computer, PDA, Portable Computer, Portable Electronic Device 0.08 W @ 32 Ω, 0.09 W @ 16 Ω - Surface Mount 1.4 → 3.6 V Single 2 TSSOP 14 Single Ended Single Ended -
RS庫存編號 100-5938
製造零件編號LM3886TF/NOPB
HK$47.647
毎管:20 個
單位
Class-AB 1 Channel Mono Speaker 38 W @ 8 Ω, 68 W @ 4 Ω - Through Hole 18 V Dual, Single - MLPP 11 Differential Single Ended 8MHz
RS庫存編號 102-5581
製造零件編號OPA1632D
HK$43.361
毎管:75 個
單位
Differential 1 Channel Mono General Purpose Audio - - Surface Mount - Dual 1 SOIC 8 Differential Differential 180MHz
RS庫存編號 619-9875
製造零件編號OPA1632D
HK$55.47
單位
Differential 1 Channel Mono General Purpose Audio - - Surface Mount - Dual 1 SOIC 8 Differential Differential 180MHz
RS庫存編號 761-5959
製造零件編號LM4780TA/NOPB
HK$122.75
單位
- 1 Channel Mono / 2 Channel Stereo HD TV, Speaker, Stereo 55 W @ 4 Ω, 60 W @ 8 Ω - Through Hole 20 → 84 V Single 2 TO-220 27 Differential Differential, Single Ended 8MHz
RS庫存編號 535-9824
製造零件編號LM4881M/NOPB
HK$11.176
/個 (每包:5個)
單位
Class-AB 2 Channel Stereo Headphone 0.2 W @ 8 Ω - Surface Mount 3 V, 5 V Single - SOIC 8 Single Ended Single Ended -