Audio Amplifier ICs

Audio amplifier ICs (integrated circuits) are devices used within electronic circuits for audio applications. Audio amplifiers increase, control and amplify the strength or amplitude of the signals. They are used to increase the sound and quality of the audio signal. Amplifier characteristics and performance are classed using letter symbols, such as Class-A, Class-B, Class-C, Class-D or Class-AB.

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. Audio amplifiers come in standard semiconductor packages, such as HTSSOP, MSOP, PDIP, SOIC and TQFN. These packages can be through-hole or surface mounted.

Where are Audio Amplifier ICs used?

Audio amplifier ICs are used in a range of commercial applications. They are found in car stereos, headphones, televisions, keyboards, and toys. They are also used in electronic circuits for line drivers, ultrasonic drivers, power converters and radio amplifiers.

Types of Audio Amplifier:

  • Audio Amplifier
  • Audio Power Amplifier
  • Audio Line Driver
  • Audio System
  • Bridge Amplifier
  • Compandor
  • Microphone Pre-Amplifier
  • Headphone Amplifier
  • Speaker Amplifier
  • Operational Amplifier

Things to consider when choosing an audio amplifier:

  • Input Signal type - This is usually single-ended and/or differential inputs.
  • Output Signal type - This is usually single-ended and/or differential outputs.
  • Maximum Power - Given in watts, depending on the size and scope of amplification you need.
  • Output Type - Mono outputs have a single channel, while stereo outputs have more than one.

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กำลังดูสินค้า 1 - 20 รายการจาก 394 รายการ / Viewing 1 - 20 of 394 products
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รายละเอียดสินค้า / Description ราคา / 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. 285-8069
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.OPA2134PA
THB159.38
Each
Units
Operational Amplifier - Audio Equipment - - Through Hole - Dual 2 PDIP 8 Differential Differential 8MHz
RS Stock No. 121-8511
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.OPA2134PA
THB135.219
Each (In a Tube of 50)
Units
- - - - - - - - - - - - - -
RS Stock No. 535-8736
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LM1875T/NOPB
THB100.146
Each: (In a Pack of 5)
Units
Audio Power Amplifier 1 Channel Mono Speaker 20W Class A-B Through Hole 18 V, 24 V, 28 V Dual, Single - TO-220 5 Single Ended Single Ended 5.5MHz
RS Stock No. 102-5686
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LM1875T/NOPB
THB96.002
Each (In a Tube of 45)
Units
Audio Power Amplifier 1 Channel Mono Speaker 20W Class A-B Through Hole 18 V, 24 V, 28 V Dual, Single - TO-220 5 Single Ended Single Ended 5.5MHz
RS Stock No. 828-7630
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PAM8320RDR
Brand :DiodesZetex
THB49.00
Each: (In a Pack of 5)
Units
Audio 1 Channel Mono Speaker 10 W, 20W Class D Surface Mount 4.5 → 15 V Single 1 SOIC 16 Single Ended Single Ended -
RS Stock No. 122-3381
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PAM8320RDR
Brand :DiodesZetex
THB28.576
Each (On a Reel of 2500)
Units
Audio 1 Channel Mono - 10 W, 20W Class A-B, Class D Surface Mount 4.5 → 15 V Single 1 SOIC 16 Single Ended Single Ended -
RS Stock No. 812-4218
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TPA3110D2PWP
THB67.83
Each: (In a Pack of 5)
Units
Audio 2 Channel Stereo Audio Equipment 15W Class D Surface Mount 8 → 26 V Single 2 HTSSOP 28 Differential Differential -
RS Stock No. 162-8347
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TAS5630BPHD
THB510.05
Each (In a Tray of 90)
Units
Audio 1 Channel Mono / 2 Channel Stereo / 4 Channel Mono Speaker 300W Class D Surface Mount 25 → 52.5 V Single 4 HTQFP 64 Single Differential -
RS Stock No. 145-1303
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TPA3110D2PWP
THB67.767
Each (In a Tube of 50)
Units
Audio 2 Channel Stereo Audio Equipment 15W Class D Surface Mount 8 → 26 V Single 2 HTSSOP 28 Differential Differential -
RS Stock No. 121-9382
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TPA3118D2DAP
THB89.594
Each (In a Tube of 46)
Units
Audio 1 Channel Mono, 2 Channel Stereo Audio Equipment 30W Class D Surface Mount 4.5 → 26 V Single 2 HTSSOP 32 Differential, Single Ended Differential -
RS Stock No. 812-4233
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TPA3118D2DAP
THB94.72
Each
Units
Audio 1 Channel Mono, 2 Channel Stereo Audio Equipment 30W Class D Surface Mount 4.5 → 26 V Single 2 HTSSOP 32 Differential, Single Ended Differential -
RS Stock No. 795-7183
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TDA7491P13TR
THB76.075
Each: (In a Pack of 2)
Units
Audio - - 20W Class A-B, Class D Surface Mount 5 → 18 V Single 2 PowerSSO 36 Single - -
RS Stock No. 168-7169
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TDA7491P13TR
THB46.431
Each (On a Reel of 1000)
Units
Audio - - 20W Class D Surface Mount 5 → 18 V Single 2 PowerSSO 36 Single - -
RS Stock No. 877-2677
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.E-TDA7375V
THB150.30
Each: (In a Pack of 5)
Units
Audio Power Amplifier 2 Channel Stereo, 4 Channel Stereo Automotive 35W Class A-B Through Hole 8 → 18 V Single 4 MULTIWATT V 15 Single Ended Single Ended -
RS Stock No. 100-5933
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LM1876TF/NOPB
THB193.893
Each (In a Tube of 20)
Units
Audio Power Amplifier 2 Channel Stereo Speaker 20W Class A-B Through Hole 24 V, 28 V Dual, Single - TO-220 15 Single Ended Single Ended 7.5MHz
RS Stock No. 168-8861
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.E-TDA7375V
THB133.97
Each (In a Tube of 25)
Units
Audio Power Amplifier 2 Channel Stereo, 4 Channel Stereo Automotive 35W Class A-B Through Hole 8 → 18 V Single 4 MULTIWATT V 15 Single Ended Single Ended -
RS Stock No. 533-9678
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LM1876TF/NOPB
THB178.38
Each
Units
Audio Power Amplifier 2 Channel Stereo Speaker 20W Class A-B Through Hole 24 V, 28 V Dual, Single - TO-220 15 Single Ended Single Ended 7.5MHz
RS Stock No. 189-1172
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TDA7294V
THB99.77
Each
Units
Audio Power Amplifier 1 Channel Mono Speaker 100W Class A-B Through Hole - Dual - MULTIWATT V 15 Differential Single Ended -
RS Stock No. 100-5938
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LM3886TF/NOPB
THB245.973
Each (In a Tube of 20)
Units
Audio Power Amplifier 1 Channel Mono Speaker 38 W, 68W Class A-B Through Hole 18 V Dual, Single - MLPP 11 Differential Single Ended 8MHz
RS Stock No. 122-1500
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PAM8406ER
Brand :DiodesZetex
THB14.478
Each (On a Reel of 2500)
Units
Audio 2 Channel Stereo Speaker 1.8 W, 3.1W Class A-B, Class D Surface Mount 2.5 → 5.5 V Single 1 SOP 16 - Differential -