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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제품설명 단가 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 제품 번호 820-9413
제조사 부품 번호SSM2518CPZ
제조사Analog Devices
₩7,244.70
Each (In a Pack of 2)
수량
Audio Power Amplifier 2 Channel Stereo - 1.4 W, 2W Class D Surface Mount 1.62 → 3.6 V Single 2 LFCSP 20 Single Ended Differential -
RS 제품 번호 802-3672
제조사 부품 번호SSM3302ACPZ
제조사Analog Devices
₩8,565.30
Each (In a Pack of 2)
수량
Audio 2 Channel Stereo - 8W, 10 W Class D Surface Mount 7 → 18 V Single 2 LFCSP WQ 40 Differential Differential -
RS 제품 번호 412-393
제조사 부품 번호SSM2019BNZ
제조사Analog Devices
₩7,450.85
Each
수량
Audio 1 Channel Mono Microphone - Class A-B Through Hole - Dual - PDIP 8 Differential Single Ended -
RS 제품 번호 427-042
제조사 부품 번호SSM2211SZ
제조사Analog Devices
₩1,911.15
Each (In a Pack of 5)
수량
Power Amplifier 1 Channel Mono Speaker 1 W, 1.5W Class A-B Surface Mount 3 V, 5 V Single - SOIC 8 Differential Differential 4MHz
RS 제품 번호 877-9300
제조사 부품 번호SSM2306CPZ-R2
제조사Analog Devices
₩2,957.40
Each (In a Pack of 5)
수량
Class-D 2 Channel Stereo Speaker 1.4 W, 2W - Surface Mount 2.5 → 5 V Single 2 LFCSP VQ 16 Differential Differential -
RS 제품 번호 538-6589
제조사 부품 번호SSM2019BRNZ
제조사Analog Devices
₩7,796.50
Each
수량
Audio 1 Channel Mono Microphone - Class A-B Surface Mount - Dual - SOIC 8 Differential Single Ended -
RS 제품 번호 427-014
제조사 부품 번호SSM2135SZ
제조사Analog Devices
₩9,623.95
Each
수량
Operational Amplifier 2 Channel Stereo - - - Surface Mount 5 V, 9 V, 12 V, 15 V, 18 V, 24 V, 28 V Dual, Single 2 SOIC 8 - - 3.5MHz
RS 제품 번호 183-2379
제조사 부품 번호SSM2305RMZ-REEL7
제조사Analog Devices
₩1,185.75
Each (On a Reel of 1000)
수량
Audio 1 Channel Mono - 2.8W Class D Surface Mount 5.5 V Single 1 MSOP 8 Differential Differential 20kHz
RS 제품 번호 912-6429
제조사 부품 번호SSM2305RMZ-R2
제조사Analog Devices
₩1,762.35
Each (On a Reel of 250)
수량
Audio 1 Channel Mono Speaker 1.6 W, 2.8W Class D Surface Mount 3 V, 5 V Single - MSOP 8 Differential Differential -
RS 제품 번호 497-0010
제조사 부품 번호SSM2019BRWZ
제조사Analog Devices
₩7,450.85
Each
수량
Audio 1 Channel Mono Microphone - Class A-B Surface Mount - Dual - SOIC W 16 Differential Single Ended -
신제품
RS 제품 번호 216-8655
제조사 부품 번호SSM2167-1RMZ-R7
제조사Analog Devices
₩2,218.05
Each (On a Reel of 1000)
수량
Microphone Amplifier 1 Channel Mono - - Class A-B Surface Mount 6 V - 1 MSOP 10 - - -
RS 제품 번호 183-2677
제조사 부품 번호SSM2305RMZ-REEL7
제조사Analog Devices
₩2,021.20
Each (In a Pack of 10)
수량
Audio 1 Channel Mono - 2.8W Class D Surface Mount 5.5 V Single 1 MSOP 8 Differential Differential 20kHz
RS 제품 번호 708-9744
제조사 부품 번호ADAU1592ACPZ
제조사Analog Devices
₩11,113.50
Each
수량
Audio 2 Channel Stereo Speaker 12 W, 24W Class D Surface Mount - Single - LFCSP 48 Single Ended Differential -
RS 제품 번호 759-2073
제조사 부품 번호SSM2211SZ-REEL
제조사Analog Devices
₩1,922.00
Each (In a Pack of 5)
수량
Audio Power Amplifier 1 Channel Mono - 1 W, 1.5W - Surface Mount 2.7 → 5.5 V Single 1 SOIC 8 Single Ended Differential 4MHz
RS 제품 번호 697-8013
제조사 부품 번호SSM2305RMZ-R2
제조사Analog Devices
₩2,977.55
Each (In a Pack of 5)
수량
Audio 1 Channel Mono Speaker 1.6 W, 2.8W Class D Surface Mount 3 V, 5 V Single - MSOP 8 Differential Differential -
신제품
RS 제품 번호 216-8656
제조사 부품 번호SSM2167-1RMZ-R7
제조사Analog Devices
₩3,689.00
Each (In a Pack of 5)
수량
Microphone Amplifier 1 Channel Mono - - Class A-B Surface Mount 6 V - 1 MSOP 10 - - -