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 535-8736
製造零件編號LM1875T/NOPB
TWD105.40
/個 (每包:5個)
單位
Class-AB 1 Channel Mono Speaker 20 W @ 8 Ω - Through Hole 18 V, 24 V, 28 V Dual, Single - TO-220 5 Single Ended Single Ended 5.5MHz
RS庫存編號 102-5686
製造零件編號LM1875T/NOPB
TWD79.40
毎管:45 個
單位
Class-AB 1 Channel Mono Speaker 20 W @ 8 Ω - Through Hole 18 V, 24 V, 28 V Dual, Single - TO-220 5 Single Ended Single Ended 5.5MHz
RS庫存編號 660-6272
製造零件編號TPA3123D2PWP
TWD205.00
單位
Class-D 2 Channel Stereo Speaker 10 W @ 8 Ω, 20 W @ 4 Ω - Surface Mount 12 V, 15 V, 18 V, 24 V, 28 V Single - HTSSOP 24 Single Ended Differential -
RS庫存編號 534-3318
製造零件編號LM4766T/NOPB
TWD200.00
單位
Class-AB 2 Channel Stereo Speaker 40 W @ 8 Ω - Through Hole 18 V Dual, Single - TO-220 15 Differential Single Ended 8MHz
RS庫存編號 923-3631
製造零件編號TPA3123D2PWP
TWD104.70
毎管:60 個
單位
Class-D 2 Channel Stereo Speaker 10 W @ 8 Ω, 20 W @ 4 Ω - Surface Mount 12 V, 15 V, 18 V, 24 V, 28 V Single - HTSSOP 24 Single Ended Differential -
RS庫存編號 162-4743
製造零件編號LM4766T/NOPB
TWD175.00
毎管:20 個
單位
Class-AB 2 Channel Stereo Speaker 40 W @ 8 Ω - Through Hole 18 V Dual, Single - TO-220 15 Differential Single Ended 8MHz
RS庫存編號 145-5743
製造零件編號TPA1517NE
TWD114.00
毎管:20 個
單位
Class-AB 2 Channel Stereo Speaker 6 W @ 4 Ω - Through Hole 12 V, 15 V Single - PDIP 20 Single Ended Single Ended -
RS庫存編號 121-8511
製造零件編號OPA2134PA
TWD105.00
毎管:50 個
單位
- - - - - - - - - - - - - -
RS庫存編號 100-3801
製造零件編號OPA2134UA
TWD151.30
毎管:75 個
單位
Operational Amplifier - General Purpose Audio - - Surface Mount - Dual 2 SOIC 8 Differential Differential 8MHz
RS庫存編號 660-6235
製造零件編號TPA1517NE
TWD131.00
/個 (每包:5個)
單位
Class-AB 2 Channel Stereo Speaker 6 W @ 4 Ω - Through Hole 12 V, 15 V Single - PDIP 20 Single Ended Single Ended -
RS庫存編號 812-4224
製造零件編號TPA3116D2DAD
TWD89.00
單位
Class-D 1 Channel Mono / 2 Channel Stereo Audio Equipment, Automotive, Docking Station, Speaker, Television 50 W @ 4 Ω - Surface Mount 4.5 → 26 V Single 2 HTSSOP 32 Differential, Single Ended Differential -
RS庫存編號 285-8069
製造零件編號OPA2134PA
TWD155.00
單位
Operational Amplifier - General Purpose Audio - - Through Hole - Dual 2 PDIP 8 Differential Differential 8MHz
RS庫存編號 795-9202
製造零件編號TDA7293HS
TWD202.00
單位
Class-AB Single Ended Speaker, Stereo, Television 100 W @ 4 Ω - Through Hole - Dual - MULTIWATT H 15 Single Single Ended -
RS庫存編號 168-7753
製造零件編號TDA7293HS
TWD173.60
毎管:25 個
單位
Class-AB Single Ended Speaker, Stereo, Television 100 W @ 4 Ω - Through Hole - Dual - MULTIWATT H 15 Single Single Ended -
RS庫存編號 285-8233
製造零件編號OPA2134UA
TWD177.00
單位
Operational Amplifier - General Purpose Audio - - Surface Mount - Dual 2 SOIC 8 Differential Differential 8MHz
RS庫存編號 162-7861
製造零件編號TPA3116D2DAD
TWD75.40
毎管:46 個
單位
Class-D 1 Channel Mono / 2 Channel Stereo Audio Equipment, Automotive, Docking Station, Speaker, Television 50 W @ 4 Ω - Surface Mount 4.5 → 26 V Single 2 HTSSOP 32 Differential, Single Ended Differential -
RS庫存編號 145-9496
製造零件編號TDA7391PDUTR
TWD63.80
個 (在毎卷:600)
單位
Class-AB - Car Radio High Power Applications 26 W @ 4 Ω - Surface Mount 8 → 18 V Single - PowerSO 20 Differential Differential -
RS庫存編號 795-7164
製造零件編號TDA7266D
TWD168.00
/個 (每包:2個)
單位
Class-AB - Monitor, Portable Audio Equipment 7 W @ 8 Ω - Surface Mount 3.5 → 12 V Single 2 PowerSO 20 Single - -
RS庫存編號 102-5581
製造零件編號OPA1632D
TWD100.50
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 829-1522
製造零件編號TDA7391PDUTR
TWD109.00
/個 (每包:2個)
單位
Class-AB - Car Radio High Power Applications 26 W @ 4 Ω - Surface Mount 8 → 18 V Single - PowerSO 20 Differential Differential -