Logga in / Registrera dig för att få tillgång till dina förmåner
Senaste sökningar

    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.

    484 Produkter som visas för Audio Amplifier ICs

    • RS-artikelnummer 252-8850
    • Tillv. art.nr LM4950TS/NOPB
    Var (i ett rör med 45)
    22,017 kr
    Texas Instruments
    Audio Power Amplifier
    1 Channel Mono / 2 Channel Stereo
    Speaker
    7.5W
    Class A-B
    Surface Mount
    15 V
    -
    2
    TO-263
    10
    -
    -
    -
    -
    -
    • RS-artikelnummer 828-7630P
    • Tillv. art.nr PAM8320RDR
    Varje (levereras i en rulle)
    22,176 kr
    DiodesZetex
    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-artikelnummer 268-7532
    • Tillv. art.nr LM48560TL/NOPB
    Var (i ett paket med 5)
    20,966 kr
    Texas Instruments
    Audio Power Amplifier
    1 Channel Mono
    MP3 Player, Portable Electronic Device, Tablet PC, Touch Screen Smart Phones
    1W
    Class H
    Surface Mount
    2.7 → 5.5 V
    -
    1
    DSBGA
    16
    -
    -
    -
    -
    -
    • RS-artikelnummer 534-3295P
    • Tillv. art.nr LM4752TS/NOPB
    Varje (levereras i ett rör)
    11,87 kr
    Texas Instruments
    Audio Power Amplifier
    2 Channel Stereo
    Speaker
    4 W, 7W
    Class A-B
    Surface Mount
    12 V, 15 V, 18 V, 24 V, 28 V
    Single
    -
    TO-263
    7
    Single Ended
    Single Ended
    -
    -
    -
    • RS-artikelnummer 226-4834
    • Tillv. art.nr LMC6484AIMX/NOPB
    Var (i ett paket med 5)
    29,568 kr
    Texas Instruments
    Power Amplifier
    CMOS
    -
    -
    Class A-B
    Surface Mount
    15 V
    -
    4
    SOIC
    14
    -
    -
    1.5MHz
    -
    -
    • RS-artikelnummer 100-5940
    • Tillv. art.nr LM4752TS/NOPB
    Var (i ett rör med 45)
    7,312 kr
    Texas Instruments
    Audio Power Amplifier
    2 Channel Stereo
    Speaker
    4 W, 7W
    Class A-B
    Surface Mount
    12 V, 15 V, 18 V, 24 V, 28 V
    Single
    -
    TO-263
    7
    Single Ended
    Single Ended
    -
    -
    -
    • RS-artikelnummer 197-7300
    • Tillv. art.nr LM4871M/NOPB
    Var (i ett rör med 95)
    11,312 kr
    Texas Instruments
    Power Amplifier
    -
    -
    3W
    Class A-B
    Surface Mount
    6 V
    -
    -
    SOIC
    8
    -
    -
    -
    -
    -
    • RS-artikelnummer 534-3295
    • Tillv. art.nr LM4752TS/NOPB
    Varje
    11,87 kr
    Texas Instruments
    Audio Power Amplifier
    2 Channel Stereo
    Speaker
    4 W, 7W
    Class A-B
    Surface Mount
    12 V, 15 V, 18 V, 24 V, 28 V
    Single
    -
    TO-263
    7
    Single Ended
    Single Ended
    -
    -
    -
    • RS-artikelnummer 100-3893
    • Tillv. art.nr LM4950TS
    Var (i ett rör med 45)
    21,73 kr
    Texas Instruments
    Audio Power Amplifier
    1 Channel Mono, 2 Channel Stereo
    Speaker
    3.1 W, 7.5W
    Class A-B
    Surface Mount
    12 V, 15 V
    Single
    -
    TO-263
    10
    Single Ended
    Differential, Single Ended
    -
    -
    -
    • RS-artikelnummer 162-5320
    • Tillv. art.nr TPA6112A2DGQ
    Var (i ett rör med 80)
    20,026 kr
    Texas Instruments
    Audio
    2 Channel Stereo
    Headphone
    0.09 W, 0.15W
    Class A-B
    Surface Mount
    3 V, 5 V
    Single
    -
    HTSSOP
    10
    Differential
    Single Ended
    -
    -
    -
    • RS-artikelnummer 128-8852P
    • Tillv. art.nr BA5417
    Varje (levereras i ett rör)
    27,422 kr
    ROHM
    Audio
    Single Ended
    Speaker
    5W
    Class A-B
    Through Hole
    9 V
    Single
    2
    HSIP
    15+Tab
    Single Ended
    Single Ended
    -
    -
    -
    • RS-artikelnummer 223-6145P
    • Tillv. art.nr BD8876FV-E2
    Varje (levereras i en rulle)
    20,564 kr
    ROHM
    -
    -
    -
    0.87W
    -
    Surface Mount
    3 → 5.5 V
    -
    -
    SSOP-B14
    14
    -
    -
    -
    -
    -
    • RS-artikelnummer 533-9678
    • Tillv. art.nr LM1876TF/NOPB
    Varje
    69,22 kr
    Texas Instruments
    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
    80dB
    -
    • RS-artikelnummer 169-8937
    • Tillv. art.nr TS34119CS RLG
    Var (i en rulle med 2500)
    2,419 kr
    Taiwan Semiconductor
    Audio Power Amplifier
    1 Channel Mono
    Speaker
    0.25W
    Class A-B
    Surface Mount
    3 V, 5 V, 9 V, 12 V, 15 V
    Single
    -
    SOP
    8
    Single Ended
    Differential
    1.5MHz
    -
    -
    • RS-artikelnummer 265-063P
    • Tillv. art.nr ML22Q244-NNNTDZWATL
    Varje (levereras i en rulle)
    45,195 kr
    ROHM
    Audio
    -
    General Purpose
    -
    Class D
    Surface Mount
    5.5 V
    -
    1
    TSSOP
    20
    -
    -
    -
    -
    -
    • RS-artikelnummer 265-065P
    • Tillv. art.nr ML22Q254-NNNTDZWATL
    Varje (levereras i en rulle)
    45,195 kr
    ROHM
    Audio
    -
    General Purpose
    -
    Class D
    Surface Mount
    5.5 V
    -
    1
    TSSOP
    20
    -
    -
    -
    -
    -
    • RS-artikelnummer 265-062P
    • Tillv. art.nr ML22Q234-NNNTDZWATL
    Varje (levereras i en rulle)
    45,195 kr
    ROHM
    Audio
    -
    General Purpose
    -
    Class D
    Surface Mount
    5.5 V
    -
    1
    TSSOP
    20
    -
    -
    -
    -
    -
    • RS-artikelnummer 168-8931
    • Tillv. art.nr TS4962IQT
    Var (i en rulle med 3000)
    11,773 kr
    STMicroelectronics
    Audio
    Monolithic
    Automotive
    1.7 W, 2.8W
    Class D
    Surface Mount
    2.4 → 5.5 V
    Single
    1
    DFN
    8
    Differential, Single Ended
    Differential
    360kHz
    57dB
    -
    • RS-artikelnummer 244-4486
    • Tillv. art.nr NJM2135M-TE1
    Var (i ett paket med 5)
    7,496 kr
    Nisshinbo Micro Devices
    Audio Power Amplifier
    Differential
    Speaker
    400mW
    Class A-B
    Surface Mount
    2 → 16 V
    -
    1
    DMP8
    8
    -
    -
    -
    -
    -
    • RS-artikelnummer 268-7530
    • Tillv. art.nr LM48100QMHE/NOPB
    Var (i ett paket med 5)
    26,612 kr
    Texas Instruments
    Audio Power Amplifier
    1 Channel Mono
    Automotive, Hand Free Car Kit, Medical
    1.3W
    Class A-B
    Surface Mount
    3 → 5.5 V
    -
    2
    HTSSOP
    14
    -
    -
    -
    -
    -
    Resultat per sida