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Amplifiers & Comparators:

4,565 Products Found
Find a huge range of Amplifiers & Comparators at element14 China, including Operational Amplifiers - Op Amps, Comparators, Audio Amplifiers, Current Sense Amplifiers, Instrumentation Amplifiers. We stock a wide range of Amplifiers & Comparators from the world's top manufacturers including: Stmicroelectronics, Texas Instruments, Microchip, Onsemi & Rohm
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Amplifiers & Comparators

(4,565)

  • Audio Amplifiers (323)
  • Comparators (766)
  • Current Sense Amplifiers (306)
  • Instrumentation Amplifiers (50)
  • Isolation Amplifiers (16)
  • Limiting Amplifiers (2)
  • Multipliers / Dividers (1)
  • Operational Amplifiers - Op Amps (3,006)
  • Programmable Gain Amplifiers (25)
  • Signal Conditioners (40)
  • Video Amplifiers & Buffers (30)
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    IRS20957STRPBF
    INFINEON IRS20957STRPBF
    2762401

    Data Sheet

    RoHS

    INFINEON
    1. DIGITAL AUDIO DRIVER
    2. NSOIC-16
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY18.160
    (CNY20.5208)
    10+
    CNY13.530
    (CNY15.2889)
    25+
    CNY12.410
    (CNY14.0233)
    50+
    CNY12.270
    (CNY13.8651)
    100+
    CNY12.120
    (CNY13.6956)
    More Pricing...
    Total:CNY18.16
    Min: 1 / Mult: 1
    1Channels
    -
    -
    10V to 15V
    ISO124P
    TEXAS INSTRUMENTS ISO124P
    3118117

    RoHS

    TEXAS INSTRUMENTS
    1. IC
    2. AMP ISOLATION
    3. PDIP16
    4. 124
    Each
    1+
    CNY220.570
    (CNY249.2441)
    10+
    CNY178.160
    (CNY201.3208)
    25+
    CNY167.500
    (CNY189.275)
    50+
    CNY161.680
    (CNY182.6984)
    100+
    CNY155.850
    (CNY176.1105)
    Total:CNY220.57
    Min: 1 / Mult: 1
    -
    50kHz
    -
    ± 4.5V to ± 18V
    TLV272DR2G
    ONSEMI TLV272DR2G
    3588894

    Data Sheet

    RoHS

    ONSEMI
    1. Operational Amplifier
    2. 2 Channels
    3. 3 MHz
    4. 2.4 V/µs
    5. 2.7V to 36V
    6. SOIC
    7. 8 Pins
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    CNY4.960
    (CNY5.6048)
    50+
    CNY4.530
    (CNY5.1189)
    100+
    CNY4.090
    (CNY4.6217)
    500+
    CNY3.930
    (CNY4.4409)
    1000+
    CNY3.790
    (CNY4.2827)
    Total:CNY24.80
    Min: 5 / Mult: 5
    2Channels
    3MHz
    2.4V/µs
    2.7V to 36V
    TL072IP
    TEXAS INSTRUMENTS TL072IP
    3117794

    RoHS

    TEXAS INSTRUMENTS
    1. Operational Amplifier
    2. 2 Channels
    3. 3 MHz
    4. 13 V/µs
    5. 7V to 36V
    6. DIP
    7. 8 Pins
    Each
    1+
    CNY6.990
    (CNY7.8987)
    10+
    CNY4.510
    (CNY5.0963)
    100+
    CNY3.710
    (CNY4.1923)
    500+
    CNY3.550
    (CNY4.0115)
    1000+
    CNY3.420
    (CNY3.8646)
    More Pricing...
    Total:CNY6.99
    Min: 1 / Mult: 1
    2Channels
    3MHz
    13V/µs
    7V to 36V
    LM358P
    TEXAS INSTRUMENTS LM358P
    3117074

    RoHS

    TEXAS INSTRUMENTS
    1. OP-AMP
    2. 700KHZ
    3. 0 TO 70DEG C
    4. PDIP-8
    Each
    5+
    CNY2.060
    (CNY2.3278)
    10+
    CNY1.270
    (CNY1.4351)
    100+
    CNY0.998
    (CNY1.1277)
    500+
    CNY0.945
    (CNY1.0678)
    1000+
    CNY0.846
    (CNY0.956)
    More Pricing...
    Total:CNY10.30
    Min: 5 / Mult: 5
    2Channels
    700kHz
    0.3V/µs
    3V to 30V
    LM2904QM8-13
    DIODES INC. LM2904QM8-13
    3946217

    Data Sheet

    RoHS

    DIODES INC.
    1. Operational Amplifier
    2. 2 Channels
    3. 700 kHz
    4. 0.3 V/µs
    5. 3V to 36V
    6. ± 1.5V to ± 18V
    7. MSOP
    8. 8 Pins
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    CNY1.380
    (CNY1.5594)
    10+
    CNY0.800
    (CNY0.904)
    100+
    CNY0.782
    (CNY0.8837)
    500+
    CNY0.763
    (CNY0.8622)
    1000+
    CNY0.744
    (CNY0.8407)
    More Pricing...
    Total:CNY6.90
    Min: 5 / Mult: 5
    2Channels
    700kHz
    0.3V/µs
    3V to 36V, ± 1.5V to ± 18V
    LM2904QM8-13
    DIODES INC. LM2904QM8-13
    3946217RL

    Data Sheet

    RoHS

    DIODES INC.
    1. Operational Amplifier
    2. 2 Channels
    3. 700 kHz
    4. 0.3 V/µs
    5. 3V to 36V
    6. ± 1.5V to ± 18V
    7. MSOP
    8. 8 Pins
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    500+
    CNY0.763
    (CNY0.8622)
    1000+
    CNY0.744
    (CNY0.8407)
    5000+
    CNY0.725
    (CNY0.8192)
    10000+
    CNY0.706
    (CNY0.7978)
    Total:CNY381.50
    Min: 500 / Mult: 5
    2Channels
    700kHz
    0.3V/µs
    3V to 36V, ± 1.5V to ± 18V
    TSB572IST
    STMICROELECTRONICS TSB572IST
    2536890

    Data Sheet

    RoHS

    STMICROELECTRONICS
    1. Operational Amplifier
    2. Rail to Rail
    3. 2 Channels
    4. 2.5 MHz
    5. 1 V/µs
    6. 4V to 36V
    7. Mini SOIC
    8. 8 Pins
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY11.960
    (CNY13.5148)
    10+
    CNY11.850
    (CNY13.3905)
    25+
    CNY11.740
    (CNY13.2662)
    50+
    CNY11.630
    (CNY13.1419)
    100+
    CNY11.520
    (CNY13.0176)
    More Pricing...
    Total:CNY11.96
    Min: 1 / Mult: 1
    2Channels
    2.5MHz
    1V/µs
    4V to 36V
    CA3130MZ
    RENESAS CA3130MZ
    1018162

    Data Sheet

    RoHS

    RENESAS
    1. Operational Amplifier
    2. Single
    3. 1 Channels
    4. 15 MHz
    5. 30 V/µs
    6. ± 2.5V to ± 8V
    7. SOIC
    8. 8 Pins
    Each
    1+
    CNY24.210
    (CNY27.3573)
    10+
    CNY18.160
    (CNY20.5208)
    25+
    CNY16.660
    (CNY18.8258)
    50+
    CNY15.840
    (CNY17.8992)
    100+
    CNY15.020
    (CNY16.9726)
    More Pricing...
    Total:CNY24.21
    Min: 1 / Mult: 1
    1Channels
    15MHz
    30V/µs
    ± 2.5V to ± 8V
    LM339DTBR2G
    ONSEMI LM339DTBR2G
    2844974

    Data Sheet

    RoHS

    ONSEMI
    1. Analogue Comparator
    2. General Purpose
    3. 4 Channels
    4. 1.3 µs
    5. 3V to 36V
    6. ± 1.5V to ± 18V
    7. TSSOP
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    CNY3.000
    (CNY3.390)
    10+
    CNY1.850
    (CNY2.0905)
    100+
    CNY1.410
    (CNY1.5933)
    500+
    CNY1.320
    (CNY1.4916)
    1000+
    CNY1.230
    (CNY1.3899)
    More Pricing...
    Total:CNY15.00
    Min: 5 / Mult: 5
    4Channels
    -
    -
    3V to 36V, ± 1.5V to ± 18V
    IRS2052MTRPBF
    INFINEON IRS2052MTRPBF
    2780812

    Data Sheet

    RoHS

    INFINEON
    1. Audio Power Amplifier
    2. D
    3. 2 Channels
    4. 10V to 15V
    5. MLPQ
    6. 48 Pins
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY49.570
    (CNY56.0141)
    10+
    CNY38.150
    (CNY43.1095)
    25+
    CNY35.330
    (CNY39.9229)
    50+
    CNY34.810
    (CNY39.3353)
    100+
    CNY34.280
    (CNY38.7364)
    More Pricing...
    Total:CNY49.57
    Min: 1 / Mult: 1
    2Channels
    -
    -
    10V to 15V
    TLV274DR2G
    ONSEMI TLV274DR2G
    3588895

    Data Sheet

    RoHS

    ONSEMI
    1. Operational Amplifier
    2. 4 Channels
    3. 3 MHz
    4. 2.4 V/µs
    5. 2.7V to 36V
    6. SOIC
    7. 14 Pins
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    CNY5.600
    (CNY6.328)
    50+
    CNY5.170
    (CNY5.8421)
    100+
    CNY4.740
    (CNY5.3562)
    500+
    CNY4.390
    (CNY4.9607)
    1000+
    CNY4.230
    (CNY4.7799)
    Total:CNY28.00
    Min: 5 / Mult: 5
    4Channels
    3MHz
    2.4V/µs
    2.7V to 36V
    TDA7851A
    STMICROELECTRONICS TDA7851A
    3132471

    Data Sheet

    RoHS

    STMICROELECTRONICS
    1. Audio Power Amplifier
    2. 75W x 4 @ 2Ohm
    3. AB
    4. 4 Channels
    5. 8V to 18V
    6. Flexiwatt
    7. 27 Pins
    Each
    1+
    CNY37.320
    (CNY42.1716)
    10+
    CNY34.970
    (CNY39.5161)
    25+
    CNY32.610
    (CNY36.8493)
    50+
    CNY30.250
    (CNY34.1825)
    100+
    CNY27.900
    (CNY31.527)
    More Pricing...
    Total:CNY37.32
    Min: 1 / Mult: 1
    4Channels
    -
    -
    8V to 18V
    LM201AVDR2G
    ONSEMI LM201AVDR2G
    2464736

    Data Sheet

    RoHS

    ONSEMI
    1. Operational Amplifier
    2. Single
    3. 1 Channels
    4. 1 MHz
    5. 0.5 V/µs
    6. 3V to 22V
    7. NSOIC
    8. 8 Pins
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    CNY3.060
    (CNY3.4578)
    10+
    CNY1.890
    (CNY2.1357)
    100+
    CNY1.860
    (CNY2.1018)
    500+
    CNY1.830
    (CNY2.0679)
    1000+
    CNY1.800
    (CNY2.034)
    More Pricing...
    Total:CNY15.30
    Min: 5 / Mult: 5
    1Channels
    1MHz
    0.5V/µs
    3V to 22V
    LM339ADR
    TEXAS INSTRUMENTS LM339ADR
    3118446

    RoHS

    TEXAS INSTRUMENTS
    1. Analogue Comparator
    2. Differential
    3. 4 Channels
    4. 300 ns
    5. 2V to 36V
    6. SOIC
    7. 14 Pins
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    CNY2.760
    (CNY3.1188)
    10+
    CNY1.700
    (CNY1.921)
    100+
    CNY1.360
    (CNY1.5368)
    500+
    CNY1.280
    (CNY1.4464)
    1000+
    CNY1.170
    (CNY1.3221)
    More Pricing...
    Total:CNY13.80
    Min: 5 / Mult: 5
    4Channels
    -
    -
    2V to 36V
    INA168NA/250
    TEXAS INSTRUMENTS INA168NA/250
    3005316

    RoHS

    TEXAS INSTRUMENTS
    1. IC
    2. AMP DIFF
    3. SMD
    4. SOT-23-5
    5. 168
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY23.610
    (CNY26.6793)
    10+
    CNY17.670
    (CNY19.9671)
    25+
    CNY16.230
    (CNY18.3399)
    50+
    CNY15.430
    (CNY17.4359)
    100+
    CNY14.630
    (CNY16.5319)
    More Pricing...
    Total:CNY23.61
    Min: 1 / Mult: 1
    -
    800kHz
    -
    -
    TLV3401IDBVR
    TEXAS INSTRUMENTS TLV3401IDBVR
    3118559

    RoHS

    TEXAS INSTRUMENTS
    1. Analogue Comparator
    2. Nanopower
    3. 1 Channels
    4. 55 µs
    5. 2.7V to 16V
    6. ± 1.35V to ± 8V
    7. SOT-23
    8. 5 Pins
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY16.070
    (CNY18.1591)
    10+
    CNY10.770
    (CNY12.1701)
    50+
    CNY10.170
    (CNY11.4921)
    100+
    CNY9.570
    (CNY10.8141)
    250+
    CNY9.520
    (CNY10.7576)
    More Pricing...
    Total:CNY16.07
    Min: 1 / Mult: 1
    1Channels
    -
    -
    2.7V to 16V, ± 1.35V to ± 8V
    NCS3402DR2G
    ONSEMI NCS3402DR2G
    3368255

    Data Sheet

    RoHS

    ONSEMI
    1. Analogue Comparator
    2. Nanopower
    3. 2 Channels
    4. 2.7V to 16V
    5. ± 1.35V to ± 8V
    6. NSOIC
    7. 8 Pins
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY5.270
    (CNY5.9551)
    10+
    CNY3.350
    (CNY3.7855)
    100+
    CNY2.740
    (CNY3.0962)
    500+
    CNY2.620
    (CNY2.9606)
    1000+
    CNY2.420
    (CNY2.7346)
    More Pricing...
    Total:CNY5.27
    Min: 1 / Mult: 1
    2Channels
    -
    -
    2.7V to 16V, ± 1.35V to ± 8V
    TLV2374IPWR
    TEXAS INSTRUMENTS TLV2374IPWR
    3118013

    RoHS

    TEXAS INSTRUMENTS
    1. Operational Amplifier
    2. 4 Channels
    3. 3 MHz
    4. 2.4 V/µs
    5. 2.7V to 16V
    6. TSSOP
    7. 14 Pins
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY7.390
    (CNY8.3507)
    10+
    CNY5.760
    (CNY6.5088)
    Total:CNY7.39
    Min: 1 / Mult: 1
    4Channels
    3MHz
    2.4V/µs
    2.7V to 16V
    TSZ124IYPT
    STMICROELECTRONICS TSZ124IYPT
    3367365

    Data Sheet

    RoHS

    STMICROELECTRONICS
    1. Operational Amplifier
    2. RRIO
    3. 4 Channels
    4. 400 kHz
    5. 0.19 V/µs
    6. 1.8V to 5.5V
    7. TSSOP
    8. 14 Pins
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY23.910
    (CNY27.0183)
    10+
    CNY17.990
    (CNY20.3287)
    25+
    CNY16.460
    (CNY18.5998)
    50+
    CNY15.660
    (CNY17.6958)
    100+
    CNY14.860
    (CNY16.7918)
    More Pricing...
    Total:CNY23.91
    Min: 1 / Mult: 1
    4Channels
    400kHz
    0.19V/µs
    1.8V to 5.5V
    TLV2374IPWR
    TEXAS INSTRUMENTS TLV2374IPWR
    3118013RL

    RoHS

    TEXAS INSTRUMENTS
    1. OP-AMP
    2. 3MHZ
    3. 2.4V/US
    4. TSSOP-14
    Each (Supplied on Cut Tape)
    Re-Reel
    10+
    CNY5.760
    (CNY6.5088)
    Total:CNY576.00
    Min: 100 / Mult: 1
    4Channels
    3MHz
    2.4V/µs
    2.7V to 16V
    MIC841LYC5-TR
    MICROCHIP MIC841LYC5-TR
    2510466

    Data Sheet

    RoHS

    MICROCHIP
    1. Analogue Comparator
    2. Precision Voltage
    3. 1 Channels
    4. 1.5V to 5.5V
    5. SC-70
    6. 5 Pins
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY5.880
    (CNY6.6444)
    25+
    CNY4.880
    (CNY5.5144)
    100+
    CNY4.350
    (CNY4.9155)
    3000+
    CNY4.270
    (CNY4.8251)
    Total:CNY5.88
    Min: 1 / Mult: 1
    1Channels
    -
    -
    1.5V to 5.5V
    MCP6031-E/SN
    MICROCHIP MCP6031-E/SN
    1436021

    Data Sheet

    RoHS

    MICROCHIP
    1. Operational Amplifier
    2. Single
    3. 1 Channels
    4. 10 kHz
    5. 0.004 V/µs
    6. 1.8V to 5.5V
    7. SOIC
    8. 8 Pins
    Each
    1+
    CNY7.560
    (CNY8.5428)
    25+
    CNY6.260
    (CNY7.0738)
    100+
    CNY5.800
    (CNY6.554)
    Total:CNY7.56
    Min: 1 / Mult: 1
    1Channels
    10kHz
    0.004V/µs
    1.8V to 5.5V
    LM201AVDR2G
    ONSEMI LM201AVDR2G
    2464736RL

    Data Sheet

    RoHS

    ONSEMI
    1. Operational Amplifier
    2. Single
    3. 1 Channels
    4. 1 MHz
    5. 0.5 V/µs
    6. 3V to 22V
    7. NSOIC
    8. 8 Pins
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    100+
    CNY1.860
    (CNY2.1018)
    500+
    CNY1.830
    (CNY2.0679)
    1000+
    CNY1.800
    (CNY2.034)
    5000+
    CNY1.770
    (CNY2.0001)
    10000+
    CNY1.740
    (CNY1.9662)
    Total:CNY186.00
    Min: 100 / Mult: 5
    1Channels
    1MHz
    0.5V/µs
    3V to 22V
    MIC841LYC5-TR
    MICROCHIP MIC841LYC5-TR
    2510466RL

    Data Sheet

    RoHS

    MICROCHIP
    1. Analogue Comparator
    2. Precision Voltage
    3. 1 Channels
    4. 1.5V to 5.5V
    5. SC-70
    6. 5 Pins
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    100+
    CNY4.350
    (CNY4.9155)
    3000+
    CNY4.270
    (CNY4.8251)
    Total:CNY435.00
    Min: 100 / Mult: 1
    1Channels
    -
    -
    1.5V to 5.5V
    1-25 of 4565 items
    of 183 page(s)

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