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Amplifiers & Comparators:

10,876 Products Found
Find a huge range of Amplifiers & Comparators at element14 China, including Operational Amplifiers - Op Amps, Comparators, Current Sense Amplifiers, Audio Amplifiers, Instrumentation Amplifiers. We stock a wide range of Amplifiers & Comparators from the world's top manufacturers including: Analog Devices, Stmicroelectronics, Texas Instruments, Microchip & Onsemi
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Amplifiers & Comparators

(10,876)

  • Audio Amplifiers (504)
  • Comparators (1,542)
  • Current Sense Amplifiers (767)
  • Instrumentation Amplifiers (401)
  • Isolation Amplifiers (49)
  • Limiting Amplifiers (14)
  • Logarithmic Amplifiers (38)
  • Multipliers / Dividers (21)
  • Operational Amplifiers - Op Amps (7,155)
  • Programmable Gain Amplifiers (152)
  • Signal Conditioners (68)
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    AD8231TCPZ-EP-R7
    ANALOG DEVICES AD8231TCPZ-EP-R7
    4210434RL

    Data Sheet

    RoHS

    ANALOG DEVICES
    1. Instrument Amplifier
    2. 1 Channels
    3. 4 µV
    4. 1.1 V/µs
    5. 2.7 MHz
    6. 3V to 5V
    7. ± 1.5V to ± 2.5V
    8. LFCSP
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    10+
    CNY73.640
    (CNY83.2132)
    25+
    CNY69.030
    (CNY78.0039)
    100+
    CNY67.130
    (CNY75.8569)
    250+
    CNY65.230
    (CNY73.7099)
    500+
    CNY63.330
    (CNY71.5629)
    More Pricing...
    Min: 10 / Mult: 1
    1Channels
    2.7MHz
    1.1V/µs
    3V to 5V, ± 1.5V to ± 2.5V
    LMR934FJ-GE2
    ROHM LMR934FJ-GE2
    4180284

    Data Sheet

    RoHS

    ROHM
    1. Operational Amplifier
    2. 4 Channels
    3. 1.5 MHz
    4. 0.42 V/µs
    5. 1.8V to 5V
    6. SOP-J
    7. 14 Pins
    Each (Supplied on Cut Tape)
    Cut Tape
    Packaging Options
    1+
    CNY5.830
    (CNY6.5879)
    10+
    CNY5.770
    (CNY6.5201)
    50+
    CNY5.700
    (CNY6.441)
    100+
    CNY5.630
    (CNY6.3619)
    250+
    CNY5.550
    (CNY6.2715)
    More Pricing...
    Min: 1 / Mult: 1
    4Channels
    1.5MHz
    0.42V/µs
    1.8V to 5V
    ADA4851-4YRUZ-RL
    ANALOG DEVICES ADA4851-4YRUZ-RL
    4217951RL

    Data Sheet

    RoHS

    ANALOG DEVICES
    1. Operational Amplifier
    2. 4 Channels
    3. 130 MHz
    4. 375 V/µs
    5. 2.7V to 12V
    6. TSSOP
    7. 14 Pins
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    100+
    CNY17.350
    (CNY19.6055)
    250+
    CNY15.520
    (CNY17.5376)
    500+
    CNY14.610
    (CNY16.5093)
    2500+
    CNY13.940
    (CNY15.7522)
    Min: 100 / Mult: 1
    4Channels
    130MHz
    375V/µs
    2.7V to 12V
    ADA4851-4YRUZ-RL
    ANALOG DEVICES ADA4851-4YRUZ-RL
    4217951

    Data Sheet

    RoHS

    ANALOG DEVICES
    1. Operational Amplifier
    2. 4 Channels
    3. 130 MHz
    4. 375 V/µs
    5. 2.7V to 12V
    6. TSSOP
    7. 14 Pins
    Each (Supplied on Cut Tape)
    Cut Tape
    Packaging Options
    1+
    CNY31.700
    (CNY35.821)
    10+
    CNY22.550
    (CNY25.4815)
    25+
    CNY20.130
    (CNY22.7469)
    100+
    CNY17.350
    (CNY19.6055)
    250+
    CNY15.520
    (CNY17.5376)
    More Pricing...
    Min: 1 / Mult: 1
    4Channels
    130MHz
    375V/µs
    2.7V to 12V
    LT6370HMS8#TRPBF
    ANALOG DEVICES LT6370HMS8#TRPBF
    4218086RL

    Data Sheet

    RoHS

    ANALOG DEVICES
    1. Instrument Amplifier
    2. 1 Channels
    3. 8 µV
    4. 11 V/µs
    5. 4.75V to 35V
    6. MSOP
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    10+
    CNY50.330
    (CNY56.8729)
    25+
    CNY45.220
    (CNY51.0986)
    100+
    CNY38.090
    (CNY43.0417)
    250+
    CNY37.440
    (CNY42.3072)
    500+
    CNY36.790
    (CNY41.5727)
    More Pricing...
    Min: 10 / Mult: 1
    1Channels
    -
    11V/µs
    4.75V to 35V
    BD87524FV-LBE2
    ROHM BD87524FV-LBE2
    4294847

    Data Sheet

    RoHS

    ROHM
    1. Operational Amplifier
    2. EMARMOUR
    3. 4 Channels
    4. 2.4 V/µs
    5. 4V to 15V
    6. ± 2V to ± 7.5V
    7. SSOP-B
    8. 14 Pins
    Each (Supplied on Cut Tape)
    Cut Tape
    Packaging Options
    1+
    CNY15.240
    (CNY17.2212)
    10+
    CNY10.320
    (CNY11.6616)
    50+
    CNY9.760
    (CNY11.0288)
    100+
    CNY9.200
    (CNY10.396)
    250+
    CNY8.670
    (CNY9.7971)
    More Pricing...
    Min: 1 / Mult: 1
    4Channels
    -
    2.4V/µs
    4V to 15V, ± 2V to ± 7.5V
    LM324F-GE2
    ROHM LM324F-GE2
    4180285RL

    Data Sheet

    RoHS

    ROHM
    1. Operational Amplifier
    2. 4 Channels
    3. 800 kHz
    4. 0.3 V/µs
    5. 3V to 32V
    6. SOP
    7. 14 Pins
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    100+
    CNY4.620
    (CNY5.2206)
    500+
    CNY4.250
    (CNY4.8025)
    1000+
    CNY3.680
    (CNY4.1584)
    2500+
    CNY3.350
    (CNY3.7855)
    5000+
    CNY3.230
    (CNY3.6499)
    Min: 100 / Mult: 1
    4Channels
    800kHz
    0.3V/µs
    3V to 32V
    LM2901EYFV-CE2
    ROHM LM2901EYFV-CE2
    4137638RL

    Data Sheet

    RoHS

    ROHM
    1. Analogue Comparator
    2. Differential
    3. 4 Channels
    4. 1.3 µs
    5. 3V to 36V
    6. ± 1.5V to ± 18V
    7. SSOP-B
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    100+
    CNY8.740
    (CNY9.8762)
    250+
    CNY6.300
    (CNY7.119)
    500+
    CNY6.050
    (CNY6.8365)
    1000+
    CNY5.960
    (CNY6.7348)
    2500+
    CNY5.860
    (CNY6.6218)
    Min: 100 / Mult: 1
    4Channels
    -
    -
    3V to 36V, ± 1.5V to ± 18V
    LT1167IS8#TRPBF
    ANALOG DEVICES LT1167IS8#TRPBF
    4218084RL

    Data Sheet

    RoHS

    ANALOG DEVICES
    1. Instrument Amplifier
    2. 1 Channels
    3. 20 µV
    4. 1.2 V/µs
    5. 1 MHz
    6. ± 2.3V to ± 18V
    7. NSOIC
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    10+
    CNY66.840
    (CNY75.5292)
    25+
    CNY59.000
    (CNY66.670)
    100+
    CNY50.220
    (CNY56.7486)
    250+
    CNY49.740
    (CNY56.2062)
    500+
    CNY49.690
    (CNY56.1497)
    More Pricing...
    Min: 10 / Mult: 1
    1Channels
    1MHz
    1.2V/µs
    ± 2.3V to ± 18V
    LM2903EYFVM-CTR
    ROHM LM2903EYFVM-CTR
    4137631

    Data Sheet

    RoHS

    ROHM
    1. Analogue Comparator
    2. Differential
    3. 2 Channels
    4. 1.3 µs
    5. 3V to 36V
    6. ± 1.5V to ± 18V
    7. MSOP
    8. 8 Pins
    Each (Supplied on Cut Tape)
    Cut Tape
    Packaging Options
    1+
    CNY8.350
    (CNY9.4355)
    10+
    CNY7.310
    (CNY8.2603)
    50+
    CNY6.050
    (CNY6.8365)
    100+
    CNY5.430
    (CNY6.1359)
    250+
    CNY5.010
    (CNY5.6613)
    More Pricing...
    Min: 1 / Mult: 1
    2Channels
    -
    -
    3V to 36V, ± 1.5V to ± 18V
    LMR1001YF-CE2
    ROHM LMR1001YF-CE2
    4294858RL

    Data Sheet

    RoHS

    ROHM
    1. Operational Amplifier
    2. 1 Channels
    3. 1.5 MHz
    4. 1.3 V/µs
    5. 2.7V to 5.5V
    6. ± 1.35V to ± 2.75V
    7. SOP
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    100+
    CNY11.540
    (CNY13.0402)
    250+
    CNY10.950
    (CNY12.3735)
    500+
    CNY10.290
    (CNY11.6277)
    1000+
    CNY10.230
    (CNY11.5599)
    2500+
    CNY10.150
    (CNY11.4695)
    Min: 100 / Mult: 1
    1Channels
    1.5MHz
    1.3V/µs
    2.7V to 5.5V, ± 1.35V to ± 2.75V
    TSU111RILT
    STMICROELECTRONICS TSU111RILT
    4169783

    Data Sheet

    RoHS

    STMICROELECTRONICS
    1. Operational Amplifier
    2. Rail to Rail I/O
    3. 1 Channels
    4. 9 kHz
    5. 3.1 V/ms
    6. 1.5V to 5.5V
    7. SOT-23
    8. 5 Pins
    Each (Supplied on Cut Tape)
    Cut Tape
    Packaging Options
    1+
    CNY15.930
    (CNY18.0009)
    10+
    CNY11.920
    (CNY13.4696)
    50+
    CNY10.890
    (CNY12.3057)
    100+
    CNY10.350
    (CNY11.6955)
    250+
    CNY9.880
    (CNY11.1644)
    More Pricing...
    Min: 1 / Mult: 1
    1Channels
    9kHz
    3.1V/ms
    1.5V to 5.5V
    EL8172FSZ-T7A
    RENESAS EL8172FSZ-T7A
    2544718

    Data Sheet

    RoHS

    RENESAS
    1. Instrument Amplifier
    2. Rail to Rail
    3. 1 Channels
    4. 70 µV
    5. 0.55 V/µs
    6. 170 kHz
    7. 2.4V to 5.5V
    8. SOIC
    Each (Supplied on Cut Tape)
    Cut Tape
    Packaging Options
    1+
    CNY29.790
    (CNY33.6627)
    10+
    CNY21.890
    (CNY24.7357)
    25+
    CNY19.610
    (CNY22.1593)
    50+
    CNY18.140
    (CNY20.4982)
    100+
    CNY17.340
    (CNY19.5942)
    More Pricing...
    Min: 1 / Mult: 1
    1Channels
    170kHz
    0.55V/µs
    2.4V to 5.5V
    TLC372CPW
    TEXAS INSTRUMENTS TLC372CPW
    3005590

    RoHS

    TEXAS INSTRUMENTS
    1. Analogue Comparator
    2. Differential
    3. 2 Channels
    4. 200 ns
    5. 3V to 16V
    6. TSSOP
    7. 8 Pins
    Each
    1+
    CNY9.710
    (CNY10.9723)
    10+
    CNY9.510
    (CNY10.7463)
    50+
    CNY9.320
    (CNY10.5316)
    100+
    CNY9.110
    (CNY10.2943)
    250+
    CNY8.920
    (CNY10.0796)
    More Pricing...
    Min: 1 / Mult: 1
    2Channels
    -
    -
    3V to 16V
    MCP6001T-I/OT
    MICROCHIP MCP6001T-I/OT
    4974992

    Data Sheet

    RoHS

    MICROCHIP
    1. Operational Amplifier
    2. RRIO
    3. 1 Channels
    4. 1 MHz
    5. 0.6 V/µs
    6. 1.8V to 6V
    7. SOT-23
    8. 5 Pins
    Each (Supplied on Cut Tape)
    Cut Tape
    Packaging Options
    1+
    CNY2.250
    (CNY2.5425)
    25+
    CNY1.800
    (CNY2.034)
    100+
    CNY1.730
    (CNY1.9549)
    3000+
    CNY1.730
    (CNY1.9549)
    Min: 1 / Mult: 1
    1Channels
    1MHz
    0.6V/µs
    1.8V to 6V
    LM339DR2G
    ONSEMI LM339DR2G
    1651910

    Data Sheet

    RoHS

    ONSEMI
    1. Analogue Comparator
    2. Rail to Rail
    3. General Purpose
    4. 4 Channels
    5. 1.3 µs
    6. 3V to 36V
    7. SOIC
    8. 14 Pins
    Each (Supplied on Cut Tape)
    Cut Tape
    Packaging Options
    5+
    CNY4.940
    (CNY5.5822)
    10+
    CNY2.500
    (CNY2.825)
    100+
    CNY1.370
    (CNY1.5481)
    500+
    CNY1.260
    (CNY1.4238)
    5000+
    CNY1.150
    (CNY1.2995)
    More Pricing...
    Min: 5 / Mult: 5
    4Channels
    -
    -
    3V to 36V
    ZXCT1107SA-7
    DIODES INC. ZXCT1107SA-7
    1904027

    Data Sheet

    RoHS

    DIODES INC.
    1. Current Sense Amplifier
    2. Low Power
    3. High Side
    4. 650 kHz
    5. SOT-23
    6. 3 Pins
    7. -40 °C
    8. 125 °C
    Each (Supplied on Cut Tape)
    Cut Tape
    Packaging Options
    1+
    CNY5.600
    (CNY6.328)
    10+
    CNY3.720
    (CNY4.2036)
    100+
    CNY3.100
    (CNY3.503)
    500+
    CNY2.990
    (CNY3.3787)
    1000+
    CNY2.860
    (CNY3.2318)
    More Pricing...
    Min: 1 / Mult: 1
    -
    650kHz
    -
    -
    LM224DT
    STMICROELECTRONICS LM224DT
    2382606

    Data Sheet

    RoHS

    STMICROELECTRONICS
    1. Operational Amplifier
    2. Quad
    3. 4 Channels
    4. 1.3 MHz
    5. 0.4 V/µs
    6. 3V to 30V
    7. SOIC
    8. 14 Pins
    Each (Supplied on Cut Tape)
    Cut Tape
    Packaging Options
    5+
    CNY2.440
    (CNY2.7572)
    50+
    CNY2.160
    (CNY2.4408)
    100+
    CNY1.880
    (CNY2.1244)
    500+
    CNY1.850
    (CNY2.0905)
    1000+
    CNY1.810
    (CNY2.0453)
    Min: 5 / Mult: 5
    4Channels
    1.3MHz
    0.4V/µs
    3V to 30V
    LM324DR2G
    ONSEMI LM324DR2G
    2295979

    Data Sheet

    RoHS

    ONSEMI
    1. Operational Amplifier
    2. Quad
    3. 4 Channels
    4. 1 MHz
    5. 0.6 V/µs
    6. 3V to 32V
    7. SOIC
    8. 14 Pins
    Each (Supplied on Cut Tape)
    Cut Tape
    Packaging Options
    5+
    CNY4.040
    (CNY4.5652)
    10+
    CNY2.200
    (CNY2.486)
    100+
    CNY1.400
    (CNY1.582)
    500+
    CNY1.290
    (CNY1.4577)
    5000+
    CNY1.170
    (CNY1.3221)
    More Pricing...
    Min: 5 / Mult: 5
    4Channels
    1MHz
    0.6V/µs
    3V to 32V
    MCP6541UT-E/OT
    MICROCHIP MCP6541UT-E/OT
    1852108

    Data Sheet

    RoHS

    MICROCHIP
    1. Analogue Comparator
    2. Single
    3. Sub-Microamp
    4. 1 Channels
    5. 4 µs
    6. 1.6V to 5.5V
    7. SOT-23
    8. 5 Pins
    Each (Supplied on Cut Tape)
    Cut Tape
    Packaging Options
    1+
    CNY2.870
    (CNY3.2431)
    25+
    CNY2.770
    (CNY3.1301)
    100+
    CNY2.670
    (CNY3.0171)
    3000+
    CNY2.550
    (CNY2.8815)
    Min: 1 / Mult: 1
    1Channels
    -
    -
    1.6V to 5.5V
    MCP6S28-I/P
    MICROCHIP MCP6S28-I/P
    1439476

    Data Sheet

    RoHS

    MICROCHIP
    1. Programmable/Variable Amplifier
    2. Programmable Gain
    3. 8 Channels
    4. 1 Amplifiers
    5. 12 MHz
    6. -40 °C
    Each
    1+
    CNY25.490
    (CNY28.8037)
    25+
    CNY21.230
    (CNY23.9899)
    100+
    CNY20.280
    (CNY22.9164)
    Min: 1 / Mult: 1
    8Channels
    12MHz
    -
    2.5V to 5.5V
    CA3240AEZ
    RENESAS CA3240AEZ
    9663525

    Data Sheet

    RoHS

    RENESAS
    1. Operational Amplifier
    2. Dual
    3. 2 Channels
    4. 4.5 MHz
    5. 9 V/µs
    6. 4V to 36V
    7. DIP
    8. 8 Pins
    Each
    1+
    CNY40.550
    (CNY45.8215)
    10+
    CNY30.470
    (CNY34.4311)
    25+
    CNY27.790
    (CNY31.4027)
    50+
    CNY26.330
    (CNY29.7529)
    100+
    CNY24.870
    (CNY28.1031)
    More Pricing...
    Min: 1 / Mult: 1
    2Channels
    4.5MHz
    9V/µs
    4V to 36V
    MCP6021T-E/OT
    MICROCHIP MCP6021T-E/OT
    1605573

    Data Sheet

    RoHS

    MICROCHIP
    1. Operational Amplifier
    2. Single
    3. 1 Channels
    4. 10 MHz
    5. 7 V/µs
    6. 2.5V to 5.5V
    7. SOT-23
    8. 5 Pins
    Each (Supplied on Cut Tape)
    Cut Tape
    Packaging Options
    1+
    CNY9.920
    (CNY11.2096)
    25+
    CNY8.310
    (CNY9.3903)
    100+
    CNY8.120
    (CNY9.1756)
    3000+
    CNY7.930
    (CNY8.9609)
    Min: 1 / Mult: 1
    1Channels
    10MHz
    7V/µs
    2.5V to 5.5V
    TDA7269A
    STMICROELECTRONICS TDA7269A
    1842517

    Data Sheet

    RoHS

    STMICROELECTRONICS
    1. Audio Power Amplifier
    2. 14W x 2 @ 8Ohm
    3. AB
    4. 2 Channels
    5. ± 5V to ± 20V
    6. Multiwatt
    7. 11 Pins
    Each
    1+
    CNY28.950
    (CNY32.7135)
    10+
    CNY21.890
    (CNY24.7357)
    25+
    CNY20.160
    (CNY22.7808)
    50+
    CNY20.040
    (CNY22.6452)
    100+
    CNY19.920
    (CNY22.5096)
    More Pricing...
    Min: 1 / Mult: 1
    2Channels
    -
    -
    ± 5V to ± 20V
    MCP601-I/P
    MICROCHIP MCP601-I/P
    1084271

    Data Sheet

    RoHS

    MICROCHIP
    1. Operational Amplifier
    2. Single
    3. 1 Channels
    4. 2.8 MHz
    5. 2.3 V/µs
    6. 2.7V to 5.5V
    7. DIP
    8. 8 Pins
    Each
    1+
    CNY4.560
    (CNY5.1528)
    25+
    CNY3.900
    (CNY4.407)
    100+
    CNY3.390
    (CNY3.8307)
    Min: 1 / Mult: 1
    1Channels
    2.8MHz
    2.3V/µs
    2.7V to 5.5V
    626-650 of 10876 items
    of 436 page(s)

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