최근 검색 기록

    Current Sensing Amplifiers

    Current sensing amplifiers measure current by outputting a voltage that is proportional to the flowing power current. A resistor is used to convert the load current to a small voltage which is then accurately amplified. They offer real-time overcurrent protection.

    What are the different applications of current sensing amplifiers?

    Accurate current sensing is crucial to optimising performance in a range of applications, such as motor control and power management. In devices where battery or power-line monitoring is highly necessary, like laptops and phones, current sensing amplifiers are critical.

    How to choose the right type of current sensing amplifier

    There are several factors that will determine the the type of amplifier you choose, including whether the measurement will be on the high or low side. The sense resistor can be placed either between the supply voltage and load, or between the load and ground. The former is called high-side seinsing, whereas the latter is called low-side sensing. High voltage current sensing amplifiers offer input ranges up to +76V and down to -20V, ideal for applications such as motor control and network routers. Low power current sensing amplifiers help to maximise and extend battery life.

    438 표시되는 제품 Current Sensing Amplifiers

    개당가격(95개가 1튜브안에)
    ₩5,677.60
    Texas Instruments
    Single
    5 V
    -
    80dB
    1
    Bidirectional, Differential, Rail to Rail, Unidirectional
    1.3 mA
    Surface Mount
    SOIC
    8
    4.9 x 3.9 x 1.45mm
    1.45mm
    4.9mm
    5.5 V
    • RS 제품 번호 234-8913
    • 제조사 부품 번호 TSC2011HYDT
    개당가격(2개가 1팩안에)
    ₩5,978.40
    STMicroelectronics
    Single
    2.7 → 5.5 V
    -
    80dB
    -
    -
    -
    -
    SO8
    8
    -
    -
    -
    -
    • RS 제품 번호 795-8634
    • 제조사 부품 번호 TSC1031IPT
    개당가격(5개가 1팩안에)
    ₩3,534.40
    STMicroelectronics
    Dual, Single
    2.9 → 70 V
    -2.1 → 65V
    90dB
    1
    Buffered
    480 μA
    Surface Mount
    TSSOP
    8
    4.5 x 3.1 x 1.05mm
    1.05mm
    4.5mm
    5.5 V
    • RS 제품 번호 234-8928
    • 제조사 부품 번호 TSC215IYCT
    개당가격(3000개가 1릴안에)
    ₩2,378.20
    STMicroelectronics
    Single
    2.7 → 26 V
    -
    105dB
    -
    -
    -
    -
    SC70-6
    6
    -
    -
    -
    -
    개당
    ₩3,666.00
    STMicroelectronics
    Single
    2.7 V → 18 V
    -
    80dB
    -
    Analogue Voltage
    -
    -
    SO8
    8
    -
    -
    -
    -
    • RS 제품 번호 208-8511
    • 제조사 부품 번호 INA260AIPW
    개당가격(90개가 1튜브안에)
    ₩7,841.48
    Texas Instruments
    Single
    2.7-V → 5.5-V V
    not required
    -
    1
    -
    -
    -
    TSSOP
    16
    -
    -
    -
    -
    개당가격(2500개가 1릴안에)
    ₩2,325.56
    STMicroelectronics
    Single
    2.7 → 18
    -
    80dB
    1
    Analogue Voltage
    -
    -
    SO8
    8
    -
    -
    -
    -
    • RS 제품 번호 426-190P
    • 제조사 부품 번호 TSC101AILT
    개당(릴로 공급됨)
    ₩2,981.68
    STMicroelectronics
    Single
    12 V, 15 V, 18 V, 5 V, 9 V
    -
    90dB
    1
    -
    0.3 mA
    Surface Mount
    SOT-23
    5
    3 x 1.75 x 1.3mm
    1.3mm
    3mm
    24 V
    • RS 제품 번호 208-8512
    • 제조사 부품 번호 INA260AIPW
    개당가격(2개가 1팩안에)
    ₩8,657.40
    Texas Instruments
    Single
    2.7-V → 5.5-V V
    not required
    -
    1
    -
    -
    -
    TSSOP
    16
    -
    -
    -
    -
    • RS 제품 번호 248-5791
    • 제조사 부품 번호 NCS21674DMG100R2G
    개당가격(4000개가 1릴안에)
    ₩742.60
    onsemi
    Dual
    2.7-5.5 V
    -
    84dB
    2
    Differential
    -
    -
    Micro8
    8
    -
    -
    -
    -
    • RS 제품 번호 234-8927P
    • 제조사 부품 번호 TSC214IYCT
    개당(릴로 공급됨)
    ₩2,677.12
    STMicroelectronics
    Single
    2.7 → 26 V
    -
    105dB
    -
    -
    -
    -
    SC70-6
    6
    -
    -
    -
    -
    • RS 제품 번호 208-8512P
    • 제조사 부품 번호 INA260AIPW
    개당(튜브에 담겨 공급됨)
    ₩8,657.40
    Texas Instruments
    Single
    2.7-V → 5.5-V V
    not required
    -
    1
    -
    -
    -
    TSSOP
    16
    -
    -
    -
    -
    • RS 제품 번호 284-9040
    • 제조사 부품 번호 NCS21671DM100R2G
    개당가격(4000개가 1릴안에)
    ₩2,430.84
    onsemi
    Single
    1.8 → 5.5 V
    -
    109dB
    1
    Rail to Rail
    -
    -
    Micro10
    10
    -
    -
    -
    -
    • RS 제품 번호 922-3322
    • 제조사 부품 번호 INA200AIDGKT
    개당가격(250개가 1릴안에)
    ₩5,818.60
    Texas Instruments
    -
    -
    -
    -
    -
    -
    -
    Surface Mount
    MSOP
    8
    3 x 3 x 0.97mm
    0.97mm
    3mm
    -
    • RS 제품 번호 252-8498
    • 제조사 부품 번호 INA180A3IDBVT
    개당가격(10개가 1팩안에)
    ₩924.96
    Texas Instruments
    Dual, Single
    2.7 → 5.5 V
    2.7 → 5.5V
    84dB
    1
    Analogue
    -
    -
    SOT-23
    5
    -
    -
    -
    -
    • RS 제품 번호 921-5087
    • 제조사 부품 번호 INA219AIDCNT
    개당가격(250개가 1릴안에)
    ₩6,012.24
    Texas Instruments
    -
    -
    -
    -
    -
    -
    -
    Surface Mount
    SOT-23
    8
    2.9 x 1.63 x 1.1mm
    1.1mm
    2.9mm
    -
    • RS 제품 번호 738-5250P
    • 제조사 부품 번호 ZXCT1082E5TA
    개당(릴로 공급됨)
    ₩2,387.60
    DiodesZetex
    Single
    2.7 → 60 V
    -
    80dB
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 661-2491P
    • 제조사 부품 번호 INA271AID
    개당(튜브에 담겨 공급됨)
    ₩5,019.60
    Texas Instruments
    Single
    12 V, 15 V, 3 V, 5 V, 9 V
    -
    80dB
    1
    -
    -
    Surface Mount
    SOIC
    8
    4.9 x 3.91 x 1.58mm
    1.58mm
    4.9mm
    18 V
    개당가격(2500개가 1릴안에)
    ₩2,789.92
    STMicroelectronics
    Single
    2.7 → 18
    -
    80dB
    1
    Analogue Voltage
    -
    -
    SO8
    8
    -
    -
    -
    -
    • RS 제품 번호 215-061
    • 제조사 부품 번호 TSC199A1IQT
    개당
    ₩1,436.32
    STMicroelectronics
    Single
    2.7 V → 26 V
    -
    100dB
    -
    Voltage
    -
    -
    SC70-6
    6
    -
    -
    -
    -
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