최근 검색 기록

    Isolation Amplifiers

    Isolation Amplifiers are instruments that have been designed to measure the smallest current and voltage signals in the presence of high common mode voltage by providing electrical safety barrier and electrical isolation. They are differential amplifiers that protect data acquisition components from common mode voltages, which are potential differences between instrument ground and signal ground.

    How to select a correct isolation amplifier?

    There are two main types of isolation amplifiers and the decision of using one or another may depend on several aspects and user needs:

    • Single-ended, floating common - an isolated and quasi-balanced input (the floating common is typically connected to the (-) input of differential amplifier). Suitable for off-ground measurements up to breakdown voltage of the isolation barrier, and exhibits very good common mode rejection (100 dB typical).

    • Differential, floating common - an isolated and balanced input. Suitable for off-ground measurements of the breakdown voltage of the isolation barrier, and exhibits superb common mode rejection (>120 dB).

    What is typical application of isolation amplifiers?

    Isolation amplifiers are commonly used in test and measurement or medical devices. Also, they are popular in solar and fuel cells construction to profile the performance of individual series-connected voltage cells.

    124 표시되는 제품 Isolation Amplifiers

    • RS 제품 번호 922-5687
    • 제조사 부품 번호 HCPL-7800A-000E
    개당가격(50개가 1튜브안에)
    ₩13,235.20
    Broadcom
    Single
    -
    5 V
    76dB
    -
    1
    18.14dB
    Through Hole
    PDIP
    8
    3.56 x 9.8 x 6.35mm
    3.56mm
    6.35mm
    9.8mm
    • RS 제품 번호 714-0206
    • 제조사 부품 번호 ACPL-C79B-000E
    개당
    ₩15,510.00
    Broadcom
    Single
    -
    4.5 → 5.5 V
    -
    -
    2
    8.24V/V
    Surface Mount
    SSOP
    8
    5.85 x 6.807 x 3.18mm
    3.18mm
    6.807mm
    5.85mm
    • RS 제품 번호 922-5665
    • 제조사 부품 번호 HCPL-7800A-300E
    개당가격(50개가 1튜브안에)
    ₩13,932.68
    Broadcom
    Single
    -
    5 V
    76dB
    -
    1
    18.14dB
    Surface Mount
    PDIP SMD
    8
    3.56 x 9.8 x 6.35mm
    3.56mm
    6.35mm
    9.8mm
    • RS 제품 번호 267-4181
    • 제조사 부품 번호 857-409
    개당
    ₩518,203.20
    WAGO
    Analogue
    -
    ±5 V
    -
    No
    1
    -
    -
    DIP
    8
    -
    -
    -
    -
    • RS 제품 번호 450-868
    • 제조사 부품 번호 HCPL-7800-300E
    개당
    ₩16,356.00
    Broadcom
    Single
    -
    5 V
    76dB
    -
    1
    18.31dB
    Surface Mount
    PDIP SMD
    8
    3.56 x 9.8 x 6.35mm
    3.56mm
    6.35mm
    9.8mm
    • RS 제품 번호 178-3209
    • 제조사 부품 번호 ACPL-C79B-000E
    개당가격(80개가 1튜브안에)
    ₩10,394.52
    Broadcom
    Single
    -
    4.5 → 5.5 V
    -
    -
    2
    8.24V/V
    Surface Mount
    SSOP
    8
    5.85 x 6.807 x 3.18mm
    3.18mm
    6.807mm
    5.85mm
    • RS 제품 번호 818-8262
    • 제조사 부품 번호 ACPL-782T-000E
    개당
    ₩16,901.20
    Broadcom
    -
    -
    -
    -
    -
    -
    -
    Through Hole
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 768-7893
    • 제조사 부품 번호 ACPL-C870-000E
    개당
    ₩9,005.20
    Broadcom
    Single
    -
    4.5 → 5.5 V
    -78dB
    -
    1
    1.03V/V
    Surface Mount
    SSOP
    8
    5.85 x 6.807 x 3.18mm
    3.18mm
    6.807mm
    5.85mm
    • RS 제품 번호 830-4987
    • 제조사 부품 번호 ACPL-C87AT-000E
    개당
    ₩16,224.40
    Broadcom
    Single
    -
    3 → 5.5 V
    -
    -
    1
    1.01V/V
    Surface Mount
    SOIC
    8
    5.85 x 6.807 x 3.18mm
    3.18mm
    6.807mm
    5.85mm
    • RS 제품 번호 174-3613
    • 제조사 부품 번호 ACPL-C79A-500E
    개당가격(1000개가 1릴안에)
    ₩7,644.08
    Broadcom
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 178-3213
    • 제조사 부품 번호 ACPL-C87AT-000E
    개당가격(80개가 1튜브안에)
    ₩9,719.60
    Broadcom
    Single
    -
    3 → 5.5 V
    -
    -
    1
    1.01V/V
    Surface Mount
    SOIC
    8
    5.85 x 6.807 x 3.18mm
    3.18mm
    6.807mm
    5.85mm
    • RS 제품 번호 121-8271
    • 제조사 부품 번호 ISO122U
    개당가격(20개가 1튜브안에)
    ₩57,400.16
    Texas Instruments
    Dual
    ±12 V, ±15 V, ±5 V, ±9 V
    -
    -
    -
    1
    0dB
    Surface Mount
    SOIC
    28
    2.3 x 17.9 x 7.5mm
    2.3mm
    7.5mm
    17.9mm
    • RS 제품 번호 450-903P
    • 제조사 부품 번호 HCPL-7800A-300E
    개당(튜브에 담겨 공급됨)
    ₩18,254.80
    Broadcom
    Single
    -
    5 V
    76dB
    -
    1
    18.14dB
    Surface Mount
    PDIP SMD
    8
    3.56 x 9.8 x 6.35mm
    3.56mm
    6.35mm
    9.8mm
    • RS 제품 번호 825-3164P
    • 제조사 부품 번호 AMC1200SDUBR
    개당(릴로 공급됨)
    ₩5,414.40
    Texas Instruments
    Single
    -
    5 V
    108dB
    -
    1
    8dB
    Surface Mount
    SOP
    8
    9.55 x 6.67 x 3.35mm
    3.35mm
    6.67mm
    9.55mm
    • RS 제품 번호 818-8357
    • 제조사 부품 번호 HCPL-7510-300E
    개당가격(2개가 1팩안에)
    ₩9,700.80
    Broadcom
    Single
    -
    4.5 → 5.5 V
    -
    -
    1
    4/0.512V/V
    Through Hole
    PDIP
    8
    9.8 x 6.35 x 3.56mm
    3.56mm
    6.35mm
    9.8mm
    • RS 제품 번호 825-3164
    • 제조사 부품 번호 AMC1200SDUBR
    개당가격(2개가 1팩안에)
    ₩5,414.40
    Texas Instruments
    Single
    -
    5 V
    108dB
    -
    1
    8dB
    Surface Mount
    SOP
    8
    9.55 x 6.67 x 3.35mm
    3.35mm
    6.67mm
    9.55mm
    • RS 제품 번호 734-4984
    • 제조사 부품 번호 ACPL-790B-000E
    개당
    ₩13,222.04
    Broadcom
    Single
    -
    3 → 5.5 V
    -
    -
    1
    8.24V/V
    Through Hole
    PDIP
    8
    9.8 x 6.35 x 3.56mm
    3.56mm
    6.35mm
    9.8mm
    • RS 제품 번호 768-7897
    • 제조사 부품 번호 ACPL-C87A-000E
    개당
    ₩10,321.20
    Broadcom
    Single
    -
    4.5 → 5.5 V
    -78dB
    -
    1
    1.01V/V
    Surface Mount
    SSOP
    8
    5.85 x 6.807 x 3.18mm
    3.18mm
    6.807mm
    5.85mm
    • RS 제품 번호 450-862
    • 제조사 부품 번호 HCPL-788J-000E
    개당
    ₩13,141.20
    Broadcom
    Dual
    5V
    -
    140dB
    -
    1
    -
    Surface Mount
    SOIC
    16
    3.51 x 10.31 x 7.49mm
    3.51mm
    7.49mm
    10.31mm
    • RS 제품 번호 178-3171
    • 제조사 부품 번호 ACPL-790A-000E
    개당가격(50개가 1튜브안에)
    ₩7,281.24
    Broadcom
    Single
    -
    3 → 5.5 V
    -
    -
    1
    8.28V/V
    Through Hole
    PDIP
    8
    9.8 x 6.35 x 3.56mm
    3.56mm
    6.35mm
    9.8mm
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