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Datasheet Analog Devices ADA4897-2ARMZ

Производитель:Analog Devices
Серия:ADA4897-2
Модель:ADA4897-2ARMZ

Малопотребляющий усилитель, шум 1 нВ/?Гц

Datasheets

  • Скачать » Datasheet, PDF, 686 Кб, Версия: B
    ADA4896-2/ADA4897-1/ADA4897-2: 1 nV/√Hz, Low Power, Rail-to-Rail Output Amplifiers Datasheet
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    FEATURES Low noise preamplifier
    Ultrasound amplifiers
    PLL loop filters
    High performance ADC drivers
    DAC buffers NC 1 8 DISABLE –IN 2 7 +VS +IN 3 6 OUT –VS 4 5 NC Figure 1. 8-Lead SOIC (ADA4897-1)
    8 VS = В±5V 7
    6
    5
    4
    3
    2
    1
    0 1 10 100 1k 10k 100k 1M 5M FREQUENCY (Hz) Figure 2. Voltage Noise vs. Frequency GENERAL DESCRIPTION
    The ADA4896-2/ADA4897-1/ADA4897-2 are unity-gain stable,
    low noise, rail-to-rail output, high speed voltage feedback amplifiers
    that have a quiescent current of 3 mA. With a 1/f noise of
    2.4 nV/в€љHz at 10 Hz and a spurious-free dynamic range of -80 dBc
    at 2 MHz, the ADA4896-2/ADA4897-1/ADA4897-2 are ideal
    solutions in a variety of applications, including ultrasound, low
    noise preamplifiers, and drivers of high performance ADCs. The
    Analog Devices, Inc., proprietary next-generation SiGe bipolar
    process and innovative architecture enable such high performance
    amplifiers. ...
  • Скачать » Datasheet, PDF, 364 Кб
    ADA4897-1-EP/ADA4897-2-EP: Enhanced Product Data Sheet
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    1 nV/в€љHz, Low Power,
    Rail-to-Rail Output Amplifiers
    ADA4897-1-EP/ADA4897-2-EP FEATURES
    Low wideband noise
    1 nV/в€љHz
    2.8 pA/в€љHz
    Low 1/f noise: 2.4 nV/в€љHz at 10 Hz
    Low distortion: -115 dBc at 100 kHz, VOUT = 2 V p-p
    Low power: 3 mA per amplifier
    Low input offset voltage: 0.5 mV maximum
    High speed
    -3 dB bandwidth: 230 MHz (G = +1)
    Slew rate: 120 V/Ојs
    Settling time to 0.1%: 45 ns
    Rail-to-rail output
    Wide supply range: 3 V to 10 V
    Disable feature The ADA4897-1-EP is available in 6-lead SOT-23 package and
    the ADA4897-2-EP is available in a 10-lead MSOP package. The
    ADA4897-1-EP/ADA4897-2-EP operate over the extended
    industrial temperature range of -55В°C to +125В°C. Additional
    application and technical information can be found in the
    ADA4897-1/ADA4897-2 data sheet. FUNCTIONAL BLOCK DIAGRAM
    ADA4897-1-EP ...
  • Скачать » Datasheet, PDF, 280 Кб
    ADA4897-1-DSCC/ADA4897-2-DSCC: Military Data Sheet
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    REVISIONS
    LTR DESCRIPTION DATE Prepared in accordance with ASME Y14.24 APPROVED Vendor item drawing REV
    PAGE
    REV
    PAGE 18 19 REV STATUS
    OF PAGES 20 21 22 REV
    PAGE 1 2 PMIC N/A PREPARED BY
    RICK OFFICER Original date of drawing
    YY-MM-DD CHECKED BY
    RAJESH PITHADIA 13-07-02 4 A
    REV 5 6 7 8 9 10 11 12 13 14 15 16 17 DLA LAND AND MARITIME
    COLUMBUS, OHIO 43218-3990
    http://www.landandmaritime.dla.mil/
    TITLE
    MICROCIRCUIT, LINEAR, LOW POWER OUTPUT
    AMPLIFIERS, MONOLITHIC SILICON APPROVED BY
    CHARLES F. SAFFLE
    SIZE AMSC N/A 3 CODE IDENT. NO. DWG NO. V62/13614 16236
    PAGE 1 OF 22
    5962-V057-13 1. SCOPE
    1.1 Scope. This drawing documents the general requirements of a high performance low power output amplifiers microcircuit, with
    an operating temperature range of -55В°C to +125В°C.
    1.2 Vendor Item Drawing Administrative Control Number. The manufacturer’s PIN is the item of identification. The vendor item ...
  • Скачать » Datasheet, PDF, 208 Кб, Версия: B
    ADA4897-2-KGD: Known Good Die Data Sheet
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    Low Distortion, High Speed
    Rail-to-Rail Input/Output Amplifier
    ADA4897-2-KGD Known Good Die
    FEATURES GENERAL DESCRIPTION High speed
    230 MHz, –3 dB bandwidth (G = +1)
    120 V/Вµs slew rate
    Low distortion
    -93 dBc at 1 MHz SFDR
    -61 dBc at 5 MHz SFDR
    Low noise
    1 nV/в€љHz voltage noise
    2.8 pA/в€љHz current noise
    Low offset voltage: 500 ВµV maximum
    Low power: 3.2 mA/amplifier supply current maximum
    Disable mode
    Wide supply range: 3 V to 10 V
    Known good die (KGD): these die are fully guaranteed to
    data sheet specifications The ADA4897-2-KGD1 is a high speed amplifier with rail-torail input and output that operates on low supply voltages and
    is optimized for high performance and a wide dynamic signal
    range. The ADA4897-2-KGD has low noise (1 nV/в€љHz,
    2.8 pA/в€љHz) and low distortion (-93 dBc at 1 MHz). In
    applications that use a fraction of or the entire input dynamic
    range and require low distortion, the ADA4897-2-KGD is an ...

Цены

    ПоставщикПроизводительНаименованиеЦена
    5 элемент4-300376-30-030 ШУРУПЫ ОЦИНКОВ..ПО ДЕРЕВУ 3Х30ММ (32ШТ)от 21 руб.
    ЭлитанAnalog DevicesADA4897-2ARMZ423 руб.
    КремнийAnalog DevicesADA4897-2ARMZпо запросу
    Подробнее об условиях поставки »

Статус

Статус продуктаВ производстве (Подходит для новых разработок, но могут существовать и более новые альтернативы)

Корпус / Упаковка / Маркировка

Корпус10 ld MSOP
Количество выводов10
Код корпусаRM-10

Параметры

Количество каналов2
АрхитектураVoltage Feedback
BW -3 dB(typ)230M Hz
GBP(typ)90M Hz
Ibias(max)17Вµ A
Iq/Amp(typ)3m A
Рабочий диапазон температурот -40 до 125 °C
Shut- downYes
Slew Rate(typ)120 V/us
VNoise Density(typ)1n V/rtHz
Vs span(max)10 V
Vs span(min)3 V

Экологический статус

RoHSСовместим

Классификация производителя

  • Amplifiers > Low Noise Amplifiers (≤ 10nV/√Hz) | Rail-to-Rail Amplifiers

Варианты написания: ADA48972ARMZ, ADA4897 2ARMZ

На английском языке: Datasheet Analog Devices ADA4897-2ARMZ

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