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Datasheet Linear Technology LTC2050HVCS6#TRPBF

ПроизводительLinear Technology
СерияLTC2050HV
МодельLTC2050HVCS6#TRPBF

Zero-Drift Operational Amplifiers in SOT-23

Datasheets

  • Скачать » Datasheet PDF, 735 Кб, Файл закачен: 20 авг 2017
    LTC2050: Zero-Drift Operational Amplifiers in SOT-23 Data Sheet
    Выписка из документа ↓
    LTC2050/LTC2050HV
    Zero-Drift
    Operational Amplifiers
    in SOT-23
    Description Features
    Maximum Offset Voltage of 3ВµV
    nn Maximum Offset Voltage Drift of 30nV/В°C
    nn Noise: 1.5ВµV
    P-P (0.01Hz to 10Hz Typ)
    nn Voltage Gain: 140dB (Typ)
    nn PSRR: 130dB (Typ)
    nn CMRR: 130dB (Typ)
    nn Supply Current: 0.8mA (Typ)
    nn Supply Operation: 2.7V to 6V (LTC2050) 2.7V to В±5.5V (LTC2050HV)
    nn Extended Common Mode Input Range
    nn Output Swings Rail-to-Rail
    nn Input Overload Recovery Time: 2ms (Typ)
    nn Operating Temperature Range: – 40°C to 125°C
    nn Low Profile (1mm) SOT-23 (ThinSOT)в„ў Package
    nn Applications
    Thermocouple Amplifiers
    Electronic Scales
    nn Medical Instrumentation ...

Цены

Корпус / Упаковка / Маркировка

КорпусSOT-23
Код корпусаS6
Индекс корпуса05-08-1636

Параметры

Количество каналов1
Частота единичного усиления GBW3 МГц
Av Min Stable1 V/V
Avol80 дБ
CMRR130 дБ
Cload50 пФ
Demo BoardsDC417B
Design ToolsLTspice File
Экспортный контрольнет
Ibias0.02 нА
Inoise0.003 пА/rtГц
Ios0.0003 мкА
Iout10 мА
Isupply0.8 мА
LF Enoise1.5 µVPP
Рабочий диапазон температурот 0 до 70 °C
Over-the-Topнет
PSRR130 дБ
Rail-to-RailIn to V-,Output
Rail-to-Rail Inнет
Rail-to-Rail Outда
SR2 В/мс
Shutdownда
Single Supplyда
Ts (0.1%)1000 нс
ТипZD
VinCM High (from V+)1.3 В
Voh (from V+)0.02 В
Vol (from V-)0.001 В
Vos0.0005 мВ
Vos TC0.01 мВ/C
Vs макс.11 В
Vs мин.2.7 В

Экологический статус

RoHSСовместим

Другие варианты исполнения

LTC2050 LTC2050

Design Notes

  • Скачать » Design Notes - DN355 PDF, 92 Кб, Файл опубликован: 7 янв 2005
    Op Amp Selection Guide for Optimum Noise Performance
    Выписка из документа ↓
    Op Amp Selection Guide for Optimum Noise Performance
    Design Note 355
    Glen Brisebois
    Introduction
    Linear Technology continues to add to its portfolio of
    low noise op amps. This is not because the physics of
    noise has changed, but because low noise specifications are being combined with new features such as
    rail-to-rail operation, shutdown, low voltage and low
    power operation. Op amp noise is dependent on input
    stage operating current, device type (bipolar or FET)
    and input circuitry.This selection guide is intended to
    help you identify basic noise tradeoffs and select the
    best op amps, new or old, for your application.
    Quantifying Resistor Thermal
    Noise and Op Amp Noise
    The key to understanding noise tradeoffs is the fact that
    resistors have noise. At room temperature, a resistor
    R has an RMS voltage noise density (or “spot noise”)
    of VR = 0.13в€љR noise in nV/в€љHz. So a 10k resistor has
    13nV/в€љHz and a 1M resistor has 130nV/в€љHz. Rigorously
    speaking, the noise density is given by the equation
    VR = √4kTR, where k is Boltzman’s constant and T is
    the temperature in degrees Kelvin. This dependency ...

Статьи

  • Скачать » Статьи - LT Journal PDF, 169 Кб, Файл опубликован: 1 фев 2000
    LTC2050, Zero-Drift Operational Amplifier in SOT-23 Package Minimizes Board Area without Compromising Specs
    Выписка из документа ↓
    DESIGN INFORMATION LTC2050, Zero-Drift Operational
    Amplifier in SOT-23 Package
    Minimizes Board Area without
    Compromising Specs
    by David Hutchinson
    Introduction Extended Input Common
    Mode Range with
    Uncompromising CMRR
    At room temperature, with the input
    common mode level at mid-supplies,
    the LTC2050 typically has 0.5ВµV of
    input-referred offset (input-referred
    offset is guaranteed to be less than
    В±3ВµV). To ensure this DC accuracy
    over the common mode input range,
    the LTC2050 has exceptionally high
    34 Rail-to-Rail Output Drive
    with a 1k Load
    The LTC2050 maintains its DC characteristics while driving resistive loads
    requiring source or sink current as
    high as 5mA with a 3V or 5V supply.
    Figure 3 shows the op amp rail-to-rail
    swing versus output resistance loading. With a 1k or 5k load, the output ...
  • Скачать » Статьи - LT Journal PDF, 186 Кб, Файл опубликован: 1 ноя 2000
    Zero-Drift Operational Amplifier Family in Small-Footprint Packages Features 3µV Maximum DC Offset and30nV/°C Maximum Drift
    Выписка из документа ↓
    DESIGN FEATURES Zero-Drift Operational Amplifier Family
    in Small-Footprint Packages Features
    3ВµV Maximum DC Offset and
    30nV/В°C Maximum Drift
    by David Hutchinson
    Introduction Extended Input
    Common Mode Range
    with Uncompromising CMRR
    At room temperature, and with the
    input common mode level at midsupplies, the parts typically have
    0.5ВµV of input-referred offset and are
    guaranteed to have less than В±3ВµV.
    To ensure this DC accuracy over the
    common mode input range, the
    LTC2050/LTC2051/LTC2052 have 6 exceptionally high CMRR over a wide
    range from the negative supply to
    typically within 0.9V of the positive
    rail, as shown in Figure 1. For
    example, as the input is varied over
    the entire 5V common mode range,
    the input-referred offset changes typically by less than 0.4ВµV. Similar levels
    of PSRR (typically less than 0.1ВµV of
    offset per volt of supply change) and ...

Модельный ряд

Серия: LTC2050HV (22)

Классификация производителя

  • Signal Conditioning > Amplifiers > Operational Amplifiers (Op Amps) > Precision Amplifiers (Vos | Zero-Drift Amplifiers | Low Power Amplifiers (Is < 1mA/amp) | Low Bias Current Amplifiers (Ib < 100pA) | Rail-to-Rail Amplifiers
  • Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Amplifiers

Варианты написания:

LTC2050HVCS6TRPBF, LTC2050HVCS6 TRPBF

На английском языке: Datasheet Linear Technology LTC2050HVCS6#TRPBF

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