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Datasheet Linear Technology LTC2050HV

ManufacturerLinear Technology
SeriesLTC2050HV

Zero-Drift Operational Amplifiers in SOT-23

Datasheets

  • Download » Datasheet PDF, 735 Kb, File uploaded: Aug 20, 2017
    LTC2050: Zero-Drift Operational Amplifiers in SOT-23 Data Sheet
    Docket ↓
    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 ...

Prices

Packaging

LTC2050HVCS5#PBFLTC2050HVCS5#TRMPBFLTC2050HVCS5#TRPBFLTC2050HVCS6#PBFLTC2050HVCS6#TRMPBFLTC2050HVCS6#TRPBFLTC2050HVCS8#PBFLTC2050HVCS8#TRPBFLTC2050HVHS5#PBFLTC2050HVHS5#TRMPBFLTC2050HVHS5#TRPBFLTC2050HVHS6#PBFLTC2050HVHS6#TRMPBFLTC2050HVHS6#TRPBFLTC2050HVIS5#PBFLTC2050HVIS5#TRMPBFLTC2050HVIS5#TRPBFLTC2050HVIS6#PBFLTC2050HVIS6#TRMPBFLTC2050HVIS6#TRPBFLTC2050HVIS8#PBFLTC2050HVIS8#TRPBF
PackageSOT-23
Package Outline Drawing
SOT-23
Package Outline Drawing
SOT-23
Package Outline Drawing
SOT-23
Package Outline Drawing
SOT-23
Package Outline Drawing
SOT-23
Package Outline Drawing
SO-8
Package Outline Drawing
SO-8
Package Outline Drawing
SOT-23
Package Outline Drawing
SOT-23
Package Outline Drawing
SOT-23
Package Outline Drawing
SOT-23
Package Outline Drawing
SOT-23
Package Outline Drawing
SOT-23
Package Outline Drawing
SOT-23
Package Outline Drawing
SOT-23
Package Outline Drawing
SOT-23
Package Outline Drawing
SOT-23
Package Outline Drawing
SOT-23
Package Outline Drawing
SOT-23
Package Outline Drawing
SO-8
Package Outline Drawing
SO-8
Package Outline Drawing
Package CodeS5S5S5S6S6S6S8S8S5S5S5S6S6S6S5S5S5S6S6S6S8S8
Package Index05-08-163505-08-163505-08-163505-08-163605-08-163605-08-163605-08-1610 (S8)05-08-1610 (S8)05-08-163505-08-163505-08-163505-08-163605-08-163605-08-163605-08-163505-08-163505-08-163505-08-163605-08-163605-08-163605-08-1610 (S8)05-08-1610 (S8)
Pin Count5556668855566655566688

Parametrics

LTC2050HVCS5#PBFLTC2050HVCS5#TRMPBFLTC2050HVCS5#TRPBFLTC2050HVCS6#PBFLTC2050HVCS6#TRMPBFLTC2050HVCS6#TRPBFLTC2050HVCS8#PBFLTC2050HVCS8#TRPBFLTC2050HVHS5#PBFLTC2050HVHS5#TRMPBFLTC2050HVHS5#TRPBFLTC2050HVHS6#PBFLTC2050HVHS6#TRMPBFLTC2050HVHS6#TRPBFLTC2050HVIS5#PBFLTC2050HVIS5#TRMPBFLTC2050HVIS5#TRPBFLTC2050HVIS6#PBFLTC2050HVIS6#TRMPBFLTC2050HVIS6#TRPBFLTC2050HVIS8#PBFLTC2050HVIS8#TRPBF
Av Min Stable, V/V1111111111111111111111
Avol, dB80808080808080808080808080808080808080808080
Common Mode Rejection Ratio, dB130130130130130130130130130130130130130130130130130130130130130130
Number of Channels1111111111111111111111
Cload, pF50505050505050505050505050505050505050505050
Demo BoardsDC417BDC417BDC417BDC417BDC417BDC417BDC417BDC417BDC417BDC417BDC417BDC417BDC417BDC417BDC417BDC417BDC417BDC417BDC417BDC417BDC417BDC417B
Design ToolsLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice File
Export Controlnononononononononononononononononononononono
GBW, MHz3333333333333333333333
Ibias, nA0.020.020.020.020.020.020.020.020.020.020.020.020.020.020.020.020.020.020.020.020.020.02
Inoise, pA/rtHz0.0030.0030.0030.0030.0030.0030.0030.0030.0030.0030.0030.0030.0030.0030.0030.0030.0030.0030.0030.0030.0030.003
Ios, µA0.00030.00030.00030.00030.00030.00030.00030.00030.00030.00030.00030.00030.00030.00030.00030.00030.00030.00030.00030.00030.00030.0003
Iout, mA10101010101010101010101010101010101010101010
Isupply, mA0.80.80.80.80.80.80.80.80.80.80.80.80.80.80.80.80.80.80.80.80.80.8
LF Enoise, µVPP1.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.5
Operating Temperature Range, °C0 to 700 to 700 to 700 to 700 to 700 to 700 to 700 to 70-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85
Over-the-Topnononononononononononononononononononononono
PSRR, dB130130130130130130130130130130130130130130130130130130130130130130
Rail-to-RailIn to V-,OutputIn to V-,OutputIn to V-,OutputIn to V-,OutputIn to V-,OutputIn to V-,OutputIn to V-,OutputIn to V-,OutputIn to V-,OutputIn to V-,OutputIn to V-,OutputIn to V-,OutputIn to V-,OutputIn to V-,OutputIn to V-,OutputIn to V-,OutputIn to V-,OutputIn to V-,OutputIn to V-,OutputIn to V-,OutputIn to V-,OutputIn to V-,Output
Rail-to-Rail Innononononononononononononononononononononono
Rail-to-Rail Outyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyes
SR, V/µs2222222222222222222222
Shutdownyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyes
Single Supplyyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyes
Ts (0.1%), ns1000100010001000100010001000100010001000100010001000100010001000100010001000100010001000
TypeZDZDZDZDZDZDZDZDZDZDZDZDZDZDZDZDZDZDZDZDZDZD
VinCM High (from V+), V1.31.31.31.31.31.31.31.31.31.31.31.31.31.31.31.31.31.31.31.31.31.3
Voh (from V+), V0.020.020.020.020.020.020.020.020.020.020.020.020.020.020.020.020.020.020.020.020.020.02
Vol (from V-), V0.0010.0010.0010.0010.0010.0010.0010.0010.0010.0010.0010.0010.0010.0010.0010.0010.0010.0010.0010.0010.0010.001
Vos, mV0.00050.00050.00050.00050.00050.00050.00050.00050.00050.00050.00050.00050.00050.00050.00050.00050.00050.00050.00050.00050.00050.0005
Vos TC, µV/C0.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.01
Vs Max, V11111111111111111111111111111111111111111111
Vs Min, V2.72.72.72.72.72.72.72.72.72.72.72.72.72.72.72.72.72.72.72.72.72.7

Eco Plan

Other Options

LTC2050 LTC2050

Design Notes

  • Download » Design Notes - DN355 PDF, 92 Kb, File published: Jan 7, 2005
    Op Amp Selection Guide for Optimum Noise Performance
    Docket ↓
    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 ...

Articles

  • Download » Articles - LT Journal PDF, 169 Kb, File published: Feb 1, 2000
    LTC2050, Zero-Drift Operational Amplifier in SOT-23 Package Minimizes Board Area without Compromising Specs
    Docket ↓
    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 ...
  • Download » Articles - LT Journal PDF, 186 Kb, File published: Nov 1, 2000
    Zero-Drift Operational Amplifier Family in Small-Footprint Packages Features 3µV Maximum DC Offset and30nV/°C Maximum Drift
    Docket ↓
    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 ...

Moldel Line

Series: LTC2050HV (22)

Manufacturer's Classification

  • 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

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