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Datasheet Linear Technology LTC1152CS8#TRPBF

ПроизводительLinear Technology
СерияLTC1152
МодельLTC1152CS8#TRPBF

Rail-to-Rail Input Rail-to-Rail Output Zero-Drift Op Amp

Datasheets

  • Скачать » Datasheet, PDF, 228 Кб, Файл закачен 31-07-2016
    LTC1152 - Rail-to-Rail Input Rail-to-Rail Output Zero-Drift Op Amp
    Выписка из документа ↓
    LTC1152
    Rail-to-Rail Input
    Rail-to-Rail Output
    Zero-Drift Op Amp
    U DESCRIPTIO FEATURES
    в– 
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    в–  Input Common-Mode Range Includes Both Rails
    Output Swings Rail to Rail
    Output Will Drive 1kΩ Load
    No External Components Required
    Input Offset Voltage: 10ВµV Max
    Input Offset Drift: 100nV/В°C Max
    Minimum CMRR: 115dB
    Supply Current: 3.0mA Max ...

Цены

Корпус / Упаковка / Маркировка

КорпусSO-8
Код корпусаS8
Индекс корпуса05-08-1610 (S8)

Параметры

Количество каналов1
Частота единичного усиления GBW0.7 МГц
Av Min Stable1 V/V
Avol70 дБ
CMRR130 дБ
Cload1000000 пФ
Demo BoardsDC417B
Design ToolsLTspice Model
Enoise Density100 нВ/rtГц
Экспортный контрольнет
Ibias0.01 нА
Inoise0.6 пА/rtГц
Ios0.00002 мкА
Iout35 мА
Isupply2.2 мА
LF Enoise2 µVPP
Рабочий диапазон температурот 0 до 70 °C
Over-the-Topнет
PSRR120 дБ
Rail-to-RailBoth
Rail-to-Rail Inда
Rail-to-Rail Outда
SR0.5 В/мс
Shutdownда
Single Supplyда
ТипZD
Voh (from V+)0.01 В
Vol (from V-)0.01 В
Vos0.001 мВ
Vos TC0.01 мВ/C
Vs макс.14 В
Vs мин.3 В

Экологический статус

RoHSСовместим

Application Notes

  • Скачать » Application Notes - AN86, PDF, 540 Кб, 01-01-2001
    A Standards Lab Grade 20-Bit DAC with 0.1ppm/В° Drift: The Dedicated Art of Digitizing One Part Per Million
    This publication details a true 1ppm D-to-A converter. Total DC error of this processor corrected DAC remains within 1ppm from 18-32°C, including reference drift. DAC error exclusive of reference drift is substantially better. Construction details and performance verification techniques are included, along with a complete software listing.
    Выписка из документа ↓
    Application Note 86
    January 2001
    A Standards Lab Grade 20-Bit DAC with 0.1ppm/В°C Drift
    The Dedicated Art of Digitizing One Part Per Million
    Jim Williams
    J. Brubaker
    P. Copley
    J. Guerrero
    F. Oprescu INTRODUCTION
    Significant progress in high precision, instrumentation
    grade D-to-A conversion has recently occurred. Ten years
    ago 12-bit D-to-A converters (DACs) were considered
    premium devices. Today, 16-bit DACs are available and
    increasingly common in system design. These are true
    precision devices with less than 1LSB linearity error and
    1ppm/В°C drift.1 Nonetheless, there are DAC applications
    that require even higher performance. Automatic test
    equipment, instruments, calibration apparatus, laser trimmers, medical electronics and other applications often
    require DAC accuracy beyond 16 bits. 18-bit DACs have
    been produced in circuit assembly form, although they are
    expensive and require frequent calibration. 20 and even
    23+ (0.1ppm!) bit DACs are represented by manually
    switched Kelvin-Varley dividers. These devices, although ...

Design Notes

  • Скачать » Design Notes - Design Solutions 11, PDF, 51 Кб, 01-11-1999
    Testing Linearity of the LTC2400 24-Bit No Latency Delta SigmaTM A/D Converter Help from the Nineteenth Century
    Выписка из документа ↓
    Design Solutions 11
    November 1999
    Testing Linearity of the LTC2400 24-Bit No Latency ∆ΣTM
    A/D Converter
    Help from the Nineteenth Century
    by Jim Williams
    Introduction
    Verifying the linearity of the LTC2400 analog to digital
    converter requires special considerations. Typical
    nonlinearity is only 2ppm (0.0002%). Bench testing this
    necessitates some form of voltage source that produces
    equal amplitude output steps for incremental digital inputs. Additionally, for measurement confidence, it is desirable that the source be substantially more linear than
    the 2ppm requirement. This is, of course, a stringent
    demand and painfully close to the state of the art. follower is required to unload the KVD without introducing
    significant loading error. Now, our KVD looks like Figure 3.
    10k 2k 400Ω 80Ω INPUT The most linear “D to A” converter is also one of the oldest:
    Lord Kelvin’s Kelvin-Varley divider (KVD), in its most
    developed form, is linear to 0.1ppm. This manually switched
    device features ten million individual dial settings arranged in seven decades. It may be thought of as a
    3-terminal potentiometer with fixed “end-to-end” resistance and a 7-decade switched wiper position (Figure 1). R = 100k 80Ω
    OUT
    80Ω SEVEN-DECADE SWITCHED
    WIPER POSITION PERMITS ...
  • Скачать » Design Notes - Design Solutions 4, PDF, 37 Кб, 01-04-1999
    High Accuracy, Differential to Single-Ended Conversion for Wide Range Bipolar Input Signals Bipolar Differential to Single-Ended Converter Drives the LTC2400's Input Rail-to-Rail
    Выписка из документа ↓
    Design Solutions 4
    April 1999
    High Accuracy, Differential to Single-Ended Conversion for
    Wide Range Bipolar Input Signals
    Bipolar Differential to Single-Ended Converter Drives the LTC2400’s Input Rail-to-Rail
    by Kevin R. Hoskins and Derek V. Redmayne
    SPECIFICATIONS
    VCC = VREF = LT 1236-5; VFS = В±2.45V;
    RSOURCE = 175Ω (Balanced)
    В® PARAMETER
    Input Voltage Range
    Zero Error CIRCUIT
    TOTAL
    (MEASURED) LTC2400 (UNITS)
    В±2.45
    22 V
    1.5 ВµV Input Current See Text Nonlinearity В±2.5 4 ppm Input-Referred Noise
    (without averaging) 6.5 1.5 ВµVRMS 1 ВµVRMS Resolution (with averaged readings) 22.2 Bits Overall Accuracy (uncalibrated) 17.1 Bits Input-Referred Noise
    (averaged 64 readings) Supply Voltage 5 5 V Supply Current 2.1 0.2 mA CMRR 118 dB 0 to 5 V Common Mode Range OPERATION
    The circuit in Figure 1 is ideal for wide dynamic range
    differential signals in applications that have a 5V supply.
    The circuit uses one-half of an LTCВ®1043 to perform a
    differential to single-ended conversion over an input common mode range that includes the power supplies. This ...
  • Скачать » Design Notes - Design Solutions 5, PDF, 38 Кб, 01-04-1999
    Low Level, High Accuracy, Bipolar Input Differential to Single-Ended Signal Conversion for 24-Bit A/D Single Supply Differential to Single-Ended Conversion Circuit Amplifies Low Level Bipolar Signals and Maintains the LTC2400's High
    Выписка из документа ↓
    Design Solutions 5
    April 1999
    Low Level, High Accuracy, Bipolar Input Differential to
    Single-Ended Signal Conversion for 24-Bit A/D
    Single Supply Differential to Single-Ended Conversion Circuit Amplifies Low Level
    Bipolar Signals and Maintains the LTC2400’s High Accuracy
    by Kevin R. Hoskins and Derek V. Redmayne
    SPECIFICATIONS
    VCC = VREF = LTВ®1236-5; VFS = В±125mV;
    RSOURCE = 175Ω (Balanced)
    PARAMETER
    Input Voltage Range CIRCUIT
    LTC2400 TOTAL
    (MEASURED)
    ONLY (UNITS)
    В±125 mV
    1.5 ВµV В±2.5 4 ppm 1* 1.5 ВµV Zero Error 25 Input Current See Text Nonlinearity
    Input-Referred Noise
    (without averaging)
    Input-Referred Noise
    (averaged 64 readings) 0.12* ВµV Resolution (with averaged readings) 21.0 Bits Overall Accuracy (uncalibrated)** 17.0 Bits Supply Voltage 5 5 V Supply Current 1.2 0.2 mA CMRR 118 dB 0 to 5 V Common Mode Range * Input-referred noise with a gain of 20.
    ** Does not include gain setting resistors. OPERATION
    The circuit in Figure 1 is ideal for wide dynamic range ...

Модельный ряд

Серия: LTC1152 (12)

Классификация производителя

  • Signal Conditioning > Amplifiers > Operational Amplifiers (Op Amps) > Precision Amplifiers (Vos | Zero-Drift Amplifiers | Low Bias Current Amplifiers (Ib < 100pA) | High Voltage Amplifiers (>12V) | Rail-to-Rail Amplifiers

Варианты написания:

LTC1152CS8TRPBF, LTC1152CS8 TRPBF

На английском языке: Datasheet Linear Technology LTC1152CS8#TRPBF

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