• <xmp id="kyama">
  • 帕智電子(上海)有限公司

    400 0800 882

    產品中心

    當前位置:首頁 > 產品中心 > 圣邦微 > 運放及比較器 > 高精度運算放大器 > SGM8255A-1

    產品中心

    SGM8255A-1

    GENERAL DESCRIPTION

    The single SGM8255A-1 and dual SGM8255A-2 are rail-to-rail output, low noise and high precision operational amplifiers which have low input offset voltage and bias current. They are guaranteed to operate from 4.5V to 36V single supply.

    The rail-to-rail output swing provided by the SGM8255A-1/2 makes both high-side and low-side sensing easy. The combination of these characteristics makes the SGM8255A-1/2 good choices for temperature, position and pressure sensors, medical equipment and strain gauge amplifiers, or any other 4.5V to 36V applications requiring precision and long term stability.

    The single SGM8255A-1 is available in Green SOT-23-5, SOIC-8 and MSOP-8 packages. The dual SGM8255A-2 is available in Green SOIC-8 and MSOP-8 packages. The SGM8255A-1/2 are rated over the -40 to +125 temperature range.

    PIN CONFIGURATIONS

    8041.png

    FEATURES
    • Low Offset Voltage: 25μV (MAX)

    • Rail-to-Rail Output Swing

    • 4.5V to 36V Single Supply Operation

    • Open-Loop Voltage Gain: 150dB (TYP)

    • PSRR: 150dB (TYP)

    • CMRR: 135dB (TYP)

    • 0.1Hz to 10Hz Noise: 0.2μVP-P

    • Input Voltage Noise Density: 12nVHz at 1kHz

    • Gain-Bandwidth Product: 8.5MHz

    • Low Supply Current: 0.85mA (TYP)

    • Overload Recovery Time: 0.7μs

    • -40 to +125 Operating Temperature Range

    • Available in Green SOT-23-5, SOIC-8 and MSOP-8 Packages

    APPLICATIONS

    Temperature Measurements

    Pressure Sensors

    Precision Current Sensing

    Electronic Scales

    Strain Gauge Amplifiers

    Medical Instrumentation

    Thermocouple Amplifiers

    Handheld Test Equipment

    ORDERING INFORMATION
    Part NumberStatusPackagePinsPb-FreeTemp Range
    SGM8255A-1XN5G/TRProductionSOT-23-55Y-40℃ to +125℃Samples
    SGM8255A-1XS8G/TRProductionSOIC-88Y-40℃ to +125℃Samples
    SGM8255A-1XMS8G/TRProductionMSOP-88Y-40℃ to +125℃Samples

    香港赛马资讯