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Производитель:Linear Technology
Серия:LTC6102 / LTC6102-1 / LTC6102HV
Модель:LTC6102HDD-1#PBF

Precision Zero Drift Current Sense Amplifier

Datasheets

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    FeaTures
    n LTC6102 LTC6102-1/LTC6102HV Precision Zero Drift Current Sense Amplifier DescripTion
    The LTC®6102/LTC6102HV are versatile, high voltage, highside current sense amplifiers. Their high supply voltage rating allows their use in many high side applications, while the low drift and offset ensure accuracy across a wide range of operating conditions. The LTC6102-1 is a version of the LTC6102 that includes a low power disable mode to conserve system standby power. The LTC6102/LTC6102HV monitor current via the voltage across an external sense resistor (shunt resistor). Internal circuitry converts input voltage to output current, allowing a small sense signal on a large common mode voltage to be translated to a ground-referred signal. Low DC offset allows the use of very low shunt resistor values and large gain-setting resistors. As a result, power loss in the shunt is reduced. The wide operating supply and high accuracy make the LTC6102 ideal for a large array of applications, from automotive, to industrial and power management. A maximum input sense voltage of 2V allows a wide range of currents and voltages to be monitored. Fast response makes the LTC6102 the perfect choice for load current warnings and shutoff protection control. All versions of the LTC6102 are available in 8-lead MSOP and 3mm Ч 3mm DFN packages. Supply Range: 4V to 60V, 70V Maximum (LTC6102) 5V to 100V, 105V Maximum (LTC6102HV) ±10µV Input Offset Maximum ±50nV/°C Input Offset Drift Maximum Fast Response: 1µs Step Response Gain Configurable with Two Resistors Low Input Bias Current: 3nA Maximum PSRR 130dB Minimum Output Currents up to 1mA Operating Temperature Range: ­40°C to 125°C Disable Mode (LTC6102-1 Only): 1µA Maximum Available in 8-Lead MSOP and 3mm Ч 3mm DFN Packages applicaTions Current Shunt Measurement Battery Monitoring Remote Sensing Load Protection Motor Control Automotive Controls L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. Typical applicaTion
    10A Current Sense with 10mA Resolution and 100mW Maximum Dissipation
    VSENSE 1m Dynamic Current Measurement Range
    110 100 RSENSE = 100m Max VSENSE = 1V + ­
    L O A D RIN 20 +IN ­INS ­INF V+ VREG 0.1µF 5V 1µF 90 DYNAMIC RANGE (dB) 80 70 RSENSE = 10m Max VSENSE = 100µV 60 50 40 30
    LTC2433-1 TO µP + 5V TO
    105V V­ LTC6102 VOUT = ROUT VSENSE = 249.5VSENSE RIN ­ + OUT VOUT DYNAMIC RANGE RELATIVE TO 10µV OFFSET VOLTAGE ROUT 4.99k 20 0.0001 0.001 0.01 0.1 MAXIMUM SENSE VOLTAGE (V) 1
    6102 TA01b 6102 TA01 *P ...

Цены

    IC AMP CURRENT SENSE 8-DFN
    ПоставщикПроизводительНаименованиеЦена
    ЭлитанLinear TechnologyLTC6102HDD-1350 руб.
    КремнийLinear TechnologyLTC6102HDD-1 TRPBFпо запросу
    Океан ЭлектроникиLinear TechnologyLTC6102HDD-1#PBFпо запросу
    ТаймЧипсLinear TechnologyLTC6102HDD-1#TRPBFпо запросу
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Классификация производителя

Signal Conditioning Operational Amplifiers (Op Amps) Precision Amplifiers

Варианты написания: LTC6102HDD-1PBF, LTC6102HDD-1 PBF, LTC6102HDD1#PBF, LTC6102HDD 1#PBF

Выписка из документа:
FeaTures
n LTC6102 LTC6102-1/LTC6102HV Precision Zero Drift Current Sense Amplifier DescripTion
The LTC®6102/LTC6102HV are versatile, high voltage, highside current sense amplifiers. Their high supply voltage rating allows their use in many high side applications, while the low drift and offset ensure accuracy across a wide range of operating conditions. The LTC6102-1 is a version of the LTC6102 that includes a low power disable mode to conserve system standby power. The LTC6102/LTC6102HV monitor current via the voltage across an external sense resistor (shunt resistor). Internal circuitry converts input voltage to output current, allowing a small sense signal on a large common mode voltage to be translated to a ground-referred signal. Low DC offset allows the use of very low shunt resistor values and large gain-setting resistors. As a result, power loss in the shunt is reduced. The wide operating supply and high accuracy make the LTC6102 ideal for a large array of applications, from automotive, to industrial and power management. A maximum input sense voltage of 2V allows a wide range of currents and voltages to be monitored. Fast response makes the LTC6102 the perfect choice for load current warnings and shutoff protection control. All versions of the LTC6102 are available in 8-lead MSOP and 3mm Ч 3mm DFN packages. Supply Range: 4V to 60V, 70V Maximum (LTC6102) 5V to 100V, 105V Maximum (LTC6102HV) ±10µV Input Offset Maximum ±50nV/°C Input Offset Dr...

На английском языке: Datasheet Linear Technology LTC6102HDD-1#PBF

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