INA186A4IDDFR, Current Sense Amplifiers 40-V, bidirectional, high-precision current sense amplifier with picoamp input bias & ENABLE 8-SOT-2
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Описание
Semiconductors\Amplifier ICs\Current Sense Amplifiers
INA186/INA186-Q1 Current Shunt MonitorTexas Instruments INA186/INA186-Q1 Current Shunt Monitor is a bidirectional, low-power, voltage-output, current-sense amplifier (also called a current-shunt monitor). This device is commonly used for overcurrent protection, precision current measurement for system optimization, or in closed-loop feedback circuits. The INA186/INA186-Q1 can sense drops across shunts at common-mode voltages from -0.2V to +40V, independent of the supply voltage. Five fixed gain options are available: 25V/V, 50V/V, 100V/V, 200V/V, or 500V/V. The low input bias current of the INA186/INA186-Q1 permits the use of larger current-sense resistors, thus providing accurate current measurements in the microamp range. The low offset voltage of the zero-drift architecture extends the dynamic range of the current measurement. This feature allows for smaller sense resistors with lower power loss, while still providing accurate current measurements. The INA186-Q1 devices are AEC-Q100 qualified for automotive applications.
Технические параметры
3 dB Bandwidth: | 33 kHz |
Amplifier Type: | High-Side Current Shunt Monitor |
Brand: | Texas Instruments |
CMRR - Common Mode Rejection Ratio: | 150 dB |
en - Input Voltage Noise Density: | 75 nV/sqrt Hz |
Factory Pack Quantity: Factory Pack Quantity: | 3000 |
Gain Error: | -0.04% |
Gain V/V: | 200 V/V |
GBP - Gain Bandwidth Product: | 33 kHz |
Ib - Input Bias Current: | 500 pA |
Input Type: | Analog |
Ios - Input Offset Current: | 70 pA |
Manufacturer: | Texas Instruments |
Maximum Operating Temperature: | +125 C |
Minimum Operating Temperature: | -40 C |
Mounting Style: | SMD/SMT |
Number of Channels: | 1 Channel |
Operating Supply Current: | 90 uA |
Output Type: | Analog |
Package / Case: | SOT-23-8 |
Product Category: | Current Sense Amplifiers |
Product Type: | Current Sense Amplifiers |
Product: | Current Sense Amplifiers |
Series: | INA186 |
Settling Time: | 30 us |
Shutdown: | No Shutdown |
SR - Slew Rate: | 0.3 V/us |
Subcategory: | Amplifier ICs |
Supply Voltage - Max: | 5.5 V |
Supply Voltage - Min: | 1.7 V |
Topology: | Bidirectional |
Vcm - Common Mode Voltage: | -200 mV to 40 V |
Vos - Input Offset Voltage: | -3 uV |
Вес, г | 0.02 |
Дополнительная информация
Калькуляторы группы «Усилители прочие»
Типы корпусов импортных микросхем