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INA293A2IDBVR, Current Sense Amplifiers -4-V to 110-V, 1.3-MHz, ultra-precise current sense amplifier 5-SOT-23 -40 to 125
Semiconductors\Integrated Circuits - ICs\Amplifier ICs\Current Sense AmplifiersINA293/INA293-Q1 Current Sense Amplifiers Texas Instruments INA293/INA293-Q1 High-Precision Current Sense Amplifiers measure voltage drops across shunt resistors from –4V to 110V. The negative common-mode voltage allows operation below ground, accommodating precise measurement of recirculating currents in half-bridge applications. Combining a low offset voltage, small gain error, and high DC CMRR enables highly accurate current measurement. The INA293/INA293-Q1 is also designed for high-speed applications (e.g. fast over-current protection) with a high bandwidth of 1.3MHz and an 85dB AC CMRR (at 50kHz). Texas Instruments INA293-Q1 devices are AEC-Q100 qualified for automotive applications.
3 dB Bandwidth | 1300 kHz |
Amplifier Type | Precision |
Brand | Texas Instruments |
CMRR - Common Mode Rejection Ratio | 160 dB |
en - Input Voltage Noise Density | 50 nV/sqrt Hz |
Factory Pack Quantity | 3000 |
Gain Error | 0.02% |
Gain V/V | 50 V/V |
GBP - Gain Bandwidth Product | 1300 kHz |
Ib - Input Bias Current | 20 uA |
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 | 1.5 mA |
Package/Case | SOT-23-5 |
Product Category | Current Sense Amplifiers |
Product Type | Current Sense Amplifiers |
Product | Current Sense Amplifiers |
Settling Time | 10 us |
SR - Slew Rate | 2.5 V/us |
Subcategory | Amplifier ICs |
Supply Voltage - Max | 20 V |
Supply Voltage - Min | 2.7 V |
Vcm - Common Mode Voltage | 48 V |
Vos - Input Offset Voltage | 15 uV |
Number of Channels | Single channel |
Supply Current | 1.5mA |
Вес, г | 0.02 |