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INA190A1IDDFT, Current Sense Amplifiers 40-V, bidirectional, ultraprecise current sense amplifier with picoamp IB & ENABLE 8-SOT-23-THIN -40
Semiconductors\Integrated Circuits - ICs\Amplifier ICs\Current Sense AmplifiersINA190/INA190-Q1 Current-Shunt Monitors
Texas Instruments INA190/INA190-Q1 Current-Shunt Monitors provide overcurrent protection, and precision current measurement for system optimization, or in closed-loop feedback circuits. These voltage-output monitors can sense drops across shunts at common-mode voltages from -0.2V to +40V, independent of the supply voltage. The INA190/INA190-Q1 features five fixed gain options of 25V/V, 50V/V, 100V/V, 200V/V, or 500V/V. The INA190/INA190-Q1 offers a low input bias current, permitting the use of larger current-sense resistors. This allows accurate current measurements in the microamp range.
| 3 dB Bandwidth | 45 kHz |
| Amplifier Type | Current Sense Amplifier |
| 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 | 250 |
| Gain Error | -0.04% |
| Gain V/V | 25 V/V |
| GBP - Gain Bandwidth Product | 45 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 | 65 uA |
| Output Type | Analog |
| Package / Case | SOT-23-8 |
| Product Category | Current Sense Amplifiers |
| Product Type | Current Sense Amplifiers |
| Product | Current Sense Amplifiers |
| Series | INA190 |
| Settling Time | 30 us |
| Shutdown | No Shutdown |
| 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 |
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