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INA225AQDGKRQ1, Current Sense Amplifiers Auto 36-V Prog.
Semiconductors\Integrated Circuits - ICs\Amplifier ICs\Current Sense AmplifiersINA225 Current Shunt Monitors
Texas Instruments INA225 Current Shunt Monitors are a voltage-output, current-sense amplifier that senses drops across current-sensing resistors at common-mode voltages. These can vary from 0V to 36V, independent of the supply voltage. These are a bidirectional, current-shunt monitors that allow an external reference to be used to measure current flowing in both directions across a current-sensing resistor. Four discrete gain levels are selectable using the two gain-select terminals to program gains of 25V/V, 50V/V, 100V/V, and 200V/V. The low-offset, zero-drift architecture and precision gain values enable current-sensing with maximum drops across the shunt as low as 10mV of full-scale. This is done while maintaining very high accuracy measurements over the entire operating temperature range.
| Amplifier Type | Current Shunt Monitor |
| Brand | Texas Instruments |
| CMRR - Common Mode Rejection Ratio | 95 dB |
| en - Input Voltage Noise Density | 50 nV/sqrt Hz |
| Factory Pack Quantity: Factory Pack Quantity | 2500 |
| Gain Error | 0.1% |
| Gain V/V | 25 V/V, 50 V/V, 100 V/V, 200 V/V |
| GBP - Gain Bandwidth Product | 250 kHz |
| Ib - Input Bias Current | 85 uA |
| Ios - Input Offset Current | 500 nA |
| Manufacturer | Texas Instruments |
| Maximum Operating Temperature | +125 C |
| Minimum Operating Temperature | -40 C |
| Moisture Sensitive | Yes |
| Mounting Style | SMD/SMT |
| Number of Channels | 1 Channel |
| Operating Supply Current | 350 uA |
| Operating Supply Voltage | 5 V |
| Output Type | Voltage |
| Package / Case | VSSOP-8 |
| Product Category | Current Sense Amplifiers |
| Product Type | Current Sense Amplifiers |
| Product | Current Sense Amplifiers |
| PSRR - Power Supply Rejection Ratio | 0.1 uV/V |
| Qualification | AEC-Q100 |
| Series | INA225-Q1 |
| Shutdown | No Shutdown |
| SR - Slew Rate | 0.4 V/us |
| Subcategory | Amplifier ICs |
| Supply Voltage - Max | 36 V |
| Supply Voltage - Min | 2.7 V |
| Vcm - Common Mode Voltage | 0 V to 36 V |
| Vos - Input Offset Voltage | 75 uV |
| Вес, г | 0.03 |
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