INA253A3QPWRQ1, Current Sense Amplifiers AEC-Q100, 80V, bi-directional, precision current sense amp w/pwm rejection & int. shunt resistor 20
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Описание
Semiconductors\Amplifier ICs\Current Sense Amplifiers
INA253/INA253-Q1 Current-Shunt MonitorTexas Instruments INA253/INA253-Q1 Current-Shunt Monitor is a voltage-output, current sense amplifier with an integrated shunt resistor of 2mΩ. The INA253/INA253-Q1 is designed to monitor bidirectional currents over a wide common-mode range from -4V to +80V, independent of the supply voltage. Three fixed gains are available: 100mV/A, 200mV/A, and 400mV/A. The integration of the precision resistor with a zero-drift chopped amplifier provides calibration equivalent measurement accuracy. This integration also provides ultra-low temperature drift performance of 15 ppm/°C and an optimized Kelvin layout for the sensing resistor.
Технические параметры
| 3 dB Bandwidth: | 350 kHz |
| Amplifier Type: | High-Side Current Sense Amplifier |
| Brand: | Texas Instruments |
| CMRR - Common Mode Rejection Ratio: | 125 dB |
| en - Input Voltage Noise Density: | 40 nV/sqrt Hz |
| Factory Pack Quantity: Factory Pack Quantity: | 2000 |
| Gain Error: | 0.05% |
| Gain V/V: | 400 mV/A |
| GBP - Gain Bandwidth Product: | 350 kHz |
| Ib - Input Bias Current: | 90 uA |
| Input Type: | Common Mode |
| Ios - Input Offset Current: | 15 mA |
| 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: | 3 mA |
| Output Type: | Analog |
| Package / Case: | TSSOP-20 |
| Product Category: | Current Sense Amplifiers |
| Product Type: | Current Sense Amplifiers |
| Product: | Current Sense Amplifiers |
| PSRR - Power Supply Rejection Ratio: | 5 mA/V |
| Qualification: | AEC-Q100 |
| Series: | INA190 |
| Settling Time: | 10 us |
| Shutdown: | No Shutdown |
| SR - Slew Rate: | 2.4 V/us |
| Subcategory: | Amplifier ICs |
| Supply Voltage - Max: | 5.5 V |
| Supply Voltage - Min: | 2.7 V |
| Topology: | Zero-Drift |
| Vcm - Common Mode Voltage: | -4 V to 80 V |
| Вес, г | 0.09 |
Дополнительная информация
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