INA250A4QPWRQ1, Current Sense Amplifiers AEC-Q100, 36V, bi-directional, precision current sense amplifier w/int. shunt resistor 16-TSSOP -40
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Описание
Semiconductors\Amplifier ICs\Current Sense Amplifiers
INA250/INA250-Q1 Zero-Drift Current-Shunt MonitorTexas Instruments INA250/INA250-Q1 Bi-Directional Zero-Drift Current-Shunt Monitor is a voltage-output, current-sensing amplifier that integrates an internal shunt resistor. This enables high-accuracy current measurements at common-mode voltages that can vary from 0V to 36V, independent of the supply voltage. Texas Instruments INA250/INA250-Q1 device is a bidirectional, low- or high-side current-shunt monitor. It allows an external reference to be used to measure the current flowing in both directions through the internal current-sensing resistor sensor. The integration of the precision current-sensing resistor provides calibration equivalent measurement accuracy with ultra-low temperature drift performance. It also ensures an optimized Kelvin layout for the sensing resistor is always obtained. The INA250-Q1 devices are AEC-Q100 qualified for automotive applications.
Технические параметры
| Amplifier Type: | High-Side Current Sense Amplifier |
| Brand: | Texas Instruments |
| CMRR - Common Mode Rejection Ratio: | 118 dB |
| en - Input Voltage Noise Density: | 27 nV/sqrt Hz |
| Factory Pack Quantity: Factory Pack Quantity: | 2000 |
| Features: | Bi-directional, Integrated Shunt, Low-side Capable |
| Gain Error: | 0.05% |
| Gain V/V: | 2 V/A |
| GBP - Gain Bandwidth Product: | 11 kHz |
| Ib - Input Bias Current: | 28 uA |
| Ios - Input Offset Current: | 50 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: | 300 uA |
| Package / Case: | TSSOP-16 |
| Product Category: | Current Sense Amplifiers |
| Product Type: | Current Sense Amplifiers |
| Product: | Current Sense Amplifiers |
| Qualification: | AEC-Q100 |
| Series: | INA250-Q1 |
| Shutdown: | No Shutdown |
| SR - Slew Rate: | 200 mV/us |
| Subcategory: | Amplifier ICs |
| Supply Voltage - Max: | 36 V |
| Supply Voltage - Min: | 2.7 V |
| Topology: | Zero-Drift |
| Vcm - Common Mode Voltage: | 0 V to 36 V |
| Automotive | Yes |
| ECCN (US) | EAR99 |
| Lead Shape | Gull-wing |
| Maximum Input Bias Current (uA) | 40@5V |
| Maximum Operating Supply Voltage (V) | 36 |
| Maximum Operating Temperature (°C) | 125 |
| Maximum Single Supply Voltage (V) | 36 |
| Maximum Supply Voltage Range (V) | 30 to 50 |
| Minimum CMRR (dB) | 108 |
| Minimum CMRR Range (dB) | 105 to 120 |
| Minimum Operating Temperature (°C) | -40 |
| Minimum Single Supply Voltage (V) | 2.7 |
| Mounting | Surface Mount |
| Number of Channels per Chip | 1 |
| Number of Elements per Chip | 1 |
| Packaging | Tape and Reel |
| Part Status | Active |
| PCB changed | 16 |
| Pin Count | 16 |
| Power Supply Type | Single |
| PPAP | Yes |
| Standard Package Name | SO |
| Supplier Package | TSSOP |
| Supplier Temperature Grade | Automotive |
| Type | Current Sense Amplifier |
| Typical Single Supply Voltage (V) | 3|5|9|12|15|18|24|28 |
| Вес, г | 0.17 |
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