INA180A1IDBVT, Операционный усилитель, 350кГц, 2,7-5,5ВDC, Каналы 1, SOT23-5
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Описание
INAx180/INAx181 Current Sense Amplifiers
Texas Instruments INAx180/INAx181 Current Sense Amplifiers are cost-optimized, current-sense amplifiers (also called current-shunt monitors) that sense voltage drops across current-sense resistors at common-mode voltages from -0.2V to +26V, independent of the supply voltage. The INAx180/INAx181 integrates a matched resistor gain network in four fixed-gain device options: 20V/V, 50V/V, 100V/V, or 200V/V. This matched gain resistor network minimizes gain error and reduces the temperature drift. Each device operates from a single 2.7V to 5.5V power supply, drawing a maximum of 260µA of supply current. The INAx181 devices have a bidirectional current-sensing capability. All device options are specified over the extended operating temperature range of -40°C to +125°C. The Texas Instruments INAx180-Q1/INAx181-Q1 devices are AEC-Q100 qualified for automotive applications.
Texas Instruments INAx180/INAx181 Current Sense Amplifiers are cost-optimized, current-sense amplifiers (also called current-shunt monitors) that sense voltage drops across current-sense resistors at common-mode voltages from -0.2V to +26V, independent of the supply voltage. The INAx180/INAx181 integrates a matched resistor gain network in four fixed-gain device options: 20V/V, 50V/V, 100V/V, or 200V/V. This matched gain resistor network minimizes gain error and reduces the temperature drift. Each device operates from a single 2.7V to 5.5V power supply, drawing a maximum of 260µA of supply current. The INAx181 devices have a bidirectional current-sensing capability. All device options are specified over the extended operating temperature range of -40°C to +125°C. The Texas Instruments INAx180-Q1/INAx181-Q1 devices are AEC-Q100 qualified for automotive applications.
Технические параметры
| Amplifier Type: | Current Sense Amplifier |
| Brand: | Texas Instruments |
| CMRR - Common Mode Rejection Ratio: | 100 dB |
| Development Kit: | INA180-181EVM |
| en - Input Voltage Noise Density: | 40 nV/sqrt Hz |
| Factory Pack Quantity: Factory Pack Quantity: | 250 |
| Features: | Low-side Capable |
| Gain Error: | 0.1% |
| Gain V/V: | 20 V/V |
| GBP - Gain Bandwidth Product: | 350 kHz |
| Ib - Input Bias Current: | 80 uA |
| Ios - Input Offset Current: | 50 nA |
| 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: | 260 uA |
| Output Current per Channel: | 8 mA |
| Package / Case: | SOT-23-5 |
| Product Category: | Current Sense Amplifiers |
| Product Type: | Current Sense Amplifiers |
| Product: | Current Sense Amplifiers |
| Series: | INA180 |
| Shutdown: | Shutdown |
| SR - Slew Rate: | 2 V/us |
| Subcategory: | Amplifier ICs |
| Supply Voltage - Max: | 5.5 V |
| Supply Voltage - Min: | 2.7 V |
| Vcm - Common Mode Voltage: | -200 mV to 26 V |
| Vos - Input Offset Voltage: | 100 uV |
| Number of Channels | Single |
| Operating Temperature | -40℃~+125℃ |
| Supply Current | 260uA |
| Вес, г | 0.09 |
Техническая документация
Texas Instruments INA180A1IDBVT
pdf, 3139 КБ
Дополнительная информация
Калькуляторы группы «Усилители прочие»
Типы корпусов импортных микросхем
