INA231AIYFFR
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см. техническую документацию
см. техническую документацию
220 руб.
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на сумму 440 руб.
Описание
INA231 Current-Shunt & Power Monitors
Texas Instruments INA231 Current-Shunt and Power Monitors come with a 1.8V compliant I 2 C interface that features 16 programmable addresses. The device monitors both shunt voltage drops and bus supply voltage. Programmable calibration value, conversion times, and averaging combined with an internal multiplier enable direct readouts of current in amperes and power in watts. The INA231 senses current on buses that vary from 0V to 28V. The device is powered from a single 2.7V to 5.5V supply, drawing 330µA (typical) of supply current. The INA231 is specified over the operating temperature range of -40°C to +125°C.
Texas Instruments INA231 Current-Shunt and Power Monitors come with a 1.8V compliant I 2 C interface that features 16 programmable addresses. The device monitors both shunt voltage drops and bus supply voltage. Programmable calibration value, conversion times, and averaging combined with an internal multiplier enable direct readouts of current in amperes and power in watts. The INA231 senses current on buses that vary from 0V to 28V. The device is powered from a single 2.7V to 5.5V supply, drawing 330µA (typical) of supply current. The INA231 is specified over the operating temperature range of -40°C to +125°C.
Технические параметры
| Accuracy: | 0.5% |
| Bandwidth: | 7 kHz |
| Brand: | Texas Instruments |
| Factory Pack Quantity: Factory Pack Quantity: | 3000 |
| Features: | Alert Function, Bi-directional, Low-side Capable |
| Input Voltage Range: | 0 V to 28 V |
| Manufacturer: | Texas Instruments |
| Maximum Operating Temperature: | +125 C |
| Minimum Operating Temperature: | -40 C |
| Mounting Style: | SMD/SMT |
| Operating Supply Current: | 420 uA |
| Operating Supply Voltage: | 2.7 V to 5.5 V |
| Package / Case: | DSBGA-12 |
| Part # Aliases: | HPA02149AIYFFR |
| Product Category: | Current & Power Monitors & Regulators |
| Product Type: | Current & Power Monitors & Regulators |
| Product: | Current and Power Monitors |
| Sensing Method: | High or Low Side |
| Series: | INA231 |
| Subcategory: | PMIC-Power Management ICs |
| Supply Voltage - Max: | 5.5 V |
| Supply Voltage - Min: | 2.7 V |
| Vos - Input Offset Voltage: | 50 uV |
| Automotive | No |
| ECCN (US) | EAR99 |
| Lead Shape | Ball |
| Maximum Input Bias Current (uA) | 10(Typ)@3.3V |
| Maximum Input Offset Voltage (mV) | 30@3.3V |
| Maximum Input Resistance (MOhm) | 0.83(Typ)@3.3V |
| Maximum Operating Supply Voltage (V) | 5.5 |
| Maximum Operating Temperature (°C) | 125 |
| Maximum Single Supply Voltage (V) | 5.5 |
| Maximum Supply Voltage Range (V) | 5 to 7 |
| Maximum Voltage Gain (dB) | 0(Typ) |
| Maximum Voltage Gain Range (dB) | <35 |
| Minimum CMRR (dB) | 100 |
| Minimum CMRR Range (dB) | 95 to 105 |
| Minimum Operating Temperature (°C) | -40 |
| Minimum PSRR (dB) | 100(Typ) |
| Minimum Single Supply Voltage (V) | 2.7 |
| Mounting | Surface Mount |
| Number of Channels per Chip | 1 |
| Number of Elements per Chip | 1 |
| Output Type | Open Drain |
| Packaging | Tape and Reel |
| Part Status | Active |
| PCB changed | 12 |
| Pin Count | 12 |
| Power Supply Type | Single |
| PPAP | No |
| Standard Package Name | BGA |
| Supplier Package | DSBGA |
| Type | Current Sense Amplifier |
| Typical Output Current (mA) | 10(Max) |
| Typical Single Supply Voltage (V) | 3|5 |
Дополнительная информация
Калькуляторы группы «Усилители считывания тока»
Типы корпусов импортных микросхем
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