INA214AIDCKR
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Описание
INA21x/INA21x-Q1 Current-Shunt Monitors
Texas Instruments INA21x/INA21x-Q1 Bidirectional Zero-Drift Current-Shunt Monitors are voltage-output, current-shunt monitors that can sense drops across shunts at common-mode voltages from -0.3V to 26V. This is done independent of the supply voltage. These are available in five fixed gains. The low offset of the zero-drift architecture enables current sensing with maximum drops across the shunt as low as 10mV full-scale. These devices from Texas Instruments operate from a single 2.7V to 26V power supply. These devices draw a maximum of 100µA of supply current. All versions are specified over the extended operating temperature range of -40°C to +125°C. They are offered in an SC70 package or thin UQFN package. The INA21x-Q1 devices are AEC-Q100 qualified for automotive applications.
Texas Instruments INA21x/INA21x-Q1 Bidirectional Zero-Drift Current-Shunt Monitors are voltage-output, current-shunt monitors that can sense drops across shunts at common-mode voltages from -0.3V to 26V. This is done independent of the supply voltage. These are available in five fixed gains. The low offset of the zero-drift architecture enables current sensing with maximum drops across the shunt as low as 10mV full-scale. These devices from Texas Instruments operate from a single 2.7V to 26V power supply. These devices draw a maximum of 100µA of supply current. All versions are specified over the extended operating temperature range of -40°C to +125°C. They are offered in an SC70 package or thin UQFN package. The INA21x-Q1 devices are AEC-Q100 qualified for automotive applications.
Технические параметры
| Amplifier Type | Current Sense |
| Features | Low - /High-sideпјЊBi-DirectionalпјЊZero-driftпјЊW |
| Monitor Type | High Side |
| Maximum Operating Supply Voltage | 26 V |
| Maximum Operating Temperature | +125 °C |
| Minimum CMRR | 105dB |
| Minimum Operating Supply Voltage | 2.7 V |
| Minimum Operating Temperature | -40 °C |
| Mounting Type | Surface Mount |
| Number of Channels per Chip | 1 |
| Package Type | SC-70 |
| Pin Count | 6 |
| Power Supply Type | Single |
| Typical Single Supply Voltage | 3 V, 5 V, 9 V, 12 V, 15 V, 18 V, 24 V |
| Width | 1.25mm |
| Accuracy: | 1% |
| Amplifier Type: | Low-Side/High-Side Current Sense Amplifier |
| Brand: | Texas Instruments |
| CMRR - Common Mode Rejection Ratio: | 140 dB |
| Development Kit: | INA210-214EVM |
| Factory Pack Quantity: Factory Pack Quantity: | 250 |
| Features: | Analog output, bidirectional, low-side capable |
| Gain Error: | 0.02% |
| Gain V/V: | 100 V/V |
| GBP - Gain Bandwidth Product: | 30 kHz |
| Ib - Input Bias Current: | 28 uA |
| 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: | 100 uA |
| Package / Case: | SC70-6 |
| Product Category: | Current Sense Amplifiers |
| Product Type: | Current Sense Amplifiers |
| Product: | Current Sense Amplifiers |
| Series: | INA214 |
| Subcategory: | Amplifier ICs |
| Supply Voltage - Max: | 26 V |
| Supply Voltage - Min: | 2.7 V |
| Topology: | Current Shunt Feedback |
| Vcm - Common Mode Voltage: | 12 V |
| Vos - Input Offset Voltage: | 1 uV |
| Automotive | No |
| ECCN (US) | EAR99 |
| EU RoHS | Compliant |
| Lead Shape | Gull-wing |
| Maximum Input Bias Current (uA) | 35@5V |
| Maximum Input Offset Voltage (mV) | 0.06@5V |
| Maximum Operating Supply Voltage (V) | 26 |
| Maximum Operating Temperature (°C) | 125 |
| Maximum Single Supply Voltage (V) | 26 |
| Maximum Supply Voltage Range (V) | 20 to 30 |
| Maximum Voltage Gain (dB) | 40(Typ) |
| Maximum Voltage Gain Range (dB) | 35 to 50 |
| Minimum CMRR (dB) | 105 |
| Minimum CMRR Range (dB) | 105 to 120 |
| Minimum Operating Temperature (°C) | -40 |
| Minimum PSRR (dB) | 140(Typ) |
| Minimum Single Supply Voltage (V) | 2.7 |
| Mounting | Surface Mount |
| Number of Elements per Chip | 1 |
| Packaging | Tape and Reel |
| Part Status | Active |
| PCB changed | 6 |
| PPAP | No |
| Standard Package Name | SOT |
| Supplier Package | SC-70 |
| Supplier Temperature Grade | Extended |
| Type | Current Shunt Monitor |
| Typical Single Supply Voltage (V) | 5 |
| Вес, г | 1.03 |
Техническая документация
Datasheet
pdf, 1680 КБ
Datasheet INA214AIDCKR
pdf, 1754 КБ
Дополнительная информация
Калькуляторы группы «Усилители считывания тока»
Типы корпусов импортных микросхем
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