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INA214AIDCKR, Current Sense Amplifiers Hi/Lo-Side Bi-Dir 0- Drift Ser Crnt Shun
Semiconductors\Integrated Circuits - ICs\Amplifier ICs\Current Sense AmplifiersINA21x/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.
| 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 |
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