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INA237AIDGST, Current Sense Amplifiers 85-V, 16-bit, I2C output current/voltage/power monitor with alert 10-VSSOP -40 to 125
Semiconductors\Integrated Circuits - ICs\Amplifier ICs\Current Sense AmplifiersINA237/INA237-Q1 Current/Voltage/Power Monitors
Texas Instruments INA237/INA237-Q1 Current/Voltage/Power Monitors are ultra-precise digital power monitors with a 16-bit delta-sigma (∆ ) ADC specifically designed for current-sensing applications. The device can measure a full-scale differential input of ±163.84mV or ±40.96mV across a resistive shunt sense element with common-mode voltage support from -0.3V to +85V. The INA237/INA237-Q1 reports current, bus voltage, temperature, and power, all while performing the needed calculations in the background. The integrated temperature sensor is ±1°C accurate for die temperature measurement and is useful in monitoring the system's ambient temperature.
Accuracy | +/-0.15 C |
Amplifier Type | Digital |
Brand | Texas Instruments |
CMRR - Common Mode Rejection Ratio | 120 dB |
Factory Pack Quantity: Factory Pack Quantity | 250 |
Gain Error | 0.3% |
GBP - Gain Bandwidth Product | 10 kHz |
Ib - Input Bias Current | 0.1 nA |
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 | 640 uA |
Output Current per Channel | 10 mA |
Package / Case | VSSOP-10 |
Packaging | Reel, Cut Tape |
Product Category | Current Sense Amplifiers |
Product Type | Current Sense Amplifiers |
Product | Current Sense Amplifiers |
Series | INA237 |
Subcategory | Amplifier ICs |
Supply Voltage - Max | 5.5 V |
Supply Voltage - Min | 2.7 V |
Vcm - Common Mode Voltage | -0.3 V to+85 V |
Vos - Input Offset Voltage | 15 uV |
Вес, г | 0.5 |