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Always follow TI’s setup and application instructions, including use of all interface components within their recommended electrical rated voltage and power limits. Always use electrical safety precautions to help ensure your personal safety and those working around you. Contact TI's Product Information Center http://support/ti./com for further information.
Save all warnings and instructions for future reference.
Failure to follow warnings and instructions may result in personal injury, property damage or death due to electrical shock and burn hazards.
The term TI HV EVM refers to an electronic device typically provided as an open framed, unenclosed printed circuit board assembly. It is intended strictly for use in development laboratory environments, solely for qualified professional users having training, expertise and knowledge of electrical safety risks in development and application of high voltage electrical circuits. Any other use and/or application are strictly prohibited by Texas Instruments. If you are not suitable qualified, you should immediately stop from further use of the HV EVM.
While the EVM is energized, never touch the EVM or its electrical circuits, as they could be at high voltages capable of causing electrical shock hazard.
Limitation for safe use:
EVMs are not to be used as all or part of a production unit.
The INA280-Q1 device is a voltage-output, high-side current sense amplifier with an enable pin in a very-small SC-70 (5) package. As shown in Table 2-1, the INA280 has gains that range from 20 V/V to 500 V/V, depending on the gain option that is selected. The voltage developed across the device inputs is amplified by the corresponding gain of the specific device, and is presented at the output pin. The device can accurately sense voltage drops across shunts at 2.7-V to +110-V common-mode voltages, dependent of supply voltages. The device survives common-mode voltages from –20 V to +120 V. The device operates with supply voltages between 2.7 V and 20 V, and draws a typical of 350 µA at room temperature.
Product(1) | Gain (V/V) |
---|---|
INA280A1 | 20 |
INA280A2 | 50 |
INA280A3 | 100 |
INA280A4 | 200 |
INA280A5 | 500 |
Table 2-2 summarizes the contents of the INA280EVM kit. Contact the nearest Texas Instruments Product Information Center if any component is missing. TI also recommends to check the INA280 device product folder at www.ti.com for any further information regarding this product.
Item | Item Part Number | Quantity |
---|---|---|
INA280EVM test board | INA280EVM | 1 |