TA600032-EN0/0
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1.2
Handling the product
1.2.1
Storing
Store the product in an environment where condensation does not occur at a temperature of -65 to +150°C.
1.2.2
Unpacking
When unpacking, make sure that the ordered quantity of product and moisture-proof desiccant are included.
1.2.3
Safety
This section describes basic safety precautions for safer operations.
Follow the instructions below when you use the product. Failure to comply with the items may result in injuries or disasters.
1.2.3.1
Precautions for design
C a u t i o n
⚫
Use a product within the range of rated voltage, temperature, input / output voltage, and current. If it
is used outside the rated range, the failure rate may increase even if it operates normally during a
short period of time. Even within a rated range, the failure rates vary with the operating temperature
and the voltage. Take this into account when designing your equipment. Do not exceed the absolute
maximum rating even for a moment.
⚫
Avoid the influence of heat generation from the surroundings and keep the ambient temperature of
the LSI as low as possible.
⚫
Latch-up phenomenon can cause heat and smoke, so be aware of the following:
Be sure to keep the voltage levels of input / output pins within the absolute maximum rating ranges.
Consider the power-on timing.
Make sure that no abnormal noise enters LSI.
Unused input pins must be connected to V
DD
or GND, or must be pulled-up or pulled-down.
Pull-up or pull-down the potential of unused bidirectional pins.
Do not short-circuit the output.
Protect against induction or static electricity etc. from a high-voltage generator circuit.
⚫
Do not apply excessive voltage to the LSI due to noise, surge, static electricity, etc.
