Confidential
Until : Indefinite
Specifications
MN34120PAJ
Total Page
Page
96
92
2015/10/01
Generalplus Technology Inc.
Enactment Revision
Panasonic Semiconductor Solutions Co., Ltd.
2) Notes on Power Supply Application
Although there is a list of points that require care and attention with respect to applying the power supply
levels provided separately in the “Notes on Power Supply Application” document, the conditions listed
below must also be met.
(1) Do not use this device with any of the maximum ratings stipulated in the device standard exceeded.
(2) Do not apply power with the MOS sensor pins connected incorrectly. That could result in source/drain
reversals or the protection transistors being forward biased.
The resulting large currents could destroy the aluminum interconnects on the chip.
(3) Do not use a power supply whose transient voltage levels exceed the maximum ratings.
(4) In order to prevent latch-up, please countermeasure in the peripheral circuit.
If latch-up does occur, abnormal currents may flow between power supply terminal and GND.
The heat generated may make the MOS sensor inoperative.
(5) Don't input the pulse without power supply.
(6) Startup of MOS sensor, please refer to 1.6.3.1 Power on Sequence.