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APX1690
9-Set Over
Voltage Protector
Features
• 9-Set
Voltage Monitors (4 Fixed Inputs for 7.
0V, 4.
5V, 4.
0V and 3.
0V, 5 Adjustable Inputs with 1.
5V Internal Reference) • • • • • • Input
Voltage Range of 2~5V (Good for RTC Battery) Complementary Output to Drive 2N7002 Outputs with Latch Quiescent Supply Current : 40µA Quiescent Supply Current : 30µA When Output Latch VREF=1.
5V±2.
0% Over Temp
General Description
The APX1690 is a precise 9-Set over
voltage protector.
The trigger
voltages of IN1 to IN4 are internally set to detect the 7.
0V, 4.
5V, 4.
0V and 3.
0V, respectively.
The trigger
voltage of IN5 to IN9 can be set by using external resistor divider with the internal ...