MN1380 Datasheet, PDF (9/20 Pages) Panasonic Semiconductor – CMOS LSIs for Voltage Detection

Microcomputer Peripheral LSIs
Description for Measuring the I/O Characteristics
V_OUT
CMOS output, N-channel
open drain output
MN1380/1381/1382
MN13801/13811/13821
MN1380 Series
0
0
V_OUT
Operation indeterminate
1.5V
Inverted CMOS output
MN13802/13812/13822
∆VD
V_DL
V_DH
V_DD
∆VD
Operation
0
indeterminate
0
1.5V
V_DL
V_DH
V_DD
Figure 4. Description chart for Measuring the I/O Characteristics
Notes
1: Output cannot be specified for power supply voltages under 1.5 V because operation is not guaranteed for that range.
2: VDL: Detection voltage for drop in power supply voltage
V_DH: Detection voltage for rise in power supply voltage
3: These characteristics for the N-channel open drain output are when a load resistor is connected between the OUT and VDD pins.
9