CAT884 Datasheet, PDF (2/8 Pages) ON Semiconductor – Quad Voltage Supervisor

CAT884
V1
30 ms
Filter
−
+
0.635 V ⁺_−
V2
30 ms
Filter
−
+
0.635 V ⁺_−
V3
30 ms
Filter
−
+
0.635 V ⁺_−
V4
30 ms
Filter
−
+
0.635 V ⁺_−
POR
V_DD
RESET
V+
MR
GND
Figure 2. CAT884 Block Diagram
Table 1. PIN FUNCTION
Pin Number Pin Name
1
VDD
2
RESET
3
MR
4
GND
5
V4
6
V3
7
V2
8
V1
Function
Chip power supply
Open Drain active LOW reset output
Manual Reset
Ground
Fourth adjustable under−voltage detector input
Third adjustable under−voltage detector input
Second adjustable under−voltage detector input
First adjustable under−voltage detector input
Table 2. ABSOLUTE MAXIMUM RATINGS
Rating
Value
Unit
V_DD, V1−V4, MR, RESET to GND
Continuous RESET Current
−0.3 to +6.0
V
20
mA
Operating Temperature Range
−40 to +85
°C
Storage Temperature Range
−65 to +150
°C
Junction Temperature
+150
°C
Lead Temperature (soldering, 10 s)
+300
°C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
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