 English |
|
|
|
|
|
|
|
| MAX16008_11 Datasheet, PDF (2/13 Pages) Maxim Integrated Products – Low-Voltage, High-Accuracy, Quad Window Voltage Detectors in Thin QFN | |||
| |||
| ◁ |
Low-Voltage, High-Accuracy, Quad Window
Voltage Detectors in Thin QFN
ABSOLUTE MAXIMUM RATINGS
VCC, OVOUT_, UVOUT_, RESET,
UVIN_, OVIN_ to GND .........................................-0.3V to +6V
MARGIN, MR, TOL, SRT to GND................-0.3V to (VCC + 0.3V)
Input/Output Current
(RESET, MARGIN, SRT, MR, UVOUT_, OVOUT_) .......±20mA
Continuous Power Dissipation (TA = +70°C)
20-Pin Thin QFN (derate 16.9mW/°C above +70°C) ....1355mW
24-Pin Thin QFN (derate 16.9mW/°C above +70°C) ....1666mW
Operating Temperature Range .........................-40°C to +125°C
Junction Temperature .....................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
Stresses beyond those listed under âAbsolute Maximum Ratingsâ may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(VCC = 2.0V to 5.5V, TOL = GND, TA = -40°C to +125°C, unless otherwise specified. Typical values are at VCC = 3.3V, TA = +25°C.)
(Note 1)
PARAMETER
Operating Voltage Range
Supply Current (Note 3)
UVLO (Undervoltage Lockout)
UVIN_/OVIN_
SYMBOL
CONDITIONS
VCC
ICC
VUVLO
(Note 2)
VCC = 3.3V, outputs deasserted
VCC = 5V, outputs deasserted
VCC rising
MIN TYP MAX UNITS
1.0
5.5
V
45
65
µA
45
70
1.62
1.8
1.98
V
Adjustable Threshold (UVIN_
Falling/OVIN_ Rising)
VTH
0.388 0.394 0.400
V
UVIN_/OVIN_ Hysteresis
UVIN_/OVIN_ Input Current
RESET
Reset Timeout
SRT Ramp Current
SRT Threshold
SRT Hysteresis
UVIN_/OVIN_ to Reset Delay
VTH_HYS
UVIN_ falling/OVIN_ rising (percentage of
the threshold)
IIB
tRP
ISRT
VTH_SRT
SRT = VCC
CSRT = 1500pF (Note 4)
CSRT = 100pF
CSRT = open
VSRT = 0V
tRD UVIN_ falling/OVIN_ rising
0.5
% VTH
-100
+100
nA
140
200
280
2.43 3.09 3.92
ms
0.206
0.05
460
600
740
nA
1.173 1.235 1.293
V
100
mV
20
µs
2 _______________________________________________________________________________________
|
▷ |
German
Russian
Spanish
Italian
Polish
Chinese
Japanese
Korean
French
Portuguese