MAX809 View Datasheet(PDF) - Maxim Integrated
Part Name
Description
Manufacturer
MAX809 Datasheet PDF : 10 Pages
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3-Pin Microprocessor Reset Circuits
ABSOLUTE MAXIMUM RATINGS
Terminal Voltage (with respect to GND)
VCC ....................................................................-0.3V to +6.0V
RESET, RESET (push-pull) .....................-0.3V to (VCC + 0.3V)
RESET (open drain)...........................................-0.3V to +6.0V
Input Current, VCC ..............................................................20mA
Output Current, RESET, RESET ..........................................20mA
Rate of Rise, VCC ............................................................100V/µs
Continuous Power Dissipation (TA = +70°C)
3-Pin SC70 (derate 2.17mW/°C above +70°C) ............174mW
3-Pin SOT23 (derate 4mW/°C above +70°C)...............320mW
Operating Temperature Range
3-Pin SC70 .....................................................-40°C to +125°C
3-Pin SOT23...................................................-40°C to +105°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Stresses beyond those listed under “Absolute Maximum Ratings” 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 = full range, TA = -40°C to +105°C (SOT23) or TA = -40°C to +125°C (SC70), unless otherwise noted. Typical values are at TA =
+25°C, VCC = 5V for L/M/J versions, VCC = 3.3V for T/S versions, VCC = 3V for R version, and VCC = 2.5V for Z version.) (Note 1)
PARAMETER
VCC Range
Supply Current (SOT23)
Supply Current (SC70)
Reset Threshold
(SOT only)
SYMBOL
CONDITIONS
TA = 0°C to +70°C
TA = -40°C to +105°C (MAX8_ _ _EUR)
TA = -40°C to +125°C (MAX8_ _ _EXR)
TA = -40°C VCC < 5.5V, MAX8_ _L/M
to +85°C
VCC < 3.6V, MAX8_ _R/S/T/Z
ICC
TA = +85°C VCC < 5.5V, MAX8_ _L/M
to +105°C VCC < 3.6V, MAX8_ _R/S/T/Z
TA = -40°C VCC < 5.5V, MAX8_ _L/M
ICC
to +85°C
VCC < 3.6V, MAX8_ _R/S/T/Z
TA = +85°C VCC < 5.5V, MAX8_ _L/M
to +125°C VCC < 3.6V, MAX8_ _R/S/T/Z
TA = +25°C
MAX8_ _L TA = -40°C to +85°C
TA = -40°C to +125°C
MAX8_ _M
TA = +25°C
TA = -40°C to +85°C
TA = -40°C to +125°C
TA = +25°C
MAX809J
(SOT only)
TA = -40°C to +85°C
VTH
TA = -40°C to +125°C
TA = +25°C
MAX8_ _T
TA = -40°C to +85°C
TA = -40°C to +125°C
TA = +25°C
MAX8_ _S TA = -40°C to +85°C
MAX8_ _R
TA = -40°C to +125°C
TA = +25°C
TA = -40°C to +85°C
TA = -40°C to +125°C
MIN TYP MAX UNITS
1.0
5.5
1.2
5.5
V
1.2
5.5
24
60
17
50
100
100
µA
24
35
17
30
60
60
4.56 4.63 4.70
4.50
4.75
4.40
4.86
4.31 4.38 4.45
4.25
4.50
4.16
4.56
3.93 4.00 4.06
3.89
4.10
3.80
4.20
V
3.04 3.08 3.11
3.00
3.15
2.92
3.23
2.89 2.93 2.96
2.85
3.00
2.78
3.08
2.59 2.63 2.66
2.55
2.70
2.50
2.76
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