MAX809(1999) View Datasheet(PDF) - Maxim Integrated
Part Name
Description
Manufacturer
MAX809 Datasheet PDF : 8 Pages
| |||
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
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 .........................-40°C to +105°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Rate of Rise, VCC ............................................................100V/µs
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, 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
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
VCC Range
Supply Current (SOT23)
Supply Current (SC70)
Reset Threshold
TA = 0°C to +70°C
TA = -40°C to +105°C
1.0
5.5
V
1.2
5.5
TA = -40°C to VCC < 5.5V, MAX8_ _J/L/M
ICC
+85°C
TA = +85°C to
VCC < 3.6V, MAX8_ _R/S/T
VCC < 5.5V, MAX8_ _L/M
+105°C
VCC < 3.6V, MAX8_ _R/S/T
TA = -40°C to VCC < 5.5V, MAX8_ _L/M
ICC
+85°C
TA = +85°C to
VCC < 3.6V, MAX8_ _R/S/T/Z
VCC < 5.5V, MAX8_ _L/M
+105°C
VCC < 3.6V, MAX8_ _R/S/T/Z
24
60
17
50
100
100
µA
16
35
12
30
75
75
TA = +25°C
4.56 4.63 4.70
MAX8_ _L
TA = -40°C to +85°C
4.50
4.75
TA = +85°C to +105°C
4.40
4.86
TA = +25°C
4.31 4.38 4.45
MAX8_ _M
TA = -40°C to +85°C
4.25
4.50
TA = +85°C to +105°C
4.16
4.56
MAX809J
(SOT only)
TA = +25°C
TA = -40°C to +85°C
TA = +85°C to +105°C
3.93 4.00 4.06
3.89
4.10
3.80
4.20
TA = +25°C
3.04 3.08 3.11
VTH MAX8_ _T
TA = -40°C to +85°C
3.00
3.15
V
TA = +85°C to +105°C
2.92
3.23
TA = +25°C
2.89 2.93 2.96
MAX8_ _S
TA = -40°C to +85°C
2.85
3.00
TA = +85°C to +105°C
2.78
3.08
TA = +25°C
2.59 2.63 2.66
MAX8_ _R
TA = -40°C to +85°C
2.55
2.70
TA = +85°C to +105°C
2.50
2.76
MAX8_ _Z
(SC70 only)
TA = +25°C
TA = -40°C to +85°C
TA = +85°C to +105°C
2.28 2.32 2.35
2.25
2.38
2.21
2.45
2 _______________________________________________________________________________________
Share Link: 