MAX809MEUR+T Maxim Integrated Products, MAX809MEUR+T Datasheet - Page 2

• Manufacturer Part Number: MAX809MEUR+T
• Description: IC MPU/RESET CIRC SOT23-3
• Manufacturer: Maxim Integrated Products
• Type: Simple Reset/Power-On Resetr

Specifications of MAX809MEUR+T

• Number Of Voltages Monitored: 1
• Output: Push-Pull, Totem Pole
• Reset: Active Low
• Reset Timeout: 140 ms Minimum
• Voltage - Threshold: 4.38V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-3, TO-236-3, Micro3™, SSD3, SST3
• Monitored Voltage: 2.5 V or 3 V or 3.3 V or 5 V
• Undervoltage Threshold: 4.31 V
• Overvoltage Threshold: 4.45 V
• Manual Reset: No
• Watchdog: No
• Battery Backup Switching: No
• Power-up Reset Delay (typ): 240 ms (Typ)
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1.2 V
• Supply Current (typ): 24 uA (Typ)
• Maximum Power Dissipation: 320 mW
• Mounting Style: SMD/SMT
• Maximum Operating Temperature: + 105 C
• Chip Enable Signals: No
• Minimum Operating Temperature: - 40 C
• Output Type: Active Low or Push-Pull
• Power Fail Detection: No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MAX809MEUR+TTR

ABSOLUTE MAXIMUM RATINGS
Terminal Voltage (with respect to GND)
Input Current, V
Output Current, RESET, RESET ..........................................20mA
Rate of Rise, V
3-Pin Microprocessor Reset Circuits
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
(V
+25°C, V
2
V
Supply Current (SOT23)
Supply Current (SC70)
Reset Threshold
(SOT only)
CC
V
RESET, RESET (push-pull) .....................-0.3V to (V
RESET (open drain)...........................................-0.3V to +6.0V
CC
CC
_______________________________________________________________________________________
= full range, T
Range
....................................................................-0.3V to +6.0V
CC
PARAMETER
= 5V for L/M/J versions, V
CC
CC
............................................................100V/µs
..............................................................20mA
A
= -40°C to +105°C (SOT23) or T
SYMBOL
CC
V
I
I
CC
CC
TH
= 3.3V for T/S versions, V
T
T
T
T
to +85°C
T
to +105°C
T
to +85°C
T
to +125°C
MAX8_ _L
MAX8_ _M
MAX809J
(SOT only)
MAX8_ _T
MAX8_ _S
MAX8_ _R
A
A
A
A
A
A
A
= 0°C to +70°C
= -40°C to +105°C (MAX8_ _ _EUR)
= -40°C to +125°C (MAX8_ _ _EXR)
= -40°C
= +85°C
= -40°C
= +85°C
CC
A
= -40°C to +125°C (SC70), unless otherwise noted. Typical values are at T
+ 0.3V)
V
V
V
V
V
V
V
V
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
CONDITIONS
CC
CC
CC
CC
CC
CC
CC
CC
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
CC
= +25°C
= -40°C to +85°C
= -40°C to +125°C
= +25°C
= -40°C to +85°C
= -40°C to +125°C
= +25°C
= -40°C to +85°C
= -40°C to +125°C
= +25°C
= -40°C to +85°C
= -40°C to +125°C
= +25°C
= -40°C to +85°C
= -40°C to +125°C
= +25°C
= -40°C to +85°C
= -40°C to +125°C
< 5.5V, MAX8_ _L/M
< 3.6V, MAX8_ _R/S/T/Z
< 5.5V, MAX8_ _L/M
< 3.6V, MAX8_ _R/S/T/Z
< 5.5V, MAX8_ _L/M
< 3.6V, MAX8_ _R/S/T/Z
< 5.5V, MAX8_ _L/M
< 3.6V, MAX8_ _R/S/T/Z
Continuous Power Dissipation (T
Operating Temperature Range
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
= 3V for R version, and V
3-Pin SC70 (derate 2.17mW/°C above +70°C) ............174mW
3-Pin SOT23 (derate 4mW/°C above +70°C)...............320mW
3-Pin SC70 .....................................................-40°C to +125°C
3-Pin SOT23...................................................-40°C to +105°C
CC
4.56
4.50
4.40
4.31
4.25
4.16
3.93
3.89
3.80
3.04
3.00
2.92
2.89
2.85
2.78
2.59
2.55
2.50
= 2.5V for Z version.) (Note 1)
MIN
1.0
1.2
1.2
A
= +70°C)
TYP
4.63
4.38
4.00
3.08
2.93
2.63
24
17
24
17
MAX
4.70
4.75
4.86
4.45
4.50
4.56
4.06
4.10
4.20
3.11
3.15
3.23
2.96
3.00
3.08
2.66
2.70
2.76
100
100
5.5
5.5
5.5
60
50
35
30
60
60
UNITS
μA
V
V
A
=