MAX6339BUT-T Maxim Integrated, MAX6339BUT-T Datasheet - Page 2

• Manufacturer Part Number: MAX6339BUT-T
• Description: Supervisory Circuits
• Manufacturer: Maxim Integrated
• Series: MAX6339r

Specifications of MAX6339BUT-T

• Number Of Voltages Monitored: 4
• Monitored Voltage: - 5 V, 1.8 V, 2.5 V, 3 V
• Undervoltage Threshold: 4.5 V, 3 V
• Overvoltage Threshold: 3.15 V, 4.75 V
• Output Type: Active Low, Open Drain
• Manual Reset: Not Resettable
• Watchdog: No Watchdog
• Battery Backup Switching: No Backup
• Power-up Reset Delay (typ): 280 ms
• Supply Voltage - Max: 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SOT-23
• Chip Enable Signals: No
• Maximum Power Dissipation: 695.7 mW
• Minimum Operating Temperature: - 40 C
• Power Fail Detection: No
• Supply Current (typ): 55 uA
• Supply Voltage - Min: 1 V

ABSOLUTE MAXIMUM RATINGS
Terminal Voltage (with respect to GND)
Input Voltages (IN_ ) (except -5V)............................-0.3V to +6V
RESET.......................................................................-0.3V to +6V
Input Voltage (-5V Input) ..........................................-6V to +0.3V
Continuous RESET Current .................................................20mA
Continuous Power Dissipation (T
Quad Voltage µP Supervisory Circuit
in SOT Package
ELECTRICAL CHARACTERISTICS
(V
otherwise noted.) (Note 1)
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.
2
Supply Voltage Range
(Notes 2, 3)
Input Current
Reset
Threshold Voltage
Adjustable Threshold
Threshold Voltage
Temperature Coefficient
Threshold Hysteresis
Reset Delay
Reset Active Timeout
Period
IN2
6-pin SOT23 (derate 8.7mW/°C above +70°C).........695.7mW
_______________________________________________________________________________________
= +1V to +5.5V, T
PARAMETER
A
= -40°C to +85°C, unless otherwise noted. Typical values are at V
SYMBOL
A
V
= +70°C)
V
I
V
V
HYST
t
t
IN
RD
RP
IN2
TH
TH
_
V
voltage of 1.8V, 2.5V, 5V)
V
voltage of 3.0V, 3.3V) (Note 4)
V
(input threshold voltage = +1.23V)
V
V
V
decreasing
V
increasing
V
V
or V
IN
IN2
IN
IN1
IN
IN
IN
IN
IN
_ = input threshold voltage (input threshold
_ = 0 to V
_ = -5V (input threshold voltage = -5V)
_
_
decreasing
= V
IN
= input threshold voltage (input threshold
= 1.5V (MAX6339 K/L only)
_ = V
TH
to (V
TH
IN2
to (V
+5V (-5%) threshold
+5V (-10%) threshold
+3.3V (-5%) threshold
+3.3V (-10%) threshold
+3.0V (-5%) threshold
+3.0V (-10%) threshold
+2.5V (-10% ) threshold
+1.8V (-10%) threshold
-5V (+5%) threshold
-5V (+10%) threshold
TH
CONDITIONS
- 50mV) (all inputs except –5V)
TH
+ 50mV) (-5V input only)
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Junction Temperature ......................................................+150°C
Lead Temperature (soldering, 10s) .................................+300°C
IN2
= +3.0V to +3.3V, T
-4.75
-4.50
MIN
4.50
4.25
3.00
2.85
2.70
2.55
2.13
1.53
1.20
-0.1
140
1.0
-4.63
-4.38
TYP
4.63
4.38
3.08
2.93
2.78
2.63
2.19
1.58
1.23
200
0.4
0.3
-15
25
55
60
20
A
-4.50
-4.25
MAX
= +25°C, unless
+0.1
4.75
4.50
3.15
3.00
2.85
2.70
2.25
1.62
1.26
115
280
5.5
1.5
-20
40
ppm/°C
UNITS
ms
µA
µs
%
V
V
V