MAX6383XR46D3+T Maxim Integrated Products, MAX6383XR46D3+T Datasheet - Page 2

• Manufacturer Part Number: MAX6383XR46D3+T
• Description: IC MPU/RESET CIRC 4.63V SC70-3
• Manufacturer: Maxim Integrated Products
• Type: Simple Reset/Power-On Resetr

Specifications of MAX6383XR46D3+T

• Number Of Voltages Monitored: 1
• Output: Open Drain or Open Collector
• Reset: Active Low
• Reset Timeout: 140 ms Minimum
• Voltage - Threshold: 4.63V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SC-70-3, SOT-323-3
• Monitored Voltage: 1.8 V to 5 V
• Undervoltage Threshold: 4.51 V
• Overvoltage Threshold: 4.74 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
• Supply Voltage (min): 1 V
• Supply Current (typ): 7 uA
• Maximum Power Dissipation: 235 mW
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Power Fail Detection: No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MAX6383XR46D3+T; MAX6383XR46D3+TTR

ABSOLUTE MAXIMUM RATINGS
V
RESET Open-Drain Output....................................-0.3V to +6.0V
RESET, RESET (push-pull output) ..............-0.3V to (V
MR, RESET IN.............................................-0.3V to (V
Input Current (V
Output Current (all pins) .....................................................20mA
ELECTRICAL CHARACTERISTICS
(V
SC70/µDFN, Single/Dual Low-Voltage,
Low-Power µP 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.
2
CC
Operating Voltage Range
V
V
(See Reset Thresholds table)
Reset Threshold Tempco
V
Reset Timeout Period
MAX6381–MAX6389
(See Reset Timeout table)
Reset Timeout Period
MAX6390
MR Input Voltage
CC
CC
CC
CC
_______________________________________________________________________________________
to GND ..........................................................-0.3V to +6.0V
= full range, T
Supply Current
to Reset Delay
Reset Threshold
PARAMETER
CC
) .............................................................20mA
A
= -40°C to +125°C, unless otherwise specified. Typical values are at T
SYMBOL
∆V
V
V
I
V
V
TH
t
t
V
V
CC
RP
RP
CC
TH
IH
IH
IL
IL
/°C
V
V
V
V
T
T
V
to V
D1
D2
D3
D5
D6
D4
D7
MR timeout period
V
V
V
A
A
CC
CC
CC
CC
CC
CC
TH
TH
= +25°C
= -40°C to +125°C
CC
CC
TH
< 4V
> 4V
= 5.5V, no load
= 3.6V, no load
= 2.5V, no load
= 1.8V, no load
falling at 10mV/µs from V
timeout period
+ 0.3V)
+ 0.3V)
- 100mV
CONDITIONS
Continuous Power Dissipation (T
Operating Temperature Range .........................-40°C to +125°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
3-Pin SC70 (derate 2.9mW/°C above +70°C) ..............235mW
4-Pin SC70 (derate 3.1mW/°C above +70°C) ..............245mW
6-Pin µDFN (derate 2.1mW/°C above +70°C) ..........167.7mW
TH
+ 100mV
D4
D7
D4
D7
A
= +25°C.) (Note 1)
V
1.5%
V
2.5%
1120
1200
1120
1200
0.7 x
MIN
V
140
280
560
140
150
1.0
2.4
TH
TH
20
1
CC
A
-
-
= +70°C)
TYP
V
V
60
35
7
6
4
3
TH
TH
V
1.5%
MAX
1120
2240
2400
2240
2400
0.3 x
V
V
2.5%
280
560
280
300
5.5
0.8
TH
13
11
40
TH
7
6
2
CC
+
+
ppm/°C
UNITS
ms
ms
µA
µs
V
V
V