MAX6303CSA+ Maxim Integrated Products, MAX6303CSA+ Datasheet - Page 2

• Manufacturer Part Number: MAX6303CSA+
• Description: IC SUPERVISORY CIRC 5V LP 8-SOIC
• Manufacturer: Maxim Integrated Products
• Type: Simple Reset/Power-On Resetr

Specifications of MAX6303CSA+

• Number Of Voltages Monitored: 1
• Output: Push-Pull, Totem Pole
• Reset: Active Low
• Reset Timeout: 2.8 ms Minimum
• Voltage - Threshold: Adjustable/Selectable
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Undervoltage Threshold: Adj V
• Overvoltage Threshold: Adj V
• Manual Reset: Resettable
• Watchdog: Yes
• Battery Backup Switching: No
• Power-up Reset Delay (typ): 5.2 ms
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1 V
• Supply Current (typ): 4 uA (Typ)
• Maximum Power Dissipation: 471 mW
• Mounting Style: SMD/SMT
• Maximum Operating Temperature: + 70 C
• Chip Enable Signals: No
• Minimum Operating Temperature: 0 C
• Output Type: Active Low or Push-Pull
• Power Fail Detection: No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS
V
RESET IN, SWT, SRT ..................................-0.3V to (V
WDI, WDS..............................................................-0.3V to +7.0V
RESET, RESET
Input Current
Output Current
+5V, Low-Power µP Supervisory Circuits
with Adjustable Reset/Watchdog
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
2
Operating Voltage Range
(Note 1)
Supply Current (Note 2)
RESET TIMER
Reset Input Threshold Voltage
Reset Input Hysteresis
Reset Input Leakage Current
Reset Output-Voltage High
(MAX6302/MAX6303/MAX6304)
Reset Output-Voltage Low
(MAX6301/MAX6303/MAX6304
V
Reset Input Pulse Width
Reset Timeout Period (Note 3)
Reset Output Leakage Current
CC ....................................................................................
CC
MAX6301… .......................................................-0.3V to +7.0V
MAX6302/MAX6303/MAX6304...............-0.3V to (V
V
GND..............................................................................±20mA
RESET, RESET..............................................................±20mA
CC
CC
_______________________________________________________________________________________
= +2V to +5.5V, T
to Reset Delay
...............................................................................±20mA
PARAMETER
A
= T
MIN
to T
MAX
SYMBOL
I
RESET IN
V
V
V
V
V
, unless otherwise noted. Typical values are at V
I
HYST
t
t
t
CC
RD
RP
OH
CC
RI
TH
OL
-0.3V to +7.0V
MAX6301C/MAX6303C
MAX6301E/MAX6303E
MAX6302/MAX6304
No load
V
V
V
V
MAX6302/MAX6304, V
R
V
V
MAX6301/
MAX6303
V
Comparator overdrive = 50mV
C
MAX6301, V
MAX6302, V
RESET IN
RESET IN
CC
CC
CC
CC
CC
L
SRT
CC
CC
= 10kΩ
≥ 4.5V, I
= 2V, I
≥ 4.5V, I
= 2V, I
= falling at 1mV/µs
= 1500pF
+ 0.3V)
+ 0.3V)
falling, V
rising, V
SOURCE
SINK
RESET
RESET
SOURCE
SINK
V
T
V
T
CONDITIONS
A
A
CC
CC
= 1.6mA
= 0°C to +70°C
= -40°C to +85°C
= 3.2mA
CC
= V
CC
= 1V, I
= 1.2V, I
= V
Continuous Power Dissipation (T
Operating Temperature Range
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow)
= 0.4mA
= 0.8mA
= 5.0V
CC
GND
PDIP (derate 9.09mW/°C above +70°C) ......................727mW
SO (derate 5.88mW/°C above +70°C) .........................471mW
µMAX (derate 4.10mW/°C above +70°C) ....................330mW
MAX630_C_A ......................................................0°C to +70°C
MAX630_E_A ...................................................-40°C to +85°C
Lead(Pb)-free...............................................................+260°C
Containing Lead (Pb)...................................................+240°C
= 5.0V
CC
SINK
= 1.31V,
SINK
= 50µA,
= 100µA,
CC
= +5V and T
V
1.195
V
CC
MIN
1.00
1.20
1.31
0.3
2.8
CC
- 0.4
-
A
= +70°C)
A
V
±0.01
1.220
1.240
= +25°C.)
CC
TYP
4.0
4.0
20
63
26
- 0.4
1.245
1.265
MAX
5.50
5.50
5.50
7.0
0.4
0.4
0.3
0.3
5.2
±1
±1
±1
UNITS
mV
ms
µA
nA
µA
µs
µs
V
V
V
V