MAX795RCSA+T Maxim Integrated Products, MAX795RCSA+T Datasheet - Page 6

• Manufacturer Part Number: MAX795RCSA+T
• Description: IC SUPERVISOR MPU 8-SOIC
• Manufacturer: Maxim Integrated Products
• Type: Battery Backup Circuitr

Specifications of MAX795RCSA+T

• Number Of Voltages Monitored: 1
• Output: Open Drain or Open Collector
• Reset: Active Low
• Reset Timeout: 140 ms Minimum
• Voltage - Threshold: 2.625V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Monitored Voltage: 3 V, 3.3 V
• Output Type: Active Low, Open Drain
• Manual Reset: Not Resettable
• Watchdog: No Watchdog
• Battery Backup Switching: Backup
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1 V
• Supply Current (typ): 49 uA
• Maximum Power Dissipation: 471 mW
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Power Fail Detection: No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3.0V/3.3V Adjustable Microprocessor
Supervisory Circuits
(T
6
____________________________Typical Operating Characteristics (continued)
A
1.242
1.241
1.240
1.239
1.238
1.237
1.236
= +25°C, unless otherwise noted.)
RESET IN THRESHOLD AND LOWLINE-TO-RESET IN
_______________________________________________________________________________________
1.70
1.65
1.60
1.55
1.50
-40
-40
THRESHOLD vs. TEMPERATURE
-20
-20
WATCHDOG TIMEOUT PERIOD
V
RESET IN
0
vs. TEMPERATURE
0
MAX793/MAX794
V
TEMPERATURE (°C)
TEMPERATURE (°C)
LOWLINE
MAX794
20
20
- V
RST
40
40
V
60
60
CC
FALLING
80
80
100
100
30
25
20
15
10
5
0
2.5
2.0
1.5
1.0
0.5
10
0
8
6
4
2
0
20
15
10
5
0
-40
-40
-40
BATT OK THRESHOLD vs. TEMPERATURE
LEAKAGE CURRENT vs. TEMPERATURE
PFI TO PFO PROPAGATION DELAY
-20
-20
-20
BATTERY FRESHNESS SEAL
vs. TEMPERATURE
0
0
0
MAX793/MAX794
MAX793/MAX794
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
MAX793
20
20
20
40
40
40
V
20mV OVERDRIVE
PFI
V
BATT
FALLING
60
60
60
V
V
V
FALLING
BATT
CC
OUT
= 0V
80
80
= 0V
80
= 5.5V
100
100
100
1.002
1.001
1.000
0.999
0.998
0.997
0.996
60
50
40
30
20
10
0
-40
-40
CE IN-TO-CE OUT ON-RESISTANCE
vs. TEMPERATURE (NORMALIZED)
-20
-20
vs. TEMPERATURE
RESET THRESHOLD
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
20
20
40
40
V
CC
V
CC
60
60
= V
FALLING
RST
80
80
MAX
100
100