MAX696EWE+T Maxim Integrated Products, MAX696EWE+T Datasheet - Page 2

• Manufacturer Part Number: MAX696EWE+T
• Description: IC SUPERVISOR MPU 16-SOIC
• Manufacturer: Maxim Integrated Products
• Type: Battery Backup Circuitr

Specifications of MAX696EWE+T

• Number Of Voltages Monitored: 2
• Output: Push-Pull, Push-Pull
• Reset: Active High/Active Low
• Reset Timeout: 35 ms Minimum
• Voltage - Threshold: Adjustable/Selectable
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.300", 7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS
Microprocessor Supervisory Circuits
Terminal Voltage (with respect to GND)
Input Current
Output Current
ELECTRICAL CHARACTERISTICS
(V
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
Note 1: The input voltage limits on PFI and WDI may be exceeded providing the input current is limited to less than 10mA.
Operating Voltage Range
Supply Current (MAX697)
BATTERY-BACKUP SWITCHING (MAX696)
V
V
Supply Current (Excludes I
Supply Current in Battery-Backup
Mode
Battery Standby Leakage Current
Battery Switchover Threshold
V
Battery Switchover Hysteresis
BATT ON Output Voltage
BATT ON Output Short-Circuit
Current
RESET AND WATCHDOG TIMER
Low-Line Voltage Threshold
(LL
CC
OUT
OUT
CC
V
V
All Other Inputs (Note 1).......................-0.3V to (V
V
V
GND
V
All Other Outputs
CC
BATT
CC.............................................................................................
BATT............................................................................................
OUT .............................................................
IN
_______________________________________________________________________________________
= full operating range, V
- V
)
Output Voltage
in Battery-Backup Mode
.......................................................................-0.3V to +6V
..............................................................................................
BATT
....................................................................-0.3V to +6V
PARAMETER
......................................................................
OUT
BATT
)
= 2.8V, T
T
T
I
I
I
I
I
V
V
5.5V > V
0.3V)
Power-up
Power-down
I
BATT ON = V
BATT ON = V
V
OUT
OUT
OUT
OUT
OUT
SINK
A
A
CC
CC
CC
= full
= full
Short-Circuit Protected
= 0V, V
= 0V, V
= +5V, +3V; T
= 1mA, T
= 50mA, T
= 250µA, V
= 1mA
= 50mA
- 1.6mA
A
CC
= +25°C, unless otherwise noted.)
> (V
BATT
BATT
MAX696 V
MAX696 V
MAX697 V
OUT
OUT
A
OUT
A
= full
BATT
CC
= full
= 2.8V, T
= 2.8V, T
, V
= 2.4V sink current
A
+ 0.5V)
< (V
200mA
CC
= full
50mA
20mA
20mA
+
CONDITIONS
CC
BATT
CC
= 0V
BATT
A
A
T
T
A
A
= +25°C
= full
- 0.2V), T
= +25°C
= full
Rate-of-Rise, V
Operating Temperature Range
Power Dissipation (T
Storage Temperature Range
Lead Temperature (soldering, 10s)
C Suffix
E Suffix
M Suffix
16-Pin PDIP (derated 7mW/°C above +70°C)
16-Pin SO (derated 7mW/°C above +70°C)
16-Pin CERDIP (derated 10mW/°C above +85°C)
A
= full
.......................................................................
..........................................................................
....................................................................
BATT
, V
A
CC ........................................................
= +70°C)
V
V
V
-1.00
BATT
-100
MIN
1.25
3.0
2.0
3.0
0.3
0.5
0.1
0.5
CC
CC
..................................
-
-
-
.......................................
V
- 0.02
V
V
TYP
0.25
1.30
160
BATT
0.1
1.5
2.5
0.6
2.5
CC
CC
70
50
20
7
-
-
...................
+0.02
V
MAX
0.3V
25.0
1.35
-55°C to +125°C
-65°C to +160°C
+20
300
5.5
5.5
0.4
................
CC
10
-40°C to +85°C
4
7
1
0°C to +70°C
-
........
100V/µs
UNITS
+300°C
600mW
600mW
600mW
mA
mV
mV
mA
µA
µA
nA
µA
µA
V
V
V
V
V