MAX691ACPE Maxim Integrated Products, MAX691ACPE Datasheet - Page 5

• Manufacturer Part Number: MAX691ACPE
• Description: IC MPU SUPERVISORY CIRCUIT 16DIP
• Manufacturer: Maxim Integrated Products
• Type: Battery Backup Circuitr

Specifications of MAX691ACPE

• Number Of Voltages Monitored: 1
• Output: Push-Pull, Push-Pull
• Reset: Active High/Active Low
• Reset Timeout: 140 ms Minimum
• Voltage - Threshold: 4.65V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 16-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

(T
__________________________________________Typical Operating Characteristics
A
4.75
4.70
4.65
4.60
4.55
4.50
4.45
4.40
4.35
4.30
= +25°C, unless otherwise noted.)
20
15
10
36
34
32
30
28
26
5
-60
-60
-60
VBATT = 2.8V
V
VBATT = 2.8V
PFI, CE IN = 0V
VBATT = 2.0V
VBATT = 2.8V
VBATT = 4.5V
CC
MAX691A
MAX800L
MAX693A
MAX800M
VBATT to V
-30
-30
-30
(NORMAL OPERATING MODE)
= 5V
V
CC
vs. TEMPERATURE
vs. TEMPERATURE
RESET THRESHOLD
vs. TEMPERATURE
0
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
SUPPLY CURRENT
OUT
30
30
30
_______________________________________________________________________________________
ON-RESISTANCE
60
60
60
90
90
90
Microprocessor Supervisory Circuits
V
CC
120
120
120
= 0V
150
150
150
1.5
0.5
1.2
1.1
1.0
0.9
0.8
0.7
0.6
600
500
400
300
200
100
2
1
0
0
-60
-60
-60
V
VBATT = 0V
V
VBATT = 2.8V
NO LOAD
CC
CC
-30
-30
-30
= 5V,
V
SOURCING CURRENT
= 5V
V
BATTERY SUPPLY CURRENT
RESET OUTPUT RESISTANCE
CC
(BATTERY-BACKUP MODE)
CC
V
SINKING CURRENT
CC
= 5V, VBATT = 2.8V
to V
vs. TEMPERATURE
vs. TEMPERATURE
vs. TEMPERATURE
= 0V, VBATT = 2.8V
0
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
OUT
30
30
30
ON-RESISTANCE
60
60
60
90
90
90
120
120
120
150
150
150
120
100
1.50
1.25
1.00
0.75
0.50
0.25
230
220
210
200
190
180
170
80
60
40
0
-60
-60
-60
V
VBATT = 2.8V
V
CC
CE IN
V
VBATT = 2.8V
CC
-30
-30
-30
CHIP-ENABLE ON-RESISTANCE
= 4.75V
= 0V TO 5V STEP
= V
CC
0
vs. TEMPERATURE
vs. TEMPERATURE
vs. TEMPERATURE
/2
0
0
PFI THRESHOLD
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
RESET DELAY
30
30
30
60
60
60
V
VBATT = 0V
NO LOAD ON PFO
90
CC
= +5V,
90
90
120 150 180
120
120
150
150
5