MAX807MEWE+ Maxim Integrated Products, MAX807MEWE+ Datasheet - Page 6

• Manufacturer Part Number: MAX807MEWE+
• Description: IC SUPERVISOR MPU 16-SOIC
• Manufacturer: Maxim Integrated Products
• Type: Battery Backup Circuitr

Specifications of MAX807MEWE+

• Number Of Voltages Monitored: 1
• Reset: Active High/Active Low
• Reset Timeout: 140 ms Minimum
• Voltage - Threshold: 4.575V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.300", 7.5mm Width)
• Monitored Voltage: 4.425 V
• Output Type: Active High, Active Low
• Manual Reset: Resettable
• Watchdog: Watchdog
• Battery Backup Switching: Backup
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 0 V
• Supply Current (typ): 70 uA
• Maximum Power Dissipation: 762 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Power Fail Detection: Yes
• Undervoltage Threshold: 4.35 V
• Overvoltage Threshold: 4.5 V
• Power-up Reset Delay (typ): 280 ms
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Full-Featured µP Supervisory Circuit with
±1.5% Reset Accuracy
(V
6
CC
4.80
4.75
4.70
4.65
4.60
4.55
4.50
4.45
4.40
_______________________________________________________________________________________
16
14
12
10
= 5V, V
8
6
4
2
0
-60
2.5
-40
vs. TEMPERATURE (V
BATT
vs. INPUT SUPPLY VOLTAGE
-20
2.6
LOW LINE THRESHOLD
BATTERY CURRENT
1000
= 2.8V, PFI = 0, no load, T
0
TEMPERATURE (°C)
100
10
1
20
2.7
V
1
CC
SLOPE = 1.0Ω
40
(V)
60
2.8
L VERSION
M VERSION
N VERSION
CC
80
OUTPUT CURRENT
RISING)
V
10
100
CC
2.9
-TO-OUT vs.
I
OUT
120
(mA)
140
3.0
100
A
= +25°C, unless otherwise noted.)
40
35
30
25
20
15
10
5
0
8
6
4
2
0
Typical Operating Characteristics (contiued)
-60
DELAY vs. TEMPERATURE (V
0
LOW LINE COMPARATOR PROPAGATION
1000
CHIP-ENABLE PROPAGATION DELAY
V
-40
CC
vs. CE OUT LOAD CAPACITANCE
FALLING AT 1mV/µs
-20
0
TEMPERATURE (°C)
20
C
LOAD
40
50
(pF)
60
50Ω DRIVER
80
CC
100
1000
100
FALLING)
10
1
120
1
MAXIMUM TRANSIENT DURATION vs.
100
140
RESET COMPARATOR OVERDRIVE
RESET COMPARATOR OVERDRIVE (mV)
1000
10
100
40
35
30
25
20
15
10
10
5
0
RESET OCCURS
-60
DELAY vs. TEMPERATURE (V
1
RESET COMPARATOR PROPAGATION
V
V
SLOPE = 12Ω
-40
CC
CC
= 0V
FALLING AT 1mV/µs
-20
100
OUTPUT CURRENT
0
BATT-TO-OUT vs.
TEMPERATURE (°C)
20
I
OUT
40
10
(mA)
1000
60
80
CC
100
FALLING)
120
100
140