MAX814TCSA Maxim Integrated Products, MAX814TCSA Datasheet - Page 5
MAX814TCSA
Manufacturer Part Number
MAX814TCSA
Description
Supervisory Circuits 3V & 5V uPower Supervisor
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX814NCPA.pdf
(16 pages)
Specifications of MAX814TCSA
Number Of Voltages Monitored
1
Monitored Voltage
1 V to 5.5 V
Undervoltage Threshold
3 V
Overvoltage Threshold
3.06 V
Output Type
Active High, Active Low, Push-Pull
Manual Reset
Resettable
Watchdog
No Watchdog
Battery Backup Switching
No Backup
Power-up Reset Delay (typ)
250 ms
Supply Voltage (max)
5.5 V
Supply Voltage (min)
1 V
Supply Current (typ)
75 uA
Maximum Power Dissipation
471 mW
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Package / Case
SOIC-8 Narrow
Minimum Operating Temperature
0 C
Power Fail Detection
Yes
Lead Free Status / Rohs Status
No
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MAX814TCSA
Manufacturer:
MAXIM/美信
Quantity:
20 000
Company:
Part Number:
MAX814TCSA+T
Manufacturer:
TI
Quantity:
1 990
(T
__________________________________________Typical Operating Characteristics
A
= +25°C, unless otherwise noted.)
65
60
55
50
45
40
35
70
30
40
35
30
25
20
15
70
68
66
64
62
60
58
56
54
52
50
3V PARTS (MAX814T/MAX815T, MAX816)
V
-60 -40 -20
-60 -40 -20
-60 -40 -20
CC
RESET-COMPARATOR PROPAGATION
SUPPLY CURRENT vs. TEMPERATURE
LOW-LINE TO RESET THRESHOLD
vs. TEMPERATURE (V
DELAY vs. TEMPERATURE
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
0
0
0
_______________________________________________________________________________________
±1% Accuracy, Low-Power, +3V and +5V
20
20
20
100mV OVERDRIVE
(V
RT
V
V
- V
V
40
40
40
CC
CC
CC
CC
CC
= 2.5V
= 3.3V
= 5.0V
)
60
RISING)
60
60
80
80
80
100
100
100
1.715
1.710
1.705
1.700
1.695
1.690
1.685
1.680
1.675
1.670
70
65
60
55
50
45
40
35
30
68
66
64
62
60
58
56
54
52
50
70
V
-60 -40 -20
3V PARTS (MAX814T/MAX815T, MAX816)
-60 -40 -20
-60 -40 -20
CC
5V PARTS (MAX814/MAX815K, L, N)
PFI THRESHOLD vs. TEMPERATURE
SUPPLY CURRENT vs. TEMPERATURE
vs. TEMPERATURE (V
LOW-LINE TO RESET THRESHOLD
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
0
0
0
µP Supervisory Circuits
20
20
20
40
40
40
V
CC
CC
V
CC
= 5.0V
FALLING)
60
60
= 3.3V
60
80
80
80
100
100
100
2.540
2.530
2.520
2.510
2.500
2.490
2.480
2.470
2.460
2.550
2.450
195
190
185
180
200
175
50
40
30
20
10
60
0
-60 -40 -20
-60 -40 -20
PROPAGATION DELAY vs. TEMPERATURE
-60 -40 -20
5V PARTS (MAX814/MAX815K, L, N)
PFI THRESHOLD vs. TEMPERATURE
LOW-LINE COMPARATOR
RESET TIMEOUT PERIOD
vs. TEMPERATURE
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
0
0
0
20
20
20
100mV OVERDRIVE
(V
LLT
40
40
V
40
V
- V
CC
CC
CC
= 3.3V
= 5.0V
60
60
60
)
80
80
80
100
100
100
5