MAX806SCSA+ Maxim Integrated Products, MAX806SCSA+ Datasheet - Page 3

• Manufacturer Part Number: MAX806SCSA+
• Description: IC SUPERVISOR MPU 8-SOIC
• Manufacturer: Maxim Integrated Products
• Type: Battery Backup Circuitr

Specifications of MAX806SCSA+

• Number Of Voltages Monitored: 1
• Output: Push-Pull, Totem Pole
• Reset: Active Low
• Reset Timeout: 140 ms Minimum
• Voltage - Threshold: 2.925V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Monitored Voltage: 1 V to 5.5 V
• Undervoltage Threshold: 2.88 V
• Overvoltage Threshold: 3.02 V
• Output Type: Active Low, Push-Pull
• Manual Reset: Resettable
• Watchdog: No Watchdog
• Battery Backup Switching: Backup
• Power-up Reset Delay (typ): 200 ms (Typ)
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1 V
• Supply Current (typ): 50 uA
• Maximum Power Dissipation: 471 mW
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Power Fail Detection: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (continued)
(V
5.5V for the MAX690R/MAX704R/MAX80_R; VBATT = 3.6V; T
V
Battery Switch Threshold,
V
Battery Switch Threshold,
V
Reset Threshold (Note 8)
Reset Timeout Period
–
–
GND Current (Note 4)
–
Output Voltage
–
RESET Output Leakage Current
(Note 9)
P
P
P
P
—
—
—
—
CC
OUT
CC
CC
F
F
F
F
—
—
—
—
3.0V/3.3V Microprocessor Supervisory Circuits
O
O
O
O
–
–
–
–
= 3.17V to 5.5V for the MAX690T/MAX704T/MAX80_T, V
Falling
Rising (Note 7)
,
,
,
,
in Battery-Backup Mode
–
–
–
–
R
R
R
R
—
—
—
—
E
E
E
E
—
—
—
—
PARAMETER
S
S
S
S
—
—
—
—
E
E
E
E
—
—
—
—
T
T
T
T
–
–
–
–
, RESET
Output Voltage
Output Short to
Output Voltage
_______________________________________________________________________________________
SYMBOL
V
V
V
V
V
t
I
RST
WP
OS
SW
OH
OL
OL
I
MAX690_/704_/802_/806_, V
MAX804_/805_, V
I
I
VBATT - V
VBATT > V
This value is identical to the reset threshold,
V
MAX690T/704T/805T
MAX802T/804T/806T
MAX690S/704S/805S
MAX802S/804S/806S
MAX690R/704R/805R
MAX802R/804R/806S
V
I
V
VBATT = 0V, V
MAX690_C, MAX704_C, MAX80_ _C
VBATT = 0V, V
MAX690_E/M, MAX704_E/M, MAX80_ _E/M
VBATT = 0V,
V
V
SINK
OUT
OUT
SOURCE
CC
CC
CC
CC
RESET
rising
< 3.6V
= 3.3V, V
= V
= 250µA, VBATT = 2.3V
= 1mA, VBATT = 2.3V
= 1.2mA;
= 0V, V
RST
= 50µA
CC
CC
A
min;
, V
= T
CC
OH
(Note 6)
CC
CC
CC
SW
MIN
= 3.02V to 5.5V for the MAX690S/MAX704S/MAX80_S, V
CONDITIONS
= 0V
CC
= 1.0V, I
= 1.2V, I
> V
to T
= V
CC
MAX
RST
MAX804_C,
MAX805_C
MAX804_E/M,
MAX805_E/M
> 1.75V (Note 5)
SINK
SINK
; unless otherwise noted. Typical values are at T
CC
max
= 40µA,
= 200µA,
= V
RST
V
V
V
V
V
V
V
V
V
V
V
V
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
min;
falling
rising
falling
rising
falling
rising
falling
rising
falling
rising
falling
rising
VBATT
2.30
- 0.1
- 0.3
MIN
3.00
3.00
3.00
3.00
2.85
2.85
2.88
2.88
2.55
2.55
2.59
2.59
V
140
-10
65
-1
CC
VBATT
- 0.034
VBATT
3.075
3.085
3.075
3.085
2.925
2.935
2.925
2.935
2.625
2.635
2.625
2.635
- 0.05
- 0.14
2.40
TYP
0.06
0.13
0.17
V
200
180
25
CC
MAX
2.50
3.15
3.17
3.12
3.14
3.00
3.02
3.00
3.02
2.70
2.72
2.70
2.72
280
500
+10
0.3
0.3
0.3
+1
CC
A
= 2.72V to
= +25˚C.)
UNITS
mV
ms
µV
µA
V
V
V
V
V
V
V
3