MAX6705ATKA+T Maxim Integrated Products, MAX6705ATKA+T Datasheet - Page 3

• Manufacturer Part Number: MAX6705ATKA+T
• Description: IC SUPERVISOR MPU LV SOT23-8
• Manufacturer: Maxim Integrated Products
• Type: Multi-Voltage Supervisorr

Specifications of MAX6705ATKA+T

• Number Of Voltages Monitored: 2
• Output: Push-Pull, Totem Pole
• Reset: Active Low
• Reset Timeout: 140 ms Minimum
• Voltage - Threshold: 3.08V, Adj
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-8
• Monitored Voltage: 2.5 V, 3 V, 3.3 V, 5 V
• Undervoltage Threshold: 3 V
• Overvoltage Threshold: 3.15 V
• Output Type: Active Low, Push-Pull
• Manual Reset: Resettable
• Watchdog: Watchdog
• Battery Backup Switching: No Backup
• Power-up Reset Delay (typ): 300 ms
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1.2 V
• Supply Current (typ): 12 uA
• Maximum Power Dissipation: 714 mW
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Power Fail Detection: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (continued)
(V
T
Note 1: Over-temperature limits are guaranteed by design and not production tested. Devices are tested at T
Note 2: Guaranteed by design. Not production tested.
Low-Voltage, SOT23 µP Supervisors with Power-
PFI, RST_IN1, RST_IN2
Leakage Current
MR Glitch Rejection
MR to Reset Delay
V
MR Pullup Resistance
Watchdog Timeout Period
WDI Pulse Width
WDI Input Voltage
WDI Input Current
RESET, WDO Output Low
(Push-Pull or Open Drain)
PFO Output Low
(Push-Pull or Open Drain)
RESET, WDO, PFO Output
High (Push-Pull Only)
RESET, WDO, PFO Output
Open-Drain Leakage
Current
RESET Output High
(Push-Pull Only)
RESET Output Low
(Push-Pull Only)
A
PFI to PFO Delay
MR Input Voltage
MR Minimum Input Pulse
CC
CC
= -40°C to +125°C, unless otherwise specified. Typical values are at T
Fail In/Out, Manual Reset, and Watchdog Timer
= +4.25V to +5.5V for L/M versions, V
Rising to WDO Delay
PARAMETER
_______________________________________________________________________________________
SYMBOL
I
t
I
V
V
V
V
V
t
t
V
V
LKG
V
WDI
V
WDI
t
MD
WD
PF
OH
OH
OL
OL
OL
IH
IH
IL
IL
(Note 2)
MAX6701(A)/MAX6702(A)/MAX6703(A)/
MAX6705(A)/MAX6706(A)/MAX6707(A)
T
T
(Note 2)
WDI = 0V or V
V
(T
V
V
V
V
V
V
V
V
V
V
(T
V
V
V
V
V
CC
A
A
CC
CC
C C
C C
C C
C C
C C
C C
C C
CC
CC
CC
CC
CC
CC
CC
A
A
= -40°C to +85°C
= -40°C to +125°C
= +2.55V to +3.6V for the T/S/R versions, V
= 0°C to +125°C)
= 0°C to +125°C)
≥ 4.75V , I
≥ 1.0V, I
≥ 1.2V, I
≥ 2.55V , I
≥ 4.25V , I
≥ 1.80V , I
≥ 2.55V , I
≥ 4.25V , I
≥ 2.7V , I
> V
≥ 1.0V, I
≥ 1.2V, I
≥ 2.55V, I
≥ 4.25V, I
≥ 2.7V, I
≥ 4.75V, I
TH
, output not asserted
S OU RC E
SINK
SINK
SOURCE
SOURCE
SINK
S OU RC E
S IN K
S IN K
S IN K
S IN K
S IN K
CC
SOURCE
SOURCE
SINK
= 50µA, output asserted
= 100µA, output asserted
= 1.2mA, reset not asserted
CONDITIONS
= 1.2m A, outp ut asser ted
= 3.2m A, outp ut asser ted
= 200µA, outp ut asser ted
= 1.2m A, outp ut asser ted
= 3.2m A, outp ut asser ted
= 3.2mA, reset not asserted
= 500µA, outp ut not asser ted
= 800µA, outp ut not asser ted
= 1µA, reset asserted
= 50µA, reset asserted
= 500µA, reset asserted
= 800µA, reset asserted
T
T
A
A
A
= -40°C to +85°C
= -40°C to +125°C
= +25°C.) (Note 1)
CC
= +2.1V to +2.75V for the Z/Y versions.
0.7 x V
0.7 x V
0.8 x V
0.8 x V
0.8 x V
0.8 x V
0.8 x V
0.8 x V
MIN
-200
1.12
0.96
-50
25
50
-1
1
CC
CC
CC
CC
CC
CC
CC
CC
TYP
100
200
100
1.6
50
1
A
=
0.3 x V
0.3 x V
+25°C.
MAX
+200
2.52
+50
2.4
0.3
0.3
0.3
0.4
0.3
0.3
0.4
1.0
0.3
0.4
+1
75
CC
CC
UNITS
kΩ
µA
µA
nA
ns
ns
ns
ns
µs
µs
V
V
V
V
V
V
V
s
3