MAX6823YUK+T Maxim Integrated Products, MAX6823YUK+T Datasheet - Page 3

• Manufacturer Part Number: MAX6823YUK+T
• Description: IC MPU SUPERVISOR SOT23-5
• Manufacturer: Maxim Integrated Products
• Type: Simple Reset/Power-On Resetr

Specifications of MAX6823YUK+T

• Number Of Voltages Monitored: 1
• Output: Push-Pull, Totem Pole
• Reset: Active Low
• Reset Timeout: 140 ms Minimum
• Voltage - Threshold: 2.19V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (continued)
(V
+1.53V to +2.0V for MAX682_W/V, T
Note 1: Over-temperature limits are guaranteed by design and not production tested. Devices tested at T
Note 2: Guaranteed by design and not production tested.
Reset Timeout Period
RESET Output LOW
(Push-Pull or Open-Drain)
RESET Output HIGH
(Push-Pull Only)
Open-Drain RESET Output
Leakage Current (Note 1)
RESET Output HIGH
(Push-Pull Only)
RE S E T Outp ut LO W
( P ush- P ul l Onl y)
MANUAL RESET INPUT (MAX6821/MAX6822/MAX6823/MAX6825)
MR Input Voltage
MR Minimum Input Pulse
MR Glitch Rejection
MR to Reset Delay
MR Pullup Resistance
WATCHDOG INPUT (MAX6821/MAX6822/MAX6823/MAX6824)
Watchdog Timeout Period
WDI Pulse Width (Note 2)
WDI Input Voltage
WDI Input Current
CC
= +4.5V to +5.5V for MAX682_L/M, V
PARAMETER
_______________________________________________________________________________________
Low-Voltage SOT23 µP Supervisors with
A
Manual Reset and Watchdog Timer
SYMBOL
= -40°C to +125°C, unless otherwise specified. Typical values are at T
V
I
V
V OL
t
I
V
t
V
V
t
LKG
V
WDI
V
WDI
WD
RP
OH
OH
OL
IH
IH
IL
IL
CC
= +2.7V to +3.6V for MAX682_T/S/R, V
T
T
V
T
V
V
V
V
asserted
V
asserted
V
asserted
V
V
T
V
V
V
V
V
V
T
T
WDI = V
WDI = 0, time average
A
A
A
A
C C
CC
CC
CC
CC
CC
A
A
CC
CC
CC
CC
CC
CC
CC
CC
CC
= -40°C to +85°C
= -40°C to +125°C
= -40°C to +85°C
= -40°C to +125°C
= 0°C to +85°C
= 0°C to +85°C
≥ 4.25V , I
≥ 4.75V , I
≥ 1.0V, I
≥ 1.2V, I
≥ 2.55V, I
≥ 4.25V, I
≥ 1.8V, I
≥ 3.15V, I
≥ 4.75V, I
> V
≥ 1.0V, I
≥ 1.50V , I
≥ 2.55V , I
≥ 1.8V , I
≥ 3.15V , I
TH
CC
, RESET not asserted
, time average
SINK
SINK
SINK
SOURCE
SOURCE
SOURCE
S IN K
SOURCE
SOURCE
SINK
SINK
SINK
SOURCE
SOURCE
CONDITIONS
= 500µA, r eset not asser ted
= 50µA, reset asserted,
= 100µA, reset asserted
= 3.2m A, r eset not asser ted
= 1.2m A, r eset not asser ted
= 1.2mA, reset asserted
= 3.2mA, reset asserted
= 200µA, reset not
= 1µA, reset asserted,
= 800µA, r eset asser ted
= 100µA, r eset asser ted
= 500µA, r eset asser ted
= 500µA, reset not
= 800µA, reset not
CC
= +2.1V to +2.75V for MAX682_Z/Y, V
0.8
0.8
0.8
0.7
0.7
0.8
0.8
0.8
0.8
1.12
0.80
MIN
140
100
-20
25
50
✕
✕
✕
1
✕
✕
✕
✕
✕
✕
V C C
V C C
V C C
V
V
V
V
V
V
CC
CC
CC
CC
CC
CC
A
TYP
1.60
= +25°C.
A
200
100
200
120
-15
50
= +25°C.) (Note 1)
0.3
0.3
MAX
2.40
2.60
280
320
160
✕
✕
0.3
0.3
0.3
0.4
1.0
0.3
0.4
0.3
75
V
V
CC
CC
UNITS
ms
kΩ
µA
µA
µs
ns
ns
ns
V
V
V
V
V
V
s
CC
3
=