MAX823SEUK-T Maxim Integrated Products, MAX823SEUK-T Datasheet - Page 4
![IC MPU SUPERVISORY CIRC SOT23-5](/photos/1/38/13898/175-sot-23-5_sml.jpg)
MAX823SEUK-T
Manufacturer Part Number
MAX823SEUK-T
Description
IC MPU SUPERVISORY CIRC SOT23-5
Manufacturer
Maxim Integrated Products
Type
Simple Reset/Power-On Resetr
Datasheet
1.MAX825LEUKT.pdf
(10 pages)
Specifications of MAX823SEUK-T
Number Of Voltages Monitored
1
Output
Push-Pull, Totem Pole
Reset
Active Low
Reset Timeout
140 ms Minimum
Voltage - Threshold
2.93V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
SOT-23-5, SC-74A, SOT-25
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MAX823SEUK-T
Manufacturer:
MAXIM/美信
Quantity:
20 000
5-Pin Microprocessor Supervisory Circuits With
Watchdog Timer and Manual Reset
Note 1: Over-temperature limits are guaranteed by design and not production tested.
Note 2: The RESET short-circuit current is the maximum pullup current when RESET is driven low by a µP bidirectional reset pin.
Note 3: WDI is internally serviced within the watchdog period if WDI is left unconnected.
Note 4: The WDI input current is specified as the average input current when the WDI input is driven high or low. The WDI input is
4
ELECTRICAL CHARACTERISTICS (continued)
(V
to +3.6V for MAX82_S, V
MAX82_Y, T
are at T
MANUAL RESET INPUT (MAX823/MAX825)
MR Input Voltage
MR Pulse Width
MR Noise Immunity (pulse width
with no reset)
MR to Reset Delay
MR Pullup Resistance
(internal)
CC
_______________________________________________________________________________________
= +4.75V to +5.5V for MAX82_L, V
A
designed to drive a three-stated output device with a 10µA maximum leakage current and a maximum capacitive load of
200pF. This output device must be able to source and sink at least 200µA when active.
= +25°C.) (Note 1)
PARAMETER
A
= T
MIN
to T
CC
MAX
= +2.7V to +3.6V for MAX82_R, V
, T
A
= -40°C to +85°C (SC70), T
SYMBOL
V
V
IH
IL
CC
= +4.5V to +5.5V for MAX82_M, V
A
CONDITIONS
CC
= -40°C to +125°C (SOT23), unless otherwise noted. Typical values
= +2.38V to +2.75V for MAX82_Z, V
CC
= +3.15V to +3.6V for MAX82_T, V
0.7
MIN
1.0
35
✕
V
CC
CC
TYP
100
500
52
= +2.25V to +2.75V for
0.3
✕
MAX
V
75
CC
CC
U N IT S
kΩ
µs
ns
ns
= +3V
V