鈥?/div>
ESD Protection Exceeds 2000 V Per
MIL-STD-883, Method 3015; Using Human
Body Model (C = 100 pF, R = 1500
鈩?
Power-On Reset Generator With Fixed
Delay Time of 200 ms (TPS3823/4/5/8)
or 25 ms (TPS3820)
Manual Reset Input (TPS3820/3/5/8)
Reset Output Available in Active-Low
(TPS3820/3/4/5), Active-High (TPS3824) and
Open-Drain (TPS3828)
Supply Voltage Supervision Range
2.5 V, 3 V, 3.3 V, 5 V
Watchdog Timer (TPS3820/3/4/8)
Supply Current of 15
碌A(chǔ)
(Typ)
SOT23-5 Package
TPS3824 . . . DBV PACKAGE
(TOP VIEW)
RESET
GND
RESET
1
2
3
4
WDI
5
VDD
TPS3825 . . . DBV PACKAGE
(TOP VIEW)
RESET
GND
RESET
1
2
3
4
MR
5
VDD
applications
typical application
3.3 V
D
Applications Using Automotive DSPs,
D
D
D
D
D
D
Microcontrollers, or Microprocessors
Industrial Equipment
Programmable Controls
Automotive Systems
Battery-Powered Equipment
Intelligent Instruments
Wireless Communications Systems
VDD
RESET
TPS3823-33
MR
WDI
GND
I/O
100 nF
RESET
VDD
MSP430C325
鈥?Contact factory for details. Q100 qualification data available on
request.
GND
description
The TPS382x family of supervisors provides circuit initialization and timing supervision, primarily for DSP and
processor-based systems.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright
錚?/div>
2002 鈥?2003, Texas Instruments Incorporated
POST OFFICE BOX 655303
鈥?/div>
DALLAS, TEXAS 75265
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