ACE809JBM+H ACE [ACE Technology Co., LTD.], ACE809JBM+H Datasheet
ACE809JBM+H
Manufacturer Part Number
ACE809JBM+H
Description
3-Pin Microprocessor Reset Circuits
Manufacturer
ACE [ACE Technology Co., LTD.]
Datasheet
1.ACE809JBMH.pdf
(6 pages)
Description
microprocessor and digital systems. They provide s reset to the microprocessor during power-up,
power-down and brown-out conditions.
voltage declines below the factory-programmed reset threshold. The reset signal remains asserted for
240ms after V
the ACE809 is guaranteed valid down to V
(V
Features
•
•
•
•
•
•
Application
•
•
•
•
Absolute Maximum Ratings
Note 1: Exceeding these rating could cause damage to the device. All voltages are with respect to Ground. Currents are positive
Note 2: Voltage values are with respect to the anode terminal unless otherwise noted.
Thermal resistance junction to ambient
Operating junction temperature range
The ACE809 microprocessor supervisory circuits can be used to monitor the power supplies in
The function of the ACE809 is to monitor the V
The ACE809 is optimized to reject fast transient glitches on the V
CC
Precision Vcc Monitor for 3.0V,3.3V and 5.0V Supplies
140ms Guaranteed Minimum RESET Output Duration
RESET Output Guaranteed to Vcc=1.0V
Low 25μA Supply Current.
Vcc Transient Immunity.
No External Components.
Embedded systems
Computers
Critical μP Power Supply Monitoring
Battery Powered equipment
=3.3V) makes these devices suitable for battery powered applications.
Storage temperature range
into, negative out of the specified terminal.
Power Dissipation
Supply Voltage
Output Voltage
Output Current
Input Current
CC
Parameter
SOT-23-3
rises above the threshold. The ACE809 has an active-low RESET output. The output of
Technology
Symbol
RESET -0.3 to (Vcc+0.3)
T
V
I
θ
CC
P
OUT
T
STG
CC
JA
D
J
=1V. The device is available in a SOT-23-3L package.
CC
Internally Limited
supply voltage, and assert a reset signal whenever this
-60 to 150
0 to 125
3-Pin Microprocessor Reset Circuits
Max
230
5.5
20
20
℃/W
Unit
mA
mA
℃
℃
V
V
CC
line. Low supply current of 25µA,
ACE809
VER 1.2
1
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