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TCM809JENB713 监控电路
TCM809JENB713
Microchip
: 560 ms
: 320 mW
: 1 Input
: 12 uA
相关产品
产品信息
TCM809JENB713
监控电路 Microprocessor 40V
3-Pin Microcontroller Reset Monitors
Features TCM809JENB713
• Precision VDD Monitor for 2.5V, 3.0V, 3.3V, 5.0V
Nominal System Voltage Supplies
• 140 msec Minimum RESET Time Out Period
• RESET Output to VDD = 1.0V (TCM809)
• Low Supply Current, 9 μA (typ.)
• VDD Transient Immunity
• Small 3-Pin SC-70 and SOT-23B Packages
• No External Components
• Push-Pull RESET Output
• Temperature Range:
- Industrial, SC-70 (E): -40°C to +85°C
- Extended, SOT-23, SC-70 (V): -40°C to +125°C
Applications TCM809JENB713
• Computers
• Embedded Systems
• Battery-Powered Equipment
• Critical Microcontroller Power Supply Monitoring
• Automotive
General Description TCM809JENB713
The TCM809 and TCM810 are cost-effective system
supervisor circuits designed to monitor VDD in digital
systems and provide a reset signal to the host processor,
when necessary. No external components are
required.
The RESET output is typically driven active within
65 μsec of VDD falling through the reset voltage threshold.
RESET is maintained active for a minimum of
140 msec after VDD rises above the reset threshold.
The TCM810 has an active-high RESET output, while
the TCM809 has an active-low RESET output. The output
of the TCM809/TCM810 is valid down to VDD = 1V.
Both devices are available in 3-Pin SC-70 and SOT-23B
packages.
