IMP809 Datasheet PDF

IMP Inc IMP809

The IMP809 has an active-low RESET output that is guaranteed to be in the correct state for VCC down to 1.1V. The IMP810 has an active-high RESET output. The reset comparator is designed to ignore fast transients on VCC.

Part No.	IMP809
Datasheet	IMP809 Download
Manufacturer	IMP Inc
Description	3-Pin Microcontroller Power Supply Supervisor
Buy	Stock & Price

FEATURES

x Improved Maxim MAX809/MAX810 replacement — Lower supply current…6µA — 80% lower maximum supply current x Monitor 5V, 3.3V and 3V supplies x 140ms min. reset pulse width x Active-low reset valid with 1.1V supply (IMP809) x Small 3-pin SOT-23 package x No external components x Specified over full temperature range — – 40°C to 105°C

APPLICATIONS

x x x x x Embedded controllers Battery operated systems Intelligent instruments Wireless communication systems PDAs and handheld equipment Reset Threshold Suffix Voltage (V) L M J T S R 4.63 4.38 4.00 3.08 2.93 2.63 Block Diagrams VCC VCC IMP809 (IMP810) RESET (RESET) GND RESET Input VCC µP GND 809/10_01.eps IMP, Inc. San Jose, CA 408-432-9100/ IMP809, IMP81 0 Pin Configuration SOT23 GND 1 IMP809 (IMP810) 3 VCC (RESET) RESET 2 809/10_02.eps Ordering Information Part Number 1 Reset Threshold (V) IMP809 Active LOW Reset IMP809LEUR-T IMP809MEUR-T IMP809JEUR-T IMP809TEUR-T IMP809SEUR-T IMP809REUR-T 4.63 4.38 4.00 3.08 2.93 2.63 4.63 4.38 4.