Datasheet Linear Technology LTC2908CTS8-A1#TRPBF — 数据表

LTC2908
Precision
Six Input Supply Monitor
FEATURES DESCRIPTION n The LTCВ®2908 is a six input supply monitor for systems
requiring a precise and compact monitoring solution
for multiple supply voltages. The inputs can be shorted
together for monitoring systems with fewer than six
supply voltages, and the open drain RST output of two or
more LTC2908s can be wired-OR together for monitoring
systems with more than six supply voltages. The common
reset output remains low until all six inputs have been in
compliance for 200ms. n Ultralow Voltage Reset: VCC = 0.5V Guaranteed*
Monitors Six Inputs Simultaneously:
5V, 3.3V, 2.5V, 1.8V, ADJ1, ADJ2 (LTC2908-A1)
3.3V, 2.5V, 1.8V, 1.5V, ADJ1, ADJ2 (LTC2908-B1)
2.5V, ADJ1, ADJ2, ADJ3, ADJ4, ADJ5 (LTC2908-C1)
Guaranteed Threshold Accuracy: В±1.5% of
Monitored Voltage Overtemperature
Internal VCC Auto Select
Power Supply Glitch Immunity
200ms Reset Time Delay
Active Low Open-Drain RST Output
Low Proп¬Ѓle (1mm) 8-Lead SOT-23 (ThinSOTв„ў) and …