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LINEAR TECHNOLOGY  LTC1326CS8-2.5#PBF  Supervisory Circuit, Active-High, Active-Low Reset, 3-Monitors, 1V-7Vin, SOIC-8

LINEAR TECHNOLOGY LTC1326CS8-2.5#PBF
Technical Data Sheet (207.21KB) EN See all Technical Docs

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Product Overview

The LTC1326CS8-2.5#PBF is a micropower precision Triple Supply Monitor intended for systems with multiple supply voltages. It provides micropower operation, small size and high accuracy supply monitoring. Tight 0.75% threshold accuracy and glitch immunity ensure reliable reset operation without false triggering. The 20µA typical supply current makes the LTC1326-2.5 ideal for power-conscious systems. The RST output is guaranteed to be in the correct state for VCC3, VCC5 or VCC25 down to 1V. It can be configured to monitor one, two or three inputs, depending on system requirements. A manual pushbutton reset input provides the ability to generate a very narrow soft reset pulse (100µs typical) or a 200ms reset pulse equivalent to a power-on reset. Both SRST and RST outputs are open-drain and can be OR-tied with other reset sources.
  • Manual pushbutton reset input
  • Active low and active high reset outputs
  • Active low soft reset output
  • Power supply glitch immunity
  • ±0.75% Guaranteed threshold accuracy
  • 20µA Low supply current

Product Information

Threshold Voltage:
2.985V
No. of Supervisors / Monitors:
3Monitors
Supply Voltage Min:
1V
Supply Voltage Max:
7V
Reset Type:
Active-High, Active-Low
Digital IC Case:
SOIC
No. of Pins:
8Pins
Delay Time:
200ms
Operating Temperature Min:
0°C
Operating Temperature Max:
70°C
Packaging:
Each
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Computers & Computer Peripherals;
  • Sensing & Instrumentation;
  • Portable Devices

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Country of Origin:
United States

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.000175

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