Low

LTC1445IS#PBF - 

Analogue Comparator, Quad, Micropower, 4, 12 µs, 2V to 11V, SOIC, 16 Pins

LINEAR TECHNOLOGY LTC1445IS#PBF

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Manufacturer Part No:
LTC1445IS#PBF
Order Code:
2294789
Technical Datasheet:
(EN)
See all Technical Docs

Product Information

:
4
:
-40°C
:
2V to 11V
:
85°C
:
12µs
:
16Pins
:
-
:
-
:
SOIC
:
-
:
Micropower
:
Each
:
MSL 1 - Unlimited
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Product Overview

The LTC1445IS#PBF is an ultra-low power quad Comparator with a built-in reference. The comparator feature less than 8.5µA supply current over-temperature, an internal reference and TTL/CMOS output that sinks and sources current. The reference output can drive a bypass capacitor of up to 0.01µF without oscillation. The comparator operates from a single 2 to 11V supply or a dual ±1 to ±5.5V supply. The comparator input operates from the negative supply to within 1.3V of the positive supply. Comparator hysteresis is easily programmable using two resistors and the HYST pin. The comparator output stage can continuously source up to 40mA. By eliminating the cross-conducting current that normally happens when the comparator changes logic states, power supply glitches are eliminated.
  • Reference output drives 0.01µF capacitor
  • Input voltage range includes the negative supply
  • 12µs Propagation delay
  • No crowbar current
  • 40mA Continuous source current

Applications

Automation & Process Control, Sensing & Instrumentation

Associated Products