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LT1721IS

LT1721IS

LT1721IS

Analog Devices, Inc.

7 ns μs Linear Comparators 28mA μA 3mV mV Surface Mount

SOT-23

LT1721IS Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case SOIC
Number of Pins 16
Type General Purpose
Max Operating Temperature85°C
Min Operating Temperature -40°C
Output Type TTL
Number of Elements 4
Max Supply Voltage6V
Min Supply Voltage2.7V
Nominal Supply Current28mA
Current - Output 20mA
Propagation Delay10 ns
Quiescent Current7mA
Response Time7 ns
Common Mode Rejection Ratio 80 dB
Current - Input Bias 6μA
Input Offset Voltage (Vos) 3mV
Power Supply Rejection Ratio (PSRR) 80dB
Hysteresis 7 mV
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:1872 items

LT1721IS Product Details

LT1721IS Overview


Electronic comparator is packaged in SOIC for convenient transportation.This comparator is of the TTL output type.Speaking of types, this is a typical General Purpose comparator.This is a 4 element comparator.The comparator has 16 pins.This comparator presents a quiescent current of 7mA .Electronic comparator has a Surface Mount for mounting on PCB or other boards.For normal use of the device, the nominal supply current should be 28mA .Temperature higher than 85°C is not recommended.Temperature lower than -40°C is not suitable for the it.The maximal supply voltage of the comparator is 6V .This comparator allows minimum supply voltage of 2.7V .The output current of this device is rated 20mA .

LT1721IS Features


TTL output capability
General Purpose IC
Employing 4 elements
Quiescent Current: 7mA


LT1721IS Applications


There are a lot of Analog Devices, Inc.
LT1721IS linear comparators applications.


  • Mobile Communications
  • Notebooks and PDAs
  • Battery-Powered Electronics
  • General-Purpose Portable Devices
  • General-Purpose, Low-Voltage Applications
  • Self-diagnostics
  • Lithium ion battery monitoring
  • Battery management and protection
  • Current and voltage sensing
  • Analog front end

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