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  • LM397MFX

LM397MFX

Surface Mount Tape & Reel (TR) 13mA mA 940000 ns μs Linear Comparators 101.6dB dB 250nA pA 700μA μA 7mV mV Surface Mount


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-LM397MFX
  • Package: SC-74A, SOT-753
  • Datasheet: -
  • Stock: 886
  • Description: Surface Mount Tape & Reel (TR) 13mA mA 940000 ns μs Linear Comparators 101.6dB dB 250nA pA 700μA μA 7mV mV Surface Mount (Kg)

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Details

Tags

Parameters
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SC-74A, SOT-753
Number of Pins 5
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
ECCN Code EAR99
Type General Purpose
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Comparator
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Base Part Number LM397
Pin Count 5
Output Type CMOS, Open-Collector, TTL
Number of Elements 1
Nominal Supply Current 700μA
Output Current 13mA
Max Supply Current 700μA
Propagation Delay 940 μs
Quiescent Current 2mA
Response Time 940000 ns
Voltage - Supply, Single/Dual (±) 5V~30V ±2.5V~15V
Input Offset Voltage (Vos) 7mV
Voltage Gain 101.6dB
Average Bias Current-Max (IIB) 0.4μA
Supply Voltage Limit-Max 30V
Max Input Current 250nA
Input Bias Current 250nA
Current - Quiescent (Max) 2mA
Voltage - Input Offset (Max) 7mV @ 30V
Current - Input Bias (Max) 0.25μA @ 5V
Current - Output (Typ) 13mA @ 5V
Length 2.9mm
Radiation Hardening No
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

LM397MFX Overview


A convenient transport package is provided in SC-74A, SOT-753 .Output type of this comparator is CMOS, Open-Collector, TTL .This package has been designed with Tape & Reel (TR) .The device is designed with 5 terminations.Electronic comparator is a part of Comparator family.With a voltage of 5V supplied, the comparator is capable of performing a wide range of demanding tasks.Electronic comparator is possible to classify the chip as General Purpose .Electronic comparator has a total of 1 elements.The device contains 5 pins.Electronic comparator is recommended to mount using type Surface Mount .Electronic comparator is recommended that the operating temperature be set to -40°C~85°C in order to prevent malfunctions.The comparator is equipped with 5 pins.In order to find a solution that meets your specific needs, search LM397 for more pin-to-pin solutions.A quiescent current of 2mA is observed in this comparator.The PCB or other board can be mounted using the Surface Mount on it.Normally, the nominal supply current should be 700μA .If the current supply exceeds 700μA , the comparator might be damaged.Electronic comparator is possible to input a maximum of 250nA current into the device.Comparator electronics is clear from the voltage formula that the voltage gain of the part is 101.6dB .

LM397MFX Features


CMOS, Open-Collector, TTL output capability
General Purpose IC
Employing 1 elements
Operates under -40°C~85°C
Quiescent Current: 2mA
Voltage Gain: 101.6dB

LM397MFX Applications


There are a lot of Texas Instruments LM397MFX linear comparators applications.

  • Handheld Instruments
  • Automatic Test Equipment
  • Metering Systems
  • High-Speed Sampling Circuits
  • Wide Range VCO; MOS Clock Timers
  • Factory automation & control
  • Power management
  • Battery management and protection
  • Wearable Devices
  • Wireless Base Stations