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  • LM293ST

LM293ST

Surface Mount Tape & Reel (TR) 18mA mA 1.3 μs μs Linear Comparators 106.02dB dB 250nA pA 1mA μA 5mV mV Surface Mount


  • Manufacturer: STMicroelectronics
  • Origchip NO: 761-LM293ST
  • Package: 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
  • Datasheet: PDF
  • Stock: 267
  • Description: Surface Mount Tape & Reel (TR) 18mA mA 1.3 μs μs Linear Comparators 106.02dB dB 250nA pA 1mA μA 5mV mV Surface Mount (Kg)

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Details

Tags

Parameters
Factory Lead Time 12 Weeks
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Number of Pins 8
Operating Temperature -40°C~105°C
Packaging Tape & Reel (TR)
JESD-609 Code e4
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Type General Purpose
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Comparator
Max Power Dissipation 580mW
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 5V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LM293
Pin Count 8
Output Type CMOS, DTL, ECL, MOS, Open-Collector, TTL
Number of Elements 2
Nominal Supply Current 1mA
Power Dissipation 580mW
Output Current 18mA
Max Supply Current 1mA
Quiescent Current 2.5mA
Response Time 1.3 μs
Voltage - Supply, Single/Dual (±) 2V~36V ±1V~18V
Output Current per Channel 100pA
Input Offset Voltage (Vos) 5mV
Voltage Gain 106.02dB
Average Bias Current-Max (IIB) 0.4μA
Supply Voltage Limit-Max 36V
Max Input Current 250nA
Input Bias Current 250nA
Voltage - Input Offset (Max) 5mV @ 30V
Current - Input Bias (Max) 0.25μA @ 5V
Natural Thermal Resistance 190 °C/W
Current - Output (Typ) 18mA @ 5V
Height Seated (Max) 1.1mm
Length 3mm
Width 3mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LM293ST Overview


For convenience, it is packaged in 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) .This comparator is of the CMOS, DTL, ECL, MOS, Open-Collector, TTL output type.Electronic comparator is shipped by Tape & Reel (TR) .The comparator has a total of 8 terminals.The electrical component in this case belongs to the Comparator families.Supplied by 5V voltage, the comparator can accomplish the many demanding tasks.This is a typical comparator of type General Purpose .Electronic comparator has a total of 2 elements.The board includes 8 pins.Electronic comparator is recommended to mount using type Surface Mount .Ideally, the operating temperature should be set at -40°C~105°C in order to prevent malfunction.There are 8 pins on the comparator.In case you are looking for more pin-to-pin solutions, you may want to search LM293 .There is 2.5mA current flowing in this comparator.A Surface Mount is provided for mounting it onto a PCB or another board.Normal operation of the device requires 1mA supply current.The compartator could be damaged if the current supply exceeds 1mA .Electronic comparator is possible to input up to 250nA current into the device.The voltage formula shows that the part has a voltage gain of 106.02dB .

LM293ST Features


CMOS, DTL, ECL, MOS, Open-Collector, TTL output capability
General Purpose IC
Employing 2 elements
Operates under -40°C~105°C
Quiescent Current: 2.5mA
Voltage Gain: 106.02dB

LM293ST Applications


There are a lot of STMicroelectronics LM293ST linear comparators applications.

  • Security Detection Systems
  • RC Timers
  • General-Purpose Portable Devices
  • Battery management and protection
  • Current and voltage sensing
  • Battery-Powered Electronics
  • System control and monitoring
  • Power Supervision
  • Handheld Instruments
  • Wireless Base Stations