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LM393M/NOPB

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Analogue Comparator, Precision, 2 Comparators, 1.3 µs, ± 1V to ± 18V, SOIC, 8 Pins

  • Manufacturer :
  • TI
  • Package/Case :
  • SOIC-8
  • Product Categories :
  • Comparator ICs
  • RoHs Status:
  • Rohs
  • Marking Code:
  • LM 393M
  • In-stock:
  • 0

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LM393M/NOPB Product Details

The LM193-N series consists of two independent precision voltage comparators with anoffset voltage specification as low as 2.0 mV max for two comparators which were designedspecifically to operate from a single power supply over a wide range of voltages. Operation fromsplit power supplies is also possible and the low power supply current drain is independent of themagnitude of the power supply voltage. These comparators also have a unique characteristic in thatthe input common-mode voltage range includes ground, even though operated from a single powersupply voltage.

Application areas include limit comparators, simple analog to digital converters; pulse,squarewave and time delay generators; wide range VCO; MOS clock timers; multivibrators and highvoltage digital logic gates. The LM193-N series was designed to directly interface with TTL andCMOS. When operated from both plus and minus power supplies, the LM19-N series will directlyinterface with MOS logic where their low power drain is a distinct advantage over standardcomparators.

The LM393M/NOPB and LM2903 parts are available in TI’s innovative thin DSBGA package with 8 (12mil) large bumps.

LM393M/NOPB

Feature

  • Wide Supply
    • Voltage Range: 2.0 V to 36 V
    • Single or Dual Supplies: ±1.0 V to ±18 V
  • Very Low Supply CurrentDrain (0.4 mA) — Independent of Supply Voltage
  • Low Input Biasing Current: 25 nA
  • Low Input Offset Current: ±5 nA
  • Maximum Offset voltage: ±3 mV
  • Input Common-Mode Voltage Range Includes Ground
  • Differential Input Voltage Range Equal to the Power Supply Voltage
  • Low Output Saturation Voltage: 250 mV at 4 mA
  • Output Voltage Compatible with TTL, DTL, ECL, MOS and CMOS logic systems
  • Available in the 8-Bump (12 mil) DSBGA Package
  • See AN-1112 (SNVA009) for DSBGAConsiderations
  • Advantages
    • High Precision Comparators
    • Reduced VOS Drift Over Temperature
    • Eliminates Need for Dual Supplies
    • Allows Sensing Near Ground
    • Compatible with All Forms of Logic
    • Power Drain Suitable for Battery Operation

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LM393M/NOPB Block Diagram
(Picture: Diagram)

Technical Parameters

  • Product
  • Analog Comparators
  • Number of Channels
  • 2
  • Output Type
  • Open Collector
  • Supply Voltage Max
  • 36 V
  • Supply Voltage Min
  • 2 V
  • Offset Voltage (Max)
  • 5 mV
  • Supply Current (Max)
  • 0.2 mA
  • Response Time
  • 1.3 us
  • Maximum Operating Temperature
  • + 70 C
  • Mounting Style
  • SMD/SMT
  • Package / Case
  • SOIC-8
  • Packaging
  • Tube
  • Maximum Power Dissipation
  • 510 mW
  • Minimum Operating Temperature
  • 0 C
  • Factory Pack Quantity
  • 95

LM393M/NOPB Documents

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Q: How does Jotrin guarantee that LM393M/NOPB is the original manufacturer or agent of TI?
We have a professional business development department to strictly test and verify the qualifications of TI original manufacturers and agents. All TI suppliers must pass the qualification review before they can publish their LM393M/NOPB devices; we pay more attention to the channels and quality of LM393M/NOPB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
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Q: What is the process for returns or replacement of LM393M/NOPB?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LM393MNOPB we delivered, we will accept the replacement or return of the LM393M/NOPB only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of LM393M/NOPB.
(3)The LM393M/NOPB is unused and only in the original unpacked packaging.
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(1)Inform us within 90 days
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More details about return electronic components please see our Return & Change Policy.
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