TEXAS INSTRUMENTS  LM2903D  Analog Comparator, Dual, Differential, 2, 300 ns, 2V to 36V, SOIC, 8 Pins

TEXAS INSTRUMENTS LM2903D

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Product Overview


The LM2903D is a dual differential comparator in 8 pin SOIC package. It consists of two independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages. Operation from dual supplies is possible as long as difference between two supplies is 2V to 36V and VCC is at least 1.5V more positive than input common mode voltage. Current drain is independent of supply voltage. The outputs can be connected to other open collector outputs to achieve wired AND relationships.
  • Single or dual supplies
  • Wide range of supply voltage from 2V to 36V
  • Low supply current drain is typically 0.4mA per comparator (independent of supply voltage)
  • Low input bias current is typically 25nA
  • Low input offset voltage is typically 2mV
  • Common mode input voltage range includes ground
  • Differential input voltage range equal to maximum rated supply voltage of ±36V
  • Low output saturation voltage
  • Output compatible with TTL, MOS and CMOS
  • Operating temperature range from -40°C to 125°C

Applications

Signal Processing; Sensing & Instrumentation; Motor Drive & Control; Consumer Electronics
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Product Information


  • Comparator Type Differential
  • No. of Comparators 2
  • Response Time 300ns
  • Supply Voltage Range 2V to 36V
  • Comparator Case Style SOIC
  • No. of Pins 8Pins
  • IC Output Type CMOS, MOS, Open Collector / Drain, TTL
  • Operating Temperature Min -40°C
  • Operating Temperature Max 125°C
  • Packaging Each
  • Amplifier Case Style SOIC
  • Output Compatibility CMOS, MOS, TTL
  • MSL MSL 1 - Unlimited
  • Supply Current 2.5 mA
  • No. Comparators 2
  • SVHC No SVHC (15-Jun-2015)
  • CAD CadSoft_EAGLE (2.47KB) EN
  •   Simulation Model (847.00B) EN
  • Availability

    Availability:  626


    • 626 in stock for same day shipping
     
    Check stock and lead times
      More stock available week commencing 5/30/16

    Price for: Each

    Minimum order quantity: 1

    Order multiple quantity: 1

    Price: $0.432 $0.432

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    Quantity List Price
    1 - 9 $0.432
    10 - 99 $0.335
    100 - 999 $0.182
    1000 - 2499 $0.136
    2500 - 9999 $0.117
    10000 - 24999 $0.109
    25000 - 49999 $0.10
    50000+ $0.097
     
     
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    Substitutes


      Newark Part No. Manufacturer Part No Manufacturer / Description
    Avail Price Qty
    ascdsc ascdsc ascdsc ascdsc ascdsc
    Exact
    35C1759
    LM2903DR

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    TEXAS INSTRUMENTS

    Analog Comparator, Dual, Differential, 2, 1.3 µs, 2V to 30V, SOIC, 8 Pins

    Availability:​ 1,634  

    Price for: Each (Supplied on Cut Tape)

    1+ $0.362 10+ $0.281 100+ $0.152 1000+ $0.114

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    see cut-off times

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    28X4327
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    Availability:​ 7,500  

    Price for: Each (Supplied on Full Reel)

    2500+ $0.097 10000+ $0.09 22500+ $0.083 50000+ $0.08

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    40K7132
    LM2903DE4

    LM2903DE4

    TEXAS INSTRUMENTS

    Analog Comparator, Dual, Differential, 2, 300 ns, 2V to 36V, SOIC, 8 Pins

    Availability:​ 0

    Price for: Each

    2500+ $0.117 10000+ $0.109 25000+ $0.10 50000+ $0.097

    Buy
      More stock available week commencing 6/13/16

    Not Normally Stocked

    Non-Cancelable / Non Returnable

    40K7133
    LM2903DG4

    LM2903DG4

    TEXAS INSTRUMENTS

    Analog Comparator, Dual, Differential, 2, 300 ns, 2V to 36V, SOIC, 8 Pins

    Availability:​ 0

    Price for: Each

    2500+ $0.117 10000+ $0.109 25000+ $0.10 50000+ $0.097

    Buy
      More stock available week commencing 6/13/16

    Not Normally Stocked

    Non-Cancelable / Non Returnable

    84R4320
    LM2903DR

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    ROHM

    Analogue Comparator, Dual, General Purpose, 2, 1.3 s, 5V to 30V, SOIC, 8

    Availability:​ 234  

    Price for: Each (Supplied on Cut Tape)

    1+ $0.747 10+ $0.603 100+ $0.527 250+ $0.46 More pricing

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    Freight Charge: $20.00 once per order

    Delivery in 5-7 days for in stock items

    More stock available week commencing 8/8/16
    Suggested Substitutes
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    STMICROELECTRONICS

    Analog Comparator, Dual, Voltage, 2, 1.3 µs, 2V to 36V, SOIC, 8 Pins

    Availability:​ 2,552  

    Price for: Each (Supplied on Cut Tape)

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    STMICROELECTRONICS

    ANALOG

    Availability:​ 0

    Price for: Each

    1000+ $0.72

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      More stock available week commencing 8/15/16

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    84R4327
    LM393DR

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    ROHM

    Analogue Comparator, Dual, General Purpose, 2, 1.3 s, 5V to 30V, SOIC, 8

    Availability:​ 73  

    Price for: Each (Supplied on Cut Tape)

    1+ $0.747 10+ $0.603 100+ $0.527 250+ $0.46 More pricing

    Buy

    Freight Charge: $20.00 once per order

    Delivery in 5-7 days for in stock items

    More stock available week commencing 8/8/16

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