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CD2903
Comparators
CD2903
RoHS
Dual differential comparator
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  • CD2903AS8
    CD2903AS8
    Price：$0.14

    Package：SOP-8

    Stock：35000

    Package Qty：Tape and Reel, 2500

    Price：
    10+   $0.14
    100+   $0.11
    100+   $0.11
    1000+   $0.08

  • CD2903ATS8
    CD2903ATS8
    Price：$0.15

    Package：TSSOP-8

    Stock：1000

    Package Qty：Tape and Reel, 2500

    Price：
    10+   $0.15
    100+   $0.12
    1000+   $0.11
    4000+   $0.08


Price：
Quantity：
Total：$0.00
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  • Number of operational amplifier channels: 2 channels
  • Output type: Open Collector
  • Transmission delay（μS):1.3
  • Power supply voltage (Max) (V): 30
  • Power supply voltage (Min) (V): 2
  • Misalignment voltage（ Max@25 ℃ (mV): 7
  • Single comparator static current (Typ) (mA): 0.4
  • Input bias current (Max) (mA): 50
  • Rail to rail: Out
  • Rated value: Datasheet>


  • Wide power supply voltage range: +2V to +30V
  • Input offset voltage: ±1mV (typ)
  • Low supply current: VSUPPLY = 30V, 0.7μA(max) for each channel
  • Common mode input voltage range includes grounding
  • Low output saturation voltage
  • Fast response time: 1.3μs
  • Open drain output
  • The output is compatible with TTL, MOS and CMOS
  • Working temperature: -40℃~+125℃
  • Micro package: SOIC-8 (SOP8), TSSOP8


  • Wireless infrastructure

  • Factory automation and control

  • motor drive

  • electrical equipment

  • Server PSU


Description
CD2903 is a dual channel comparator whose output can be connected to other open collector outputs to realize line and logic. It can operate between 2V and 30V, and the power consumption of each channel (typical value) is as low as μA level. The CD2903 consists of two independent voltage comparators designed to operate from a single power supply over a wide voltage range. Quiescent current has nothing to do with power supply voltage. For the application of low input offset voltage, high power supply voltage, low power supply current and space saving are the main technical indicators of portable consumer goods circuit design, this device is the most cost-effective solution.
Related Products
CD2901
CD2901
Comparators
Products Selection
  • CD2903AS8
    CD2903AS8
    Package：SOP-8 Price：

    Package：SOP-8

    Stock：35000

    package Qty：Tape and Reel, 2500

    Price：
    10+   $0.14
    100+   $0.11
    100+   $0.11
    1000+   $0.08

  • CD2903ATS8
    CD2903ATS8
    Package：TSSOP-8 Price：

    Package：TSSOP-8

    Stock：1000

    package Qty：Tape and Reel, 2500

    Price：
    10+   $0.15
    100+   $0.12
    1000+   $0.11
    4000+   $0.08

Price：
Quantity：
Total：$0.00
Add to Cart