LM339A
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LM339A

  • Category:Comparator
  • Product Name:Four-way differential comparator
  • Manufacturers:TI
  • Production Batch Number:09+
  • Encapsulation:14PDIP, 14SO, 14SOIC, 14SSOP, 14TSSOP
  • Stock Status:There is stock
  • Stock Quantity:8000
  • Minimum order quantity: 1
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  • Product introduction

These devices include four independent single-supply voltage comparators designed to operate on a wide range of voltages. Operation from dual supplies is also possible, as long as the difference between the two provides 2 V to 36 V andCCThe input common-mode voltage is 1.5 volts, at least more aggressive than that. The leakage current is independent of the supply voltage. These outputs can be connected to other open collector outputs for wired and relational purposes.

LM139A LM139 features and operates in the full military temperature range of -55°C to 125°C LM239A is characterized by LM239 and operates from -25°C to 125°C

characteristic
  • Wide power supply range
    • Single supply: 2 V to 36 V
      (Test to 30 V non-V device and 32 V-suffix device five)
    • Dual supplies: ± 1 V to ± 18 V
      (Tested to ± 15 V non-V device and ± 16 V type suffix device five)
  • Low supply current independent of supply voltage: 0.8 mA typical
  • Low input bias current: 25 nA typical
  • Low Input Offset Current: 3 Typical (LM139)
  • Low input offset voltage: 2 mV typical
  • The common-mode input voltage range includes ground
  • The differential input voltage range is equal to the maximum rated voltage: ± 36 volts
  • Low output saturation voltage
  • The outputs are compatible with TTL, MOS tubes, and CMOS
parameter
      LM339A
Number of channels     4
IQ per channel (max.) (mA)     0.5
Output Current (min) (mA)     6
tRESP Low - To - High (US)     0.3
Output type     Open collector, open drain
VIO (25 degrees Celsius) (max) (millivolts)     2
Pins/Packets     14PDIP, 14SO, 14SOIC, 14SSOP, 14TSSOP
VICR (max.) (5)      
and (min) (v)     2
and (maximum) (v)     30
Operating temperature range(°C)     0 to 70

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