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Part Number : LM393
Function : DUAL DIFFERENTIAL COMPARATORS
Maker : Texas Instruments

Pinouts :
LM393 datasheet

Description :

DESCRIPTION
These devices consist 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 also is possible as long as the difference between the two supplies is 2 V to
36 V, and VCC is at least 1.5 V more positive than the input common-mode voltage. Current drain is independent of the supply voltage. The outputs can be connected to other open-collector outputs to achieve wired-AND relationships. The LM193 is characterized for operation from −55°C to 125°C. The LM293 and LM293A are characterized for operation from −25°C to 85°C. The LM393 and LM393A are characterized for operation from 0°C to 70°C. The LM2903 is characterized for operation from −40°C to 125°C.

FEATURES
• Single Supply or Dual Supplies
• Wide Range of Supply Voltage
– Max Rating: 2 V to 36 V
– Tested to 30 V: Non-V Devices
– Tested to 32 V: V-Suffix Devices
• Low Supply-Current Drain Independent of
Supply Voltage: 0.4 mA (Typ) Per Comparator
• Low Input Bias Current: 25 nA (Typ)
• Low Input Offset Current: 3 nA (Typ) (LM139)
• Low Input Offset Voltage: 2 mV (Typ)
• Common-Mode Input Voltage Range Includes
Ground
• Differential Input Voltage Range Equal to
Maximum-Rated Supply Voltage: ±36 V
• Low Output Saturation Voltage
• Output Compatible With TTL, MOS, and CMOS
• On Products Compliant to MIL-PRF-38535 All Parameters Are Tested Unless Otherwise
Noted. On All Other Products, Production Processing Does Not Necessarily Include
Testing of All Parameters.


Datasheet PDF Download :
LM393 pdf

Others datasheet of same file : LM193,LM193DR,LM2903,LM2903DGKR,LM2903DR
2015/01/28 13:52 2015/01/28 13:52

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