Part Number : LM2903D
Function : Dual Differential Comparators
Maker : Texas Instruments

Pinouts :
LM2903D 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.

• 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
Datasheet PDF Download :
LM2903D pdf

Others datasheet of same file : LM193FKB,LM193JG,LM193JGB,LM2903D,LM2903P
2015/01/28 13:52 2015/01/28 13:52

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