LM393P Texas Instruments, Dual Comparator, CMOS/TTL/OC O/P, 1.3μs 2 → 36 V 8-Pin PDIP

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

LMx93/LM2903 family Dual Comparators

The Texas Instruments LM193, LM293, LM393 and LM2903 are dual differential input voltage comparators designed to operate from a single power supply over a wide range of voltages. The common mode input voltage range includes ground and the devices have open collector outputs.

Comparators, Texas Instruments

Texas Instruments’ range of voltage comparators includes not only conventional single, dual and quad comparator packages but also window comparators and over- & under-voltage supervisors.

Although comparators and operational amplifiers are superficially similar devices their operation in practical applications is very different. Op amps are intended for linear operation accompanied by suitable feedback whereas comparators are tailored for rapid switching and generally operated in open-loop mode. Dedicated voltage comparators have significantly shorter propagation delays and are capable of faster response times under saturated conditions. Most comparators are also more tolerant of high differential input voltages and many have open-collector outputs allowing parallel operation with other devices.

Specifications
Attribute Value
Comparator Type General Purpose
Mounting Type Through Hole
Package Type PDIP
Power Supply Type Dual, Single
Output Type CMOS, MOS, Open Collector, TTL
Number of Channels per Chip 2
Typical Response Time 1.3µs
Pin Count 8
Typical Single Supply Voltage 2 → 36 V
Dimensions 10.16 x 6.6 x 4.57mm
Length 10.16mm
Width 6.6mm
Height 4.57mm
Typical Dual Supply Voltage ±36V
Maximum Operating Temperature +70 °C
Minimum Operating Temperature 0 °C
400 In stock for delivery within 5 working day(s) (Global Stock)
Price (ex. GST) Each (In a Tube of 50)
$ 0.596
(exc. GST)
$ 0.656
(inc. GST)
units
Per unit
Per Tube*
50 - 50
$0.596
$29.80
100 - 200
$0.419
$20.95
250 - 450
$0.411
$20.55
500 - 950
$0.408
$20.40
1000 +
$0.405
$20.25
*price indicative
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