LM393APSR Texas Instruments, Dual Comparator, CMOS, MOS, Open Collector, Open Drain, TTL O/P, 1.3μs Maximum of 36 V

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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 Dual Differential
Mounting Type Surface Mount
Package Type SOIC
Power Supply Type Dual, Single
Output Type CMOS, MOS, Open Collector, Open Drain, TTL
Number of Channels per Chip 2
Typical Response Time 1.3µs
Pin Count 8
Typical Single Supply Voltage Maximum of 36 V
Dimensions 5 x 4 x 1.5mm
Length 5mm
Width 4mm
Height 1.5mm
Minimum Operating Temperature 0 °C
Typical Dual Supply Voltage ±18V
Maximum Operating Temperature +70 °C
Typical Voltage Gain 106.02 dB
Available to back order for despatch when stock is available
Price Each (On a Reel of 2000)
£ 0.074
(exc. VAT)
£ 0.089
(inc. VAT)
Units
Per unit
Per Reel*
2000 +
£0.074
£148.00
*price indicative
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