LP339N Texas Instruments, Quad Comparator, Open Collector O/P, 8μs 5 → 28 V 14-Pin PDIP

Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

LP series Low Power Comparators

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 Open Collector
Number of Channels per Chip 4
Typical Response Time 8µs
Pin Count 14
Typical Single Supply Voltage 5 → 28 V
Dimensions 19.3 x 6.35 x 4.57mm
Length 19.3mm
Width 6.35mm
Height 4.57mm
Minimum Operating Temperature 0 °C
Typical Voltage Gain 113.98 dB
Typical Dual Supply Voltage ±12 V, ±3 V, ±5 V, ±9 V
Maximum Operating Temperature +70 °C
Price Each (In a Pack of 10)
£ 0.474
(exc. VAT)
£ 0.569
(inc. VAT)
Units
Per unit
Per Pack*
10 - 240
£0.474
£4.74
250 - 990
£0.249
£2.49
1000 - 2490
£0.226
£2.26
2500 - 4990
£0.221
£2.21
5000 +
£0.215
£2.15
*price indicative
Due to temporarily constrained supply, RS is unable to accept backorders at this time
Packaging Options:
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