LM339N Texas Instruments, Quad Comparator, Open Collector O/P, 1.3μs 3 → 28 V 14-Pin PDIP
Technical Document
Specifications
Brand
Texas InstrumentsComparator 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
1.3µs
Pin Count
14
Typical Single Supply Voltage
3 → 28 V
Dimensions
19.3 x 6.35 x 4.57mm
Length
19.3mm
Width
6.35mm
Height
4.57mm
Typical Dual Supply Voltage
±12 V, ±3 V, ±5 V, ±9 V
Typical Voltage Gain
106.02 dB
Minimum Operating Temperature
0 °C
Maximum Operating Temperature
+70 °C
Product details
LMx39/LM2901 family Quad Comparators
The Texas Instruments LM139, LM239, LM339 and LM2901 are quad 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.
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0.180 OMR
Each (In a Tube of 25) (ex VAT)
0.189 OMR
Each (In a Tube of 25) (inc. VAT)
25
0.180 OMR
Each (In a Tube of 25) (ex VAT)
0.189 OMR
Each (In a Tube of 25) (inc. VAT)
25
Buy in bulk
| quantity | Unit price | Per Tube |
|---|---|---|
| 25 - 100 | 0.180 OMR | 4.500 OMR |
| 125 - 475 | 0.140 OMR | 3.500 OMR |
| 500 - 1225 | 0.140 OMR | 3.500 OMR |
| 1250+ | 0.135 OMR | 3.375 OMR |
Ideate. Create. Collaborate
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Technical Document
Specifications
Brand
Texas InstrumentsComparator 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
1.3µs
Pin Count
14
Typical Single Supply Voltage
3 → 28 V
Dimensions
19.3 x 6.35 x 4.57mm
Length
19.3mm
Width
6.35mm
Height
4.57mm
Typical Dual Supply Voltage
±12 V, ±3 V, ±5 V, ±9 V
Typical Voltage Gain
106.02 dB
Minimum Operating Temperature
0 °C
Maximum Operating Temperature
+70 °C
Product details
LMx39/LM2901 family Quad Comparators
The Texas Instruments LM139, LM239, LM339 and LM2901 are quad 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.
Ideate. Create. Collaborate
JOIN FOR FREE
No hidden fees!
- Download and use our DesignSpark software for your PCB and 3D Mechanical designs
- View and contribute website content and forums
- Download 3D Models, Schematics and Footprints from more than a million products