LM239DR Texas Instruments - Yeehing Electronics

Quad differential comparator, commercial grade

Pricing (USD)

Quantity	Unit Price
1 — 99	0.175
100 — 249	0.119
250 — 999	0.092
1,000 +	0.04

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Analog Comparators
RoHS	Y
Mounting Style	SMD/SMT
Package / Case	SOIC-14
Comparator Type	Differential
Number of Channels	4 Channel
Output Type	Rail-to-Rail
Output Current per Channel	6 mA
Ib - Input Bias Current	250 nA
Vos - Input Offset Voltage	2 mV
Supply Voltage - Max	30 V
Supply Voltage - Min	2 V
Operating Supply Current	500 uA
Response Time	300 ns
Minimum Operating Temperature	- 25 C
Maximum Operating Temperature	+ 85 C
Packaging	Reel
Height	1.58 mm
Length	8.65 mm
Product	Analog Comparators
Series	LM239
Supply Type	Single, Dual
Technology	Bipolar
Type	Differential Comparator
Width	3.91 mm
Brand	Texas Instruments
Shutdown	No Shutdown
Dual Supply Voltage	+/- 3 V, +/- 5 V, +/- 9 V, +/- 12 V
GBP - Gain Bandwidth Product	-
Ios - Input Offset Current	50 nA
Maximum Dual Supply Voltage	+/- 15 V
Minimum Dual Supply Voltage	1 V
Operating Supply Voltage	2 V to 30 V
Product Type	Analog Comparators
Reference Voltage	Yes
Factory Pack Quantity	2500
Subcategory	Amplifier ICs
Voltage Gain dB	106.02 dB
Unit Weight	0.004318 oz

For more information, please refer to datasheet

Documents

LM239DR Datasheet

More Information

The LMx39x and the LM2901x devices consist of four 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.