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LM239DR
IC COMPARATOR QUAD 36V 1µS 14SOIC
Texas Instruments
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Design a Custom BoardAbout This Component
Quad independent voltage comparator IC designed for single or dual supply operation from 2V to 36V. Features low input offset voltage (±5.5mV max), low input bias current (3.5nA typ), and 1µs response time. TTL/CMOS/MOS compatible outputs with low saturation voltage; suitable for motor drives, power supplies, industrial automation, and sensor interfacing applications.
Package: SOIC-14 (3.9×8.7mm) · 14 pins
Why does this need a breakout?
Manual soldering of 1.27mm pitch SOIC-14 leads is tedious and error-prone; a breakout board eliminates this with pre-soldered pads and convenient 0.1-inch headers for breadboard prototyping. Ideal for developing capacitive touch sensor applications or other logic circuits without the fine-pitch assembly hassle.
Specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | LM239DR |
| Package | SOIC-14 (3.9×8.7mm) |
| Pin Count | 14 |
| Number of Elements | 4 |
| Output Type | Open-Collector |
| Type | Standard (General Purpose) |
| Voltage - Supply, Single/Dual (±) | 2V ~ 30V, ±1V ~ 15V |
What's Included
BILL OF MATERIALS
- 1x LM239DR soldered onto breakout PCB
- Pin headers pre-soldered (2.54mm / 0.1" pitch)
- All IC pins broken out to 2.54mm headers
Breakout Board Design
PCB SPECIFICATIONS
WIDTH
< 0.9" (straddles breadboard)
PITCH
2.54mm standard
SOLDER
Lead-free, reflow assembled
FINISH
FR4, lead-free HASL