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LM393DR
IC COMPARATOR DUAL 36V 200UA 8SOIC
Texas Instruments
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Design a Custom BoardAbout This Component
Dual voltage comparator IC with two independent comparators operating from 2-36V single supply. Features low input offset voltage (0.37mV typical), low input bias current (3.5nA typical), and 1µs response time. Suitable for industrial control, motor drives, power supplies, and automation applications with TTL/CMOS-compatible outputs.
Package: SOIC-8 (3.9×4.9mm) · 8 pins
Why does this need a breakout?
An 8-pin SOIC with 1.27mm pitch is too fine for breadboards and hand-soldering without a microscope. A breakout board routes these pins to standard 0.1" headers, enabling rapid prototyping and reliable connections for op-amps, transceivers, and small power MOSFETs without requiring reflow equipment.
Specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | LM393DR |
| Package | SOIC-8 (3.9×4.9mm) |
| Pin Count | 8 |
| Number of Elements | 2 |
| Output Type | Open-Collector, Rail-to-Rail |
| Type | Standard (General Purpose) |
| Voltage - Supply, Single/Dual (±) | 2V ~ 36V, ±1V ~ 18V |
What's Included
BILL OF MATERIALS
- 1x LM393DR 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