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LM319DT Breakout
IC COMPARATOR DUAL 80NS 14-SO
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High-speed dual voltage comparator with two independent channels, 80 ns typical response time, and open-collector outputs capable of 25 mA sink current. Operates from single 5V supply to ±15V dual supplies with low input current (1 µA max) and high common-mode slew rate. Suitable for precision analog signal detection, TTL-compatible logic interfacing, and relay/lamp driving 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.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | STMicroelectronics |
| Part Number | LM319DT |
| Package | SOIC-14 (3.9×8.7mm) |
| Pin Count | 14 |
| Number of Elements | 2 |
| Output Type | Open-Collector, Open-Emitter, TTL |
| Type | Standard (General Purpose) |
| Voltage - Supply, Single/Dual (±) | 5V ~ 30V, ±2.5V ~ 15V |
What's Included
BILL OF MATERIALS
- 1x LM319DT 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