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LM2903PWR Breakout
IC COMPARATOR DUAL 8-TSSOP
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Design a Custom BoardAbout This Component
Dual voltage comparator with independent inputs and outputs, designed for analog signal comparison and level detection applications. Features low input offset voltage and operates across a wide supply voltage range. Commonly used in window comparators, zero-crossing detectors, and analog-to-digital conversion circuits.
Package: TSSOP-8 (4.4×3mm) · 8 pins
Why does this need a breakout?
The 0.65mm pitch and compact 4.4×3mm form factor make hand soldering error-prone and require fine-pitch rework skills. A breakout board brings these pins to standard 0.1" spacing for breadboard prototyping, eliminating soldering difficulty while preserving direct access to op-amp or memory functionality without adapters.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | LM2903PWR |
| Package | TSSOP-8 (4.4×3mm) |
| 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 LM2903PWR 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