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LM2902DR
IC OPAMP GP 4CH 1MHZ 14SOIC
Texas Instruments
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Design a Custom BoardAbout This Component
General-purpose operational amplifier containing four independent op-amps in a single 14-pin SOIC package. Features 1 MHz bandwidth, single or dual supply operation, and low input offset voltage suitable for precision analog signal processing. Ideal for audio amplification, instrumentation, filters, and precision measurement circuits.
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 | LM2902DR |
| Package | SOIC-14 (3.9×8.7mm) |
| Pin Count | 14 |
| Current - Output / Channel | 30 mA |
| Current - Supply | 1.4mA (x4 Channels) |
| Gain Bandwidth Product | 1.2 MHz |
| Number of Circuits | 4 |
| Slew Rate | 0.5V/µs |
| Voltage - Supply Span (Max) | 26 V |
| Voltage - Supply Span (Min) | 3 V |
What's Included
BILL OF MATERIALS
- 1x LM2902DR 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