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LM2904A-SR Breakout
OPAMP DUAL 36V 100UA 0.9MHZ 8-SOP
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Design a Custom BoardAbout This Component
Dual general-purpose operational amplifier supporting supply voltages from 3V to 36V (or ±1.5V to ±18V) with low quiescent current of 100µA per channel. Features 0.9MHz bandwidth, 0.5V/µs slew rate, rail-to-rail output, and ±3mV maximum offset voltage. Suitable for sensor interfaces, motor control, audio, and industrial control applications.
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.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | 3PEAK |
| Part Number | LM2904A-SR |
| Package | SOIC-8 (3.9×4.9mm) |
| Pin Count | 8 |
| Current - Output / Channel | 30 mA |
| Current - Supply | 110µA (x2 Channels) |
| Gain Bandwidth Product | 900 kHz |
| Number of Circuits | 2 |
| Output Type | Single Ended, Rail-to-Rail |
| Slew Rate | 0.5V/µs |
| Voltage - Supply Span (Max) | 36 V |
| Voltage - Supply Span (Min) | 3 V |
What's Included
BILL OF MATERIALS
- 1x LM2904A-SR 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