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OPA277UA/2K5 Breakout
IC OPAMP GP 1CH 8SOIC
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£8.17
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Design a Custom BoardAbout This Component
Single-channel general-purpose operational amplifier in 8-SOIC package. Offers low offset voltage and low noise performance suitable for precision analog signal conditioning, audio applications, and instrumentation. Operates from single or dual supply rails and is commonly used in audio preamps, filtering, and precision measurement circuits.
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 | Texas Instruments |
| Part Number | OPA277UA/2K5 |
| Package | SOIC-8 (3.9×4.9mm) |
| Pin Count | 8 |
| Current - Output / Channel | 35 mA |
| Current - Supply | 790µA |
| Gain Bandwidth Product | 1 MHz |
| Number of Circuits | 1 |
| Output Type | Single-Ended |
| Slew Rate | 0.8V/µs |
| Voltage - Supply Span (Max) | 36 V |
| Voltage - Supply Span (Min) | 4 V |
What's Included
BILL OF MATERIALS
- 1x OPA277UA/2K5 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