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OPA340UA/2K5 Breakout
IC OP AMP 1CH 8-SOIC
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Design a Custom BoardAbout This Component
Single-channel operational amplifier in 8-SOIC surface-mount package. The OPA340 is a low-noise, rail-to-rail input/output op-amp suitable for precision signal conditioning, transimpedance amplification, and audio applications. Typical applications include photodiode amplifiers, instrumentation, and small-signal processing circuits requiring low offset voltage and high gain-bandwidth.
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 | OPA340UA/2K5 |
| Package | SOIC-8 (3.9×4.9mm) |
| Pin Count | 8 |
| Amplifier Type | Standard (General Purpose) |
| Current - Input Bias | 0.2 pA |
| Current - Output / Channel | 50 mA |
| Current - Supply | 750µA |
| Gain Bandwidth Product | 5.5 MHz |
| Number of Circuits | 1 |
| Output Type | Rail-to-Rail |
| Slew Rate | 6V/µs |
What's Included
BILL OF MATERIALS
- 1x OPA340UA/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