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OPA2990IDGKR Breakout
OPAMP DUAL 40V RAIL-TO-RAIL 8VSSOP
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Design a Custom BoardAbout This Component
Dual general-purpose operational amplifier with 40V supply rating, rail-to-rail input/output, and excellent DC precision. Features ±300µV offset voltage, 1.1MHz bandwidth, 4.5V/µs slew rate, and low 120µA quiescent current per amplifier. Ideal for high-voltage industrial applications including data acquisition, motor control, current sensing, and ADC drivers.
Package: MSOP-8 · 8 pins
Why does this need a breakout?
The 0.65mm pitch and tiny 3×3mm form factor make hand soldering challenging and impractical for breadboard prototyping. A breakout board converts this compact SMD package into a standard header layout, enabling reliable connections and rapid iteration without specialized soldering equipment or rework risk.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | OPA2990IDGKR |
| Package | MSOP-8 |
| Pin Count | 8 |
| Amplifier Type | Standard (General Purpose) |
| Current - Input Bias | 10 pA |
| Current - Output / Channel | 80 mA |
| Current - Supply | 120µA (x2 Channels) |
| Gain Bandwidth Product | 1.1 MHz |
| Number of Circuits | 2 |
| Output Type | Rail-to-Rail |
| Slew Rate | 4.5V/µs |
What's Included
BILL OF MATERIALS
- 1x OPA2990IDGKR 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