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TL081CDR Breakout
IC OPAMP JFET 1CH 8SOIC
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Design a Custom BoardAbout This Component
Single-channel JFET input operational amplifier in 8-SOIC surface-mount package. Features high input impedance (>10^12 Ω typical), low input bias current, and low offset voltage. Suitable for precision instrumentation, audio preamps, and high-impedance signal conditioning applications where low noise and minimal loading effects are critical.
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 | TL081CDR |
| Package | SOIC-8 (3.9×4.9mm) |
| Pin Count | 8 |
| Amplifier Type | J-FET |
| Current - Input Bias | 30 pA |
| Current - Supply | 1.4mA |
| Gain Bandwidth Product | 3 MHz |
| Number of Circuits | 1 |
| Slew Rate | 13V/µs |
| Voltage - Input Offset | 3 mV |
| Voltage - Supply Span (Max) | 36 V |
| Voltage - Supply Span (Min) | 7 V |
What's Included
BILL OF MATERIALS
- 1x TL081CDR 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