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AD8422ARZ-R7 Breakout
IC INST AMP SINGLE 8-SOIC
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Single-channel instrumentation amplifier in 8-SOIC surface-mount package. Provides high input impedance and precision gain scaling for sensor signal conditioning. Commonly used in data acquisition, medical instrumentation, and industrial measurement applications requiring accurate analog signal amplification.
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 | Analog Devices Inc. |
| Part Number | AD8422ARZ-R7 |
| Package | SOIC-8 (3.9×4.9mm) |
| Pin Count | 8 |
| -3db Bandwidth | 2.2 MHz |
| Amplifier Type | Instrumentation |
| Current - Input Bias | 500 pA |
| Current - Output / Channel | 20 mA |
| Current - Supply | 300µA |
| Number of Circuits | 1 |
| Output Type | Rail-to-Rail |
| Slew Rate | 0.8V/µs |
What's Included
BILL OF MATERIALS
- 1x AD8422ARZ-R7 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