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LMV321SEG-7 Breakout
OPAMP GP RAIL-TO-RAIL 1MHZ SOT-353
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Design a Custom BoardAbout This Component
Single-channel general-purpose operational amplifier designed for low-voltage applications from 2.7V to 5.5V. Features rail-to-rail output swing, 1MHz gain-bandwidth product, 1V/µs slew rate, and low supply current of 110µA typical. Ideal for portable devices, active filters, and space-constrained applications requiring minimal power consumption.
Package: SOT-353 · 5 pins
Why does this need a breakout?
SOT-353 packages feature 0.65mm pin pitch and tiny 1.9×2.7mm dimensions, making hand soldering and breadboarding impractical. A breakout board converts these compact leads to standard headers or through-holes, enabling reliable prototyping of analog sensors, op-amps, and voltage regulators without specialized equipment or microscopy.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Diodes Incorporated |
| Part Number | LMV321SEG-7 |
| Package | SOT-353 |
| Pin Count | 5 |
| Current - Output / Channel | 90 mA |
| Current - Supply | 110µA |
| Gain Bandwidth Product | 1 MHz |
| Number of Circuits | 1 |
| Output Type | Rail-to-Rail |
| Slew Rate | 1V/µs |
| Voltage - Supply Span (Max) | 5.5 V |
| Voltage - Supply Span (Min) | 2.7 V |
What's Included
BILL OF MATERIALS
- 1x LMV321SEG-7 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