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LM321SN3T1G Breakout
IC OPAMP GENERAL PURPOSE SINGLE 5TSOP
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£2.73
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Design a Custom BoardAbout This Component
Single-channel operational amplifier with internal compensation and true differential input stage. Supports wide supply voltage range from 3V to 32V (single supply) or ±1.5V to ±16V (split supply). Unity gain stable with capacitive loads up to 1.5nF, featuring low input bias currents and short-circuit protection. Suitable for gain stages, active filters, and signal processing applications.
Package: TSOP-5 (1.65×3.05mm) · 5 pins
Why does this need a breakout?
The 0.95mm pitch on this five-pin SMD package demands a breakout board for reliable hand-soldering during prototyping. Conversion to standard breadboard or 2.54mm headers eliminates the need for reflow equipment and lets you swap MOSFETs, analog switches, or supervisors quickly without rework.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | onsemi |
| Part Number | LM321SN3T1G |
| Package | TSOP-5 (1.65×3.05mm) |
| Pin Count | 5 |
| Current - Output / Channel | 40 mA |
| Current - Supply | 300µA |
| Gain Bandwidth Product | 900 kHz |
| Number of Circuits | 1 |
| Slew Rate | 0.4V/µs |
| Voltage - Supply Span (Max) | 32 V |
| Voltage - Supply Span (Min) | 3 V |
What's Included
BILL OF MATERIALS
- 1x LM321SN3T1G 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