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LM258DT
OPAMP DUAL 1.1MHZ 100DB 8SOIC
STMicroelectronics
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Design a Custom BoardAbout This Component
Dual general-purpose operational amplifier featuring low power consumption, high DC gain of 100 dB, and 1.1 MHz bandwidth. Internally frequency-compensated with low input bias current (20 nA) and offset voltage (2 mV), designed for single supply operation from 2.7V to 32V. Ideal for transducer amplifiers, DC gain blocks, and signal conditioning in battery-powered and logic-interfaced applications.
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.
Specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | STMicroelectronics |
| Part Number | LM258DT |
| Package | SOIC-8 (3.9×4.9mm) |
| Pin Count | 8 |
| Current - Output / Channel | 40 mA |
| Current - Supply | 700µA (x2 Channels) |
| Gain Bandwidth Product | 1.1 MHz |
| Number of Circuits | 2 |
| Slew Rate | 0.6V/µs |
| Voltage - Supply Span (Max) | 30 V |
| Voltage - Supply Span (Min) | 3 V |
What's Included
BILL OF MATERIALS
- 1x LM258DT 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