STMicroelectronics · Other integrated circuits
E-LS1240A
IC TELECOM INTERFACE 8MINI DIP
STM32-first sourcing with STMicroelectronics support components. Review recorded cores, flash, RAM, connectivity and package facts before moving an approved design into production.
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E-LS1240A specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | STMicroelectronics |
|---|---|
| Ordering code | E-LS1240A |
| Family | Other integrated circuits |
| Package | 8-DIP (0.300", 7.62mm) |
| Product Status | Obsolete |
| Function | Tone Ringer |
| Interface | Not provided in source |
| Number of Circuits | 1 |
| Voltage - Supply | 26V |
| Current - Supply | 30mA |
| Power (Watts) | Not provided in source |
| Operating Temperature | -40°C ~ 70°C |
| Mounting Type | Through Hole |
| Package / Case | 8-DIP (0.300", 7.62mm) |
| Supplier Device Package | 8-Mini DIP |
Documents and evidence
E-LS1240A ↗Before sourcing E-LS1240A
- Identify the firmware and board baseline
- Check flash, RAM and required peripherals
- Review pin assignment and supply limits
- Keep the full temperature and package suffix
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