General
| Function | Speech and Ringer Circuit |
|---|---|
| Base Product Number | U4037B |
| Manufacturer | Microchip Technology |
| Mounting Type | Surface Mount |
| Product Status | Obsolete |

Structured electrical, mechanical and environmental parameters from imported product attributes.
| Function | Speech and Ringer Circuit |
|---|---|
| Base Product Number | U4037B |
| Manufacturer | Microchip Technology |
| Mounting Type | Surface Mount |
| Product Status | Obsolete |
| Supply Voltage | 3.1V ~ 3.6V |
|---|---|
| Power (Watts) | 520 W |
| Number of Circuits | 1 |
| Package | Tube |
|---|---|
| Package / Case | 24-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 24-SO |
| Operating Temperature | -25°C~75°C |
|---|