| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
5,000 pcs
|
5000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Function | |
| Interface | |
| Isolation | |
| Mounting Type | |
| Number of Circuits | |
| Operating Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Voltage |
The Skyworks Solutions SI3050-E1-FMR is a programmable Voice DAA chipset providing a highly-programmable and globally-compliant foreign exchange office (FXO) analog interface. This IC implements patented isolation capacitor technology, eliminating the need for costly isolation transformers, relays, or opto-isolators, while offering superior surge immunity.
Key electrical specifications include a supply voltage range of 3V to 3.6V, an operating current of 8.5mA, and an operating temperature range of 0°C to 70°C. The interface supports GCI, PCM, and SPI protocols. It offers a dynamic range of 80 dB for TX/RX and features programmable gain in 0.1 dB increments.
Packaged in a 24-WFQFN exposed pad, this surface-mount device is suitable for various telecom applications. The chipset is designed for robust field performance and integrates a codec and a 2- to 4-wire analog hybrid. It also supports daisy-chaining for up to 16 devices, offering flexibility in system design.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.26 | $1.26 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage is between 3V and 3.6V.
The operating temperature range is from 0°C to 70°C.
The SI3050-E1-FMR is available in a 24-WFQFN Exposed Pad package.
The SI3050-E1-FMR supports GCI, PCM, and SPI interfaces.
The function of the SI3050-E1-FMR is Direct Access Arrangement (DAA).