LE9541CUQC
ActiveSINGLE CH RINGING SLIC WITH SERIAL INTERFACE
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LE9541CUQC
ActiveSINGLE CH RINGING SLIC WITH SERIAL INTERFACE
Deep-Dive with AI
Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | LE9541CUQC | LE9541 Series |
|---|---|---|
| Function | Subscriber Line Interface Concept (SLIC) | Subscriber Line Interface Concept (SLIC) |
| Interface | Serial | Serial |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Circuits | 1 | 1 |
| Supplier Device Package | 40-QFN | 40-QFN |
| Voltage - Supply | 3.3 V | 3.3 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| DigiKey | N/A | 1 | $ 2.80 | |
| 25 | $ 2.33 | |||
| 100 | $ 2.25 | |||
| Digikey | Tray | 1 | $ 2.80 | |
| 25 | $ 2.33 | |||
| 100 | $ 2.25 | |||
| Future Electronics | N/A | 2450 | $ 2.17 | |
| Master Electronics | N/A | 613 | $ 6.12 | |
| 1225 | $ 3.24 | |||
| 1838 | $ 2.28 | |||
| 2450 | $ 2.23 | |||
| Microchip Direct | TRAY | 1 | $ 2.80 | |
| 25 | $ 2.33 | |||
| 100 | $ 2.12 | |||
| 1000 | $ 2.05 | |||
| 5000 | $ 2.02 | |||
| Microchip Technology Inc | N/A | 1 | $ 2.80 | |
| 25 | $ 2.33 | |||
| 100 | $ 2.12 | |||
| 1000 | $ 2.05 | |||
| 5000 | $ 2.02 | |||
| Mouser Electronics | N/A | 2450 | $ 2.25 | |
| Onlinecomponents.com | N/A | 613 | $ 6.12 | |
| 1225 | $ 3.24 | |||
| 1838 | $ 2.28 | |||
| 2450 | $ 2.23 | |||
LE9541 Series
Single Ch Ringing SLIC with Serial Interface
| Part | Mounting Type | Interface | Supplier Device Package | Function | Number of Circuits | Voltage - Supply |
|---|---|---|---|---|---|---|
Microchip Technology LE9541CUQC | Surface Mount | Serial | 40-QFN | Subscriber Line Interface Concept (SLIC) | 1 | 3.3 V |
Microchip Technology LE9541CUQCT | Surface Mount | Serial | 40-QFN | Subscriber Line Interface Concept (SLIC) | 1 | 3.3 V |
Description
General part information
LE9541 Series
The Le9541 Single Ringing SLIC device is optimized for single channel designs to provide battery feed, ringing, and supervision on voice loops found in short-loop VoIP applications. This device utilizes a serial bus to interface to the Broadcom BCM3383/84/85/90 cable SoCs and BCM6818/28/38 PON SoCs. The Le9541 device operates independently from a single, user-adjusted battery and a +3.3 V VCC providing forward and reverse battery feed, voice transmission, power ringing, an ultra low-power scan state, ground start (Tip open), and a disconnect state. A test load switch is also included to support integrated test algorithms.
Documents
Technical documentation and resources