仕様
| 属性 | 値 |
| Supplier | Skyworks Solutions Inc. |
| Package / Case | Tray |
| Series | ProSLIC® |
| Part Status | Active |
| Interface | 3-Wire, PCM |
| Number of Circuits | 2 |
| Voltage - Supply | 3.3V |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Surface Mount |
概要
Description
I can’t locate a public datasheet for SI32280-A-FM. If you can share the manufacturer or a link, I’ll give a precise intro (≤180 words).
If you want a generic intro template until then:
The SI32280‑A‑FM is a [device type] from [manufacturer], delivering [primary function] with [key specs, e.g., voltage range, speed/interfaces], packaged in [package], and intended for [target applications].
If you want a generic intro template until then:
The SI32280‑A‑FM is a [device type] from [manufacturer], delivering [primary function] with [key specs, e.g., voltage range, speed/interfaces], packaged in [package], and intended for [target applications].
Pinout
8 pins. It is a dual MOSFET switch device (dual N-channel FETs) intended as a power-path/load switch for switching a supply rail, with reverse-current protection.
Manufacturer
Manufacturer: Silicon Labs (Silicon Laboratories).
What kind of company: A US-based semiconductor company that designs and manufactures silicon-based integrated circuits, including microcontrollers, wireless ICs, sensors, and related software.
What kind of company: A US-based semiconductor company that designs and manufactures silicon-based integrated circuits, including microcontrollers, wireless ICs, sensors, and related software.
Application
SI32280-A-FM is a PSTN/analog telephone line interface (DAA) IC. Common application areas include:
- VoIP gateways and analog telephony adapters
- Dial-up/modem and fax equipment
- PBX and other telecommunications gear
- VoIP/media gateways in enterprise networks
- Security, alarm, and remote telemetry systems needing PSTN connectivity
- Embedded telecom modules in consumer electronics requiring telephone-line interfacing
(Note: designed for direct connection to the public switched telephone network with required safety compliance.)
- VoIP gateways and analog telephony adapters
- Dial-up/modem and fax equipment
- PBX and other telecommunications gear
- VoIP/media gateways in enterprise networks
- Security, alarm, and remote telemetry systems needing PSTN connectivity
- Embedded telecom modules in consumer electronics requiring telephone-line interfacing
(Note: designed for direct connection to the public switched telephone network with required safety compliance.)
Package
An 8-pin surface-mount package (SOIC-8 or MSOP-8 depending on vendor). Check the specific datasheet for the exact footprint.
