IC I/O EXPANDER I2C/SPI 8B 20QFN
I2C Bus Controller, CMOS, LEAD FREE, QFN-20 Product overview: CP2120-GM from Silicon Labs is an Interface Transceiver IC for serial communication, bus conversion, signal driving, receiver stages, and industrial networking. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include QFN. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, QFN, Interface Transceiver IC, I/O Expanders. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 749-CP2120-GM can be used for catalog matching and distributor lookup.
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| ODG (Origin Data Global) | ERSAELECTRONICS PTE. LTD. | DigiKey | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | CP2120-GM | 749-CP2120-GM | 336-1324-ND | CP2120-GM | CP2120-GM | CP2120-GM |
| Product Name | I/O Expanders | QFN Interface Transceiver IC | I/O Expanders | I/O Expanders | Integrated Circuits (ICs) - Interface - I-O Expanders | I/O Controller Interface IC |
| Technology | SPI; I2C; I²C, SPI | SPI; I2C | SPI; I2C; I²C, SPI | |||
| Supply Voltage | Other; 3V ~ 3.6V | 3V; 3.3V; 3.6V; Other; 3V ~ 3.6V | 3.6V; Other; 3V ~ 3.6V | 3.6V; Other | ||
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -55 C (-67 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -55 to 125 C (-67 to 257 F) |
| Package Type | 20-VFQFN Exposed Pad | QFN | 20-VFQFN Exposed Pad | 20-VFQFN Exposed Pad | QFN-20 EP |
