IC I/O EXPANDER I2C/SPI 8B 20QFN
I/O Expander 8 I²C, SPI 400kHz 20-QFN (4x4)
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.
I/O Controller Interface IC SPI to I2C Bridge
I/O Expander 8 I²C, SPI 400 kHz 20-QFN (4x4)
IC XPNDR 400KHZ I2C SPI 20QFN
| ODG (Origin Data Global) | DigiKey | ERSAELECTRONICS PTE. LTD. | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | CP2120-GM | 336-1324-ND | 749-CP2120-GM | CP2120-GM | CP2120-GM | CP2120-GM |
| Product Name | I/O Expanders | I/O Expanders | QFN Interface Transceiver IC | I/O Controller Interface IC | I/O Expanders | Integrated Circuits (ICs) - Interface - I-O Expanders |
| 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) | -40 to 85 C (-40 to 185 F) | -55 C (-67 F) | -55 to 125 C (-67 to 257 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
| Package Type | 20-VFQFN Exposed Pad | 20-VFQFN Exposed Pad | QFN | QFN-20 EP | 20-VFQFN Exposed Pad |
