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.
IC XPNDR 400KHZ I2C SPI 20QFN
I/O Expander 8 I²C, SPI 400 kHz 20-QFN (4x4)
I/O Controller Interface IC SPI to I2C Bridge
| ODG (Origin Data Global) | DigiKey | ERSAELECTRONICS PTE. LTD. | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | VAST STOCK CO., 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 | Integrated Circuits (ICs) - Interface - I-O Expanders | 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 | 3.6V; Other; 3V ~ 3.6V | ||
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -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) | -55 to 125 C (-67 to 257 F) |
| Package Type | 20-VFQFN Exposed Pad | 20-VFQFN Exposed Pad | QFN | 20-VFQFN Exposed Pad | QFN-20 EP |
