NLAS8252 Datasheet | onsemi

DP3T Switch for USB/UART/Data Multiplexing Brief Description The NLAS8252 is a DP3T switch for bined UART and USB 2.0 full speed data applications. It allows portable systems to use a single external port to transmit and receive signals to and from three separate locations within the portable system. It is prised of two switches, each with a single mon I/O that alternates between 3 terminals. They are operated together to allow three data sources, such as a USB or UART transceiver, to pass differential data through a shared USB connector port. The NLAS8252 Features low RON- 4 W (max) at 4.2 V VCC, 5 W (typ) at a 3.3 V VCC. It also Features low CON, < 30 p F (max) across the supply voltage range. This performance makes it ideal for USB full speed applications that require both low RON and CON for effective signal transmission. The NLAS8252 is capable of accepting control input signals down to 1.4 V, over a range of VCC supply voltages with minimal leakage current. The NLAS8252 is offered in a lead- free, 12 pin, 1.7 x 2.0 x 0.5 mm, UQFN package. Features - RON: 4 W Max @ VCC = 4.2 V - CON: < 20 p F @ VCC = 3.3 V - OVT Protection up to 5.25 V on mon Pins - VCC Range: 1.65 V to 4.5 V - 3 k V ESD Protection - 1.7 x 2.0 x 0.5 mm UQFN12 Package - This is a Pb- Free Device Typical Applications - USB/UART/Data Multiplexing - Shared USB Connector - Mobile Phones - Portable Devices USB Connector http://onsemi. MARKING DIAGRAM UQFN12 MU SUFFIX CASE 523AE 52 MG G 52 = Specific Device Code M = Date Code G = Pb- Free Package (Note: Microdot may be in either location) APPLICATION DIAGRAM D+ NLAS8252 D- USB XCVR D+ Remote D-...