5秒后页面跳转
NVT4857UK PDF预览

NVT4857UK

更新时间: 2023-12-18 00:00:00
品牌 Logo 应用领域
恩智浦 - NXP /
页数 文件大小 规格书
24页 643K
描述
SD 3.0-SDR104 compliant integrated auto-direction control memory card voltage level translator with EMI filter and ESD protection

NVT4857UK 数据手册

 浏览型号NVT4857UK的Datasheet PDF文件第2页浏览型号NVT4857UK的Datasheet PDF文件第3页浏览型号NVT4857UK的Datasheet PDF文件第4页浏览型号NVT4857UK的Datasheet PDF文件第5页浏览型号NVT4857UK的Datasheet PDF文件第6页浏览型号NVT4857UK的Datasheet PDF文件第7页 
NVT4857UK  
SD 3.0-SDR104 compliant integrated auto-direction control  
memory card voltage level translator with EMI filter and ESD  
protection  
Rev. 2 — 6 June 2018  
Product data sheet  
1. General description  
The device is an SD 3.0-compliant bidirectional dual voltage level translator with  
auto-direction control. It is designed to interface between a memory card operating at  
1.8 V or 3.0 V signal levels and a host with a nominal supply voltage of 1.2 V to 1.8 V.  
The device supports SD 3.0 SDR104, SDR50, DDR50, SDR25, SDR12 and SD 2.0  
High-Speed (50 MHz) and Default-Speed (25 MHz) modes. The device has an integrated  
voltage selectable low dropout regulator to supply the card-side I/Os, an auto-enable/  
disable function connected to the VSD supply pin, built-in EMI filters and robust ESD  
protections (IEC 61000-4-2, level 4).  
2. Features and benefits  
Supports up to 208 MHz clock rate  
SD 3.0 specification-compliant voltage translation to support SDR104, SDR50,  
DDR50, SDR25, SDR12, High-Speed and Default-Speed modes  
1.2 V to 1.8 V host side interface voltage support  
Feedback channel for clock synchronization  
100 mA Low dropout voltage regulator to supply the card-side I/Os  
Low power consumption by push-pull output stage with break-before-make  
architecture  
Automatic enable and disable through VSD  
Integrated pull-up and pull-down resistors: no external resistors required  
Integrated EMI filters suppress higher harmonics of digital I/Os  
Integrated 8 kV ESD protection according to IEC 61000-4-2, level 4 on card side  
Level shifting buffers keep ESD stress away from the host (zero-clamping concept)  
20-ball WLCSP; pitch 0.4 mm  
3. Applications  
Smart phones  
Tablet PCs  
Mobile handsets  
Digital cameras  
Laptop computers  
SD, MMC or microSD card readers  

与NVT4857UK相关器件

型号 品牌 描述 获取价格 数据表
NVT4857UKAZ NXP SD 3.0-SDR104 compliant integrated auto-direction control memory card voltage level transl

获取价格

NVT4857UKZ NXP SD 3.0-SDR104 compliant integrated auto-direction control memory card voltage level transl

获取价格

NVT4858HK NXP SD 3.0-SDR104 compliant integrated auto-direction control memory card with EMI filter and

获取价格

NVT4858UK NXP SD 3.0-SDR104 compliant integrated auto-direction control memory card with EMI filter and

获取价格

NVTA7002N ONSEMI 30 V, 154 mA, Single, N−Channel, Gate ESD P

获取价格

NVTA7002NT1G ONSEMI 30 V, 154 mA, Single, N−Channel, Gate ESD P

获取价格