SP339EER1中文资料PDF规格书
厂商型号 |
SP339EER1 |
参数属性 | SP339EER1 封装/外壳为40-VFQFN 裸露焊盘;包装为管件;类别为集成电路(IC) > 驱动器,接收器,收发器;产品描述:IC TRANSCEIVER FULL 3/5 40QFN |
功能描述 | RS-232/RS-485/RS-422 TRANSCEIVER WITH INTERNAL TERMINATION |
文件大小 |
1.07657 Mbytes |
页面数量 |
21 页 |
生产厂商 | EXAR Corporation |
企业简称 |
EXAR【艾科嘉】 |
中文名称 | 艾科嘉(杭州)信息技术有限公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-6-21 20:07:00 |
SP339EER1规格书详情
GENERAL DESCRIPTION
The SP339 is an advanced multiprotocol transceiver supporting RS-232, RS-485, and RS-422 serial standards in a 40 pin QFN package. Integrated cable termination and four configuration modes allow all three protocols to be used interchangeably over a single cable or connector with no additional switching components. Full operation requires only four external charge pump capacitors.
FEATURES
● Pin selectable Cable Termination
● No external resistors required for RS-485/422 termination and biasing
● 3.3V or 5V Single Supply Operation
● Robust ESD Protection on bus pins
■ ±15kV IEC 61000-4-2 (Air Gap)
■ ± 8kV IEC 61000-4-2 (Contact)
■ ±15kV Human Body Model (HBM)
● Max Data Rate of 20Mbps in RS-485/422 Modes and up to 1Mbps in RS-232 Modes
● Pin selectable 250kbps Slew Limiting
● 3 Drivers, 5 Receivers RS-232/V.28
● 1 Driver, 1 Receiver RS-485/422
■ Full and Half Duplex Configuration
■ 1/8th Unit Load, up to 256 receivers on bus
● RS-485/422 Enhanced Failsafe for open, shorted, or terminated but idle inputs
● Space saving 6mm x 6mm QFN-40 Package
● Pin compatible with SP338E
TYPICAL APPLICATIONS
● Dual Protocol Serial Ports (RS-232 or RS-485/422)
● Industrial Computers
● Industrial and Process Control Equipment
● Point-Of-Sale Equipment
● Networking Equipment
● HVAC Controls Equipment
● Building Security and Automation Equipment
产品属性
- 产品编号:
SP339EER1-L
- 制造商:
MaxLinear, Inc.
- 类别:
集成电路(IC) > 驱动器,接收器,收发器
- 包装:
管件
- 类型:
收发器
- 协议:
RS232,RS422,RS485
- 驱动器/接收器数:
3/5
- 双工:
完全版
- 数据速率:
1Mbps
- 电压 - 供电:
3.3V,5V
- 工作温度:
-40°C ~ 85°C
- 安装类型:
表面贴装型
- 封装/外壳:
40-VFQFN 裸露焊盘
- 供应商器件封装:
40-QFN(6x6)
- 描述:
IC TRANSCEIVER FULL 3/5 40QFN
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
EXAR |
20+ |
NA |
35900 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
EXAR/艾科嘉 |
24+ |
QFN40 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
EXAR |
23+ |
NA |
3560 |
专业电子元器件供应链正迈科技特价代理QQ1304306553 |
询价 | ||
SIPEX |
16+ |
QFN |
34 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
EXAR/艾科嘉 |
2022 |
QFN40 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
EXAR/艾科嘉 |
24+23+ |
QFN40 |
12580 |
16年现货库存供应商终端BOM表可配单提供样品 |
询价 | ||
EXAR |
17+ |
QFN |
12000 |
只做全新进口原装,现货库存 |
询价 | ||
EXAR/艾科嘉 |
24+ |
QFN |
28084 |
一站式BOM配单 |
询价 | ||
EXAR |
24+ |
SMT |
15000 |
代理商原装正品,现货供应 |
询价 | ||
EXAR/艾科嘉 |
标准封装 |
58998 |
一级代理原装正品现货期货均可订购 |
询价 |