SP339E中文资料艾科嘉数据手册PDF规格书
SP339E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:
SP339EER1-0A-EB
- 制造商:
MaxLinear, Inc.
- 类别:
开发板,套件,编程器 > 评估和演示板及套件
- 包装:
盒
- 类型:
接口
- 功能:
收发器,RS-232,RS-422,RS-485
- 嵌入式:
无
- 使用的 IC/零件:
SP339E
- 主要属性:
3 驱动器,5 接收器
- 所含物品:
板
- 描述:
BOARD EVALUATION FOR SP339E
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
EXAR/艾科嘉 |
21+ |
QFN |
5000 |
全新原装现货 价格优势 |
询价 | ||
EXAR |
2018+ |
NA |
6000 |
全新原装正品现货,假一赔佰 |
询价 | ||
EXAR |
20+ |
QFN-EP-40 |
65300 |
一级代理/放心采购 |
询价 | ||
EXAR |
22+23+ |
QFN40 |
28370 |
绝对原装正品全新进口深圳现货 |
询价 | ||
EXAR/艾科嘉 |
22+ |
QFN40 |
9000 |
原装正品 |
询价 | ||
EXAR/艾科嘉 |
2122+ |
QFN40 |
35000 |
全新原装正品,优势渠道可含税,假一赔十 |
询价 | ||
EXAR/艾科嘉 |
23+ |
NA |
2860 |
原装正品代理渠道价格优势 |
询价 | ||
EXAR/艾科嘉 |
22+ |
QFN40 |
282 |
原装现货假一赔十 |
询价 | ||
EXAR |
18+ |
QFN40 |
85600 |
保证进口原装可开17%增值税发票 |
询价 | ||
EXAR |
1651+ |
QFN40 |
5000 |
只做原装进口,假一罚十 |
询价 |