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 | 2024-5-24 13:21:00 |
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/艾科嘉 |
22+ |
QFP80 |
37500 |
只做原装进口现货 |
询价 | ||
MAXLINEAR |
22+ |
原厂原封 |
12315 |
只做原装现货 提供一站式配套供货 中利达 |
询价 | ||
EXAR(SIPEX) |
21+ |
QFN40 |
2000 |
原装现货 |
询价 | ||
EXAR(SIPEX) |
21+ |
QFN40 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
EXAR(艾科嘉) |
22+ |
N/A |
996 |
全新原装 |
询价 | ||
EXAR |
23+ |
QFN40 |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
EXAR |
21+ |
QFN |
1356 |
绝对有现货,不止网上数量!原装正品,假一赔十! |
询价 | ||
EXAR/艾科嘉 |
22+ |
QFN40 |
54395 |
只做原装假一罚万 |
询价 | ||
EXAR |
22+ |
QFN |
8900 |
全新正品现货 有挂就有现货 |
询价 | ||
Exar Corporation |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 |