MAX3160E, MAX3161E, MAX3162E
±15kV ESD保护、+3.0V至+5.5V、10nA、RS-232/RS-485/RS-422多协议收发器
概述
完整的数据资料
(PDF, 348kB)
英文 下载
MAX3160E/MAX3161E/MAX3162E是可编程RS-232/RS-485/RS-422多协议收发器。MAX3160E/MAX3161E可通过引脚编程设置为2Tx/2Rx RS-232接口或者单RS-485/RS-422收发器。MAX3162E同时配置为2Tx/2Rx RS-232接口和单RS-485/RS-422收发器。
关键特性
应用/使用
+3V至+5.5V单电源供电
±15kV ESD保护，人体模型
可通过引脚编程设置为2Tx/2Rx RS-232或者单RS-485/RS-422 (MAX3160E/MAX3161E)
2Tx/2Rx RS-232和单RS-485/RS-422 (MAX3162E)
可通过引脚设置RS-232/RS-485发送器摆率，降低EMI
10Mbps RS-485和1Mbps RS-232数据速率
引脚可选的半双工或全双工RS-485/RS-422工作模式(MAX3160E/MAX3161E)
具有真正失效保护功能的RS-485/RS-422接收器
10nA关断电源电流
1/8单位负载，允许总线上最多挂接256个收发器
工业控制 接口转换 网络 外设 销售终端机(POS)装置 RS-232至RS-485转换 安全系统
Key Specifications:
Multiprotocol Transceivers
Part Number
Functions
Max. RS-232 Data Rate (Mbps)
Max. RS-485 Data Rate (Mbps)
Number of Single Ended Tx/Rx
Number of Diff. Tx/Rx
Shutdown
Supported Protocols
Rx Glitch Rejection
Tx Fault Protection
On-Chip Charge Pump
Max. Operating Supply Current (mA)
Shutdown-Mode Supply Current (µA)
Price**
MAX3160E
• Multiprotocol Transceiver RS-232/RS-485/RS-422
1
10
2/2
2/2
Yes
RS-232
No
Yes
Yes
5.5
1
$5.94 @ 1k
MAX3161E
$5.94 @ 1k
MAX3162E
$5.94 @ 1k
See All Multiprotocol Transceivers (18)
Notes:
** This pricing is BUDGETARY, for comparing similar parts. Prices are in
U.S. dollars and subject to change. Quantity pricing may vary
substantially and international prices may differ due to local
duties, taxes, fees, and exchange rates. For volume-specific prices
and delivery, please see the price and availability page
or contact an authorized distributor.
图表
典型工作电路
参考文献： 19-3580;
Rev. 0;
2005-02-21
下载
