LTC1386 3.3V Low Power EIA/TIA-562 Transceiver

The LTC™1386 is an ultra-low power 2-driver/2-receiver EIA/TIA562 transceiver that operates from single 3.3V supply. The charge pump requires only four space-saving 0.1µF capacitors. The supply current (ICC) of the transceiver is only 200µA with driver outputs unloaded.

The LTC1386 is fully compliant with all data rate and overvoltage EIA/TIA562 specifications. The transceiver can operate up to 120kbaud with a 1000pF, 3k Ω load. Both driver outputs and receiver inputs can be forced to �25V without damage and can survive multiple ±10kV ESD strikes

产品特点 Features

Operates from a Single 3.3V Supply
Low Supply Current: ICC = 200µA
ESD Protection Over ±10kV
Available in 16-Pin SOIC Narrow Package
Uses Small Capacitors: 0.1µF
Operates to 120kBaud
Output Overvoltage Does Not Force Current Back into Supplies
EIA/TIA562 I/O Lines Can Be Forced to �25V Without Damage
Pin Compatible with LT1181A

参数

应用

Notebook Computers
Palmtop Computers

典型应用图

LTC1386 订购信息和价格参考Package Variations and Pricing

器件型号	封装	引脚	温度	价格 (以 1 ~ 99 片为批量)	价格 (以 1000 片为批量) *
LTC1386CS	SO	16	C	$3.75	$2.95
LTC1386CS#PBF	SO	16	C	$3.75	$2.95
LTC1386CS#TR	SO	16	C		$3.01
LTC1386CS#TRPBF	SO	16	C		$3.01
LTC1386IS	SO	16	I	$4.30	$3.40
LTC1386IS#PBF	SO	16	I	$4.30	$3.40
LTC1386IS#TR	SO	16	I		$3.46
LTC1386IS#TRPBF	SO	16	I		$3.46

LTC1386 数据手册及相关资料下载

数据手册 (英文) : LTC1386 - 3.3V Low Power EIA/TIA562 Transceiver.PDF
设计要点 (英文) : DN14 - Extending the Applications of 5V Powered RS232 Transceivers.PDF
设计要点 (英文) : DN27 - Design Considerations for RS-232 Interfaces.PDF
设计要点 (英文) : DN29 - A Single Supply RS232 Interface for Bipolar A to D Converters.PDF
设计要点 (英文) : DN64 - RS232 Transceivers for Hand Held Computers Withstand 10kV ESD.PDF
设计要点 (英文) : DN71 - Regulator Circuit Generates Both 3.3V and 5V Outputs from 3.3V or 5V to Run Computers and RS232.PDF
设计要点 (英文) : DN75 - RS232 Interface Circuits for 3.3V Systems.PDF
设计要点 (英文) : DN80 - ESD Testing for RS232 Interface Circuits.PDF
可靠性数据 : R277 Reliability Data .PDF
产品选型卡 : LTM2882 - Isolated RS232 + 1W Power.PDF
产品选型卡 : RS232 Quick Guide.PDF