LTC2846是具终端的 3.3V 软件可选多协议收发器

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LTC2846 - LTC2846是具终端的 3.3V 软件可选多协议收发器

LTC2846是Linear公司的一款多协议收发器产品，LTC2846是具终端的 3.3V 软件可选多协议收发器，本站介绍了LTC2846的封装应用图解、特点和优点、功能等，并给出了与LTC2846相关的凌力尔特元器件型号供参考。

LTC2846 - 具终端的 3.3V 软件可选多协议收发器

LTC2846 - 具终端的 3.3V 软件可选多协议收发器 - Linear Technology（凌力尔特）

功能描述

The LTC2846 is a 3-driver/3-receiver multiprotocol transceiver with on-chip cable termination. When combined with the LTC2844 or LTC2845, this chip set forms a complete software-selectable DTE or DCE interface port that supports the RS232, RS449, EIA530, EIA530-A, V.35, V.36 and X.21 protocols. All necessary cable termination is provided inside the LTC2846. The LTC2846 has a boost regulator that takes in a 3.3V input and switches at 1.2MHz, allowing the use of tiny, low cost capacitors and inductors 2mm or less in height.

The 5V output drives an internal charge pump that requires only five space-saving surface mounted capacitors. The LTC2846 is available in a 36-lead SSOP surface mount package.

特点

Software-Selectable Transceiver Supports: RS232, RS449, EIA530, EIA530-A, V.35, V.36, X.21

Operates from Single 3.3V Supply

TUV Rheinland of North America Inc. Certified NET1, NET2 and TBR2 Compliant, Report No.: TBR2/050101/02, TBR2/051501/02

1.2MHz Boost Switching Regulator for 3.3V to 5V Conversion

On-Chip Cable Termination

Complete DTE or DCE Port with LTC2844 or LTC2845

Small Footprint

应用

Data Networking

CSU and DSU

Data Routers

以下列出了不同封装及包装形式的具体型号,并标出了直接在linear官网上订货的价格（美元）

器件型号	封装	温度	价格 (以 1 ~ 99 片为批量)	价格 (以 1000 片为批量)
LTC2846CG	SSOP-36	C	$16.96	$11.65
LTC2846CG#PBF	SSOP-36	C	$16.96	$11.65
LTC2846CG#TR	SSOP-36	C		$11.73
LTC2846CG#TRPBF	SSOP-36	C		$11.73
LTC2846IG	SSOP-36	I	$19.55	$13.35
LTC2846IG#PBF	SSOP-36	I	$19.55	$13.35
LTC2846IG#TR	SSOP-36	I		$13.43
LTC2846IG#TRPBF	SSOP-36	I		$13.43