LTC1338 - LTC1338是5V Low Power RS232 5-Driver/3-Receiver Transceiver

LTC1338是LINEAR凌力尔特公司的一款RS232 / RS562 收发器产品，LTC1338是LTC1338是5V Low Power RS232 5-Driver/3-Receiver Transceiver，本站介绍了LTC1338的封装应用图解、特点和优点、功能等，并给出了与LTC1338相关的LINEAR元器件型号供参考。

LTC1338 - LTC1338是5V Low Power RS232 5-Driver/3-Receiver Transceiver - RS232 / RS562 收发器 - 接口器件 - 凌力尔特

LTC1338 - 5V Low Power RS232 5-Driver/3-Receiver Transceiver

LTC1338 - 5V Low Power RS232 5-Driver/3-Receiver Transceiver - Linear Technology（凌力尔特）

功能描述

The LTC1338 is a 5-driver/3-receiver RS232 transceiver with very low supply current. In the no load condition, the supply current is only 500µA. The charge pump only requires four 0.1µF capacitors.

In SHUTDOWN mode, the supply current is further reduced to 0.2µA. In RECEIVER ALIVE mode, all three receivers are kept alive and the supply current is 50µA. All RS232 outputs assume a high impedance state in SHUTDOWN and with the power off.

The LTC1338 is fully compliant with all data rate and overvoltage RS232 specifications. The transceiver can operate up to 120k baud with a 2500pF, 3kohms load. Both driver outputs and receiver inputs can be forced to ?25V without damage, and can survive multiple ±10kV ESD strikes.

特点

Low Supply Current: 500µA

0.2µA Supply Current in SHUTDOWN

50µA Supply Current in RECEIVER ALIVE Mode

ESD Protection Over ±10kV

Operates from a Single 5V Supply

Uses Small Capacitors: 0.1µF

Operates to 120k Baud

Three-State Outputs Are High Impedance When Off

Output Overvoltage Does Not Force Current

RS232 I/O Lines Can Be Forced to ±25V Without Damage

Flowthrough Architecture

应用

Battery-Powered Modems

Battery-Powered DCE

Notebook Computers

Palmtop Computers

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)
LTC1338CG	SSOP-28	C	$6.75	$5.45
LTC1338CG#PBF	SSOP-28	C	$6.75	$5.45
LTC1338CG#TR	SSOP-28	C		$5.55
LTC1338CG#TRPBF	SSOP-28	C		$5.55
LTC1338CNW	NW-28	C	$6.25	$5.05
LTC1338CNW#PBF	NW-28	C	$6.25	$5.05
LTC1338CSW	SW-28	C	$6.25	$5.05
LTC1338CSW#PBF	SW-28	C	$6.25	$5.05
LTC1338CSW#TR	SW-28	C		$5.15
LTC1338CSW#TRPBF	SW-28	C		$5.15
LTC1338IG	SSOP-28	I	$7.45	$5.85
LTC1338IG#PBF	SSOP-28	I	$7.45	$5.85
LTC1338IG#TR	SSOP-28	I		$5.95
LTC1338IG#TRPBF	SSOP-28	I		$5.95
LTC1338INW	NW-28	I	$6.95	$5.60
LTC1338INW#PBF	NW-28	I	$6.95	$5.60
LTC1338ISW	SW-28	I	$6.95	$5.60
LTC1338ISW#PBF	SW-28	I	$6.95	$5.60
LTC1338ISW#TR	SW-28	I		$5.70
LTC1338ISW#TRPBF	SW-28	I		$5.70

下面可能是您感兴趣的Linear Technology（凌力尔特）元器件

LT3796 - 具双电流检测的 100V 恒定电流和恒定电压控制器

LTM2882 - 双通道、隔离型 RS232 μModule 收发器 + 电源

LTM2883 - 具可调 ±12.5V 和 5V 稳定电源的 SPI / 数字或 I²C μModule 隔离器

LT8705 - 80V V_IN 和 V_OUT 同步、四开关、降压-升压型 DC/DC 控制器

LTC4000 - 用于电池充电和电源管理的高电压、大电流控制器

LT5400 - 四个匹配的电阻器

LTC2945 - 宽范围 I²C 功率监视器

LT4363 - 具电流限制功能的高电压浪涌抑制器

LTC3880 / LTC3880-1 - 具数字电源系统管理功能的双输出多相降压型 DC/DC 控制器

LTM2892 - SPI / 数字或 I²C μModule 隔离器

下面可能是您感兴趣的凌力尔特公司RS232 / RS562 收发器元器件

LINEAR公司产品现货专家，订购AD公司产品不限最低起订量，LINEAR凌力尔特产品大陆现货即时发货，香港库存3-5天发货，海外库存7-10天发货

寻找全球LINEAR代理商现货货源 - LINEAR公司（凌力尔特，已被AD公司收购）电子元件在线订购