1uA Supply Current, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus

General Description The MAX3224–MAX3227/MAX3244/MAX3245 are 3V powered EIA/TIA-232 and V.28/V.24 communications interfaces with automatic shutdown/wakeup features and high data-rate capabilities. All devices achieve a 1µA supply current using Maxim’s revolutionary AutoShutdown Plus™ feature.

文件：235.58 Kbytes 页数：20 Pages

Maxim

美信

3-V TO 5.5-V SINGLE-CHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION

FEATURES Meets or Exceeds the Requirements of TIA/EIA-232-F and ITU v.28 Standards Operates With 3-V to 5.5-V VCC Supply Operates at Least 1 Mbit/s Low Standby Current . . . 1 mA Typ External Capacitors . . . 4 ´ 0.1 mF Accepts 5-V Logic Input With 3.3-V Supply Designed to Be Interchangeab

文件：387.33 Kbytes 页数：18 Pages

TI

德州仪器

1μA Supply Current, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus

文件：211.47 Kbytes 页数：20 Pages

Maxim

美信

3-V TO 5.5-V SINGLE-CHANNEL RS-232 LINE DRIVER/RECEIVER WITH 짹15-kV ESD PROTECTION

文件：164.84 Kbytes 页数：13 Pages

TI

德州仪器

MULTICHANNEL LINE DRIVER/RECEIVER WITH ESD PROTECTION

文件：354.84 Kbytes 页数：16 Pages

TI

德州仪器

1µA电源电流、1Mbps、3.0V至5.5V、RS-232收发器，提供AutoShutdown Plus

MAX3224–MAX3227/MAX3244/MAX3245均为3V电压供电的EIA/TIA-232和V.28/V.24通信接口，具有自动关断/唤醒功能和高数据速率。\n\n 所有器件均采用Maxim开创性的AutoShutdown Plus™功能，可实现1µA的电源电流。当RS-232电缆断开连接或所连外设的发射器处于非活动状态，并且驱动发射器输入的UART处于非活动状态超过30秒时，这些器件会自动进入低功耗关断模式。当任何发射器或接收器输入端检测到有效转换时，这些器件会再次开启。AutoShutdown Plus无需更改现有的BIOS或操作系统也能实现节电。\n\n •针对小型封装：\n• MAX3228/MAX3229：+2.5V至+5.5V RS-232收发器，采用UCSP™封装\n\n\n\n•针对低压或数据线应用： \n• MAX3380E/MAX3381E：+2.35V至+5.5V、1µA、2 Tx/2 Rx RS-232收发器，具有±15kV ESD保护I/O和逻辑引脚\n\n\n\n•针对集成ESD保护：\n• MAX3222E/MAX3232E/MAX3237E/MAX3241E/MAX3246E：±15kV ESD保护、电流低至10nA、+3.0V至+5.5V、高达1Mbps、真正的RS-232收发器（MAX3246E采用UCSP封装）;

ADI

亚德诺

具有 +/-15kV ESD 保护的 3V 至 5.5V 单通道 1Mbps RS-232 线路驱动器/接收器

The MAX3227 consists of one line driver, one line receiver, and a dual charge-pump circuit with ±15-kV ESD protection pin to pin (serial-port connection pins, including GND). The device meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communicatio • Meets or Exceeds the Requirements of TIA/EIA-232-F and ITU v.28 Standards\n• Operates at Least 1 Mbit/s\n• External Capacitors . . . 4 × 0.1 µF\n• Designed to Be Interchangeable With Maxim™: MAX3227\n• ESD Protection for RS-232 I/O Pins \n• ±8 kV - IEC61000-4-2, Contact Discharge\n• Auto-Powerdown;

TI

德州仪器

3-V to 5.5-V Single-channel RS-232 1-Mbits Line Driver and Receiver with ±15-kV IEC ESD Protection

1 Features • ESD Protection for RS-232 pins – ±15-kV Human-body model (HBM) – ±8-kV IEC 61000-4-2 Contact discharge – ±15-kV IEC 61000-4-2 Air-gap discharge • Operate with 3-V to 5.5-V VCC supply • Operate up to 1 Mbit/s • Low Standby Current . . . 1 μA Typical • External capacitors . . .

文件：1.01354 Mbytes 页数：26 Pages

TI

德州仪器

丝印：MP227C；Package：SSOP；3-V TO 5.5-V SINGLE-CHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION

FEATURES Meets or Exceeds the Requirements of TIA/EIA-232-F and ITU v.28 Standards Operates With 3-V to 5.5-V VCC Supply Operates at Least 1 Mbit/s Low Standby Current . . . 1 mA Typ External Capacitors . . . 4 ´ 0.1 mF Accepts 5-V Logic Input With 3.3-V Supply Designed to Be Interchangeab

文件：387.33 Kbytes 页数：18 Pages

TI

德州仪器

丝印：MP227C；Package：SSOP；3-V TO 5.5-V SINGLE-CHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION

FEATURES Meets or Exceeds the Requirements of TIA/EIA-232-F and ITU v.28 Standards Operates With 3-V to 5.5-V VCC Supply Operates at Least 1 Mbit/s Low Standby Current . . . 1 mA Typ External Capacitors . . . 4 ´ 0.1 mF Accepts 5-V Logic Input With 3.3-V Supply Designed to Be Interchangeab

文件：387.33 Kbytes 页数：18 Pages

TI

德州仪器