丝印：MAX3243I；Package：SOIC；MAX3243 3V to 5.5V Multichannel RS-232 Line Driver and Receiver With ±15kV ESD (HBM) Protection

1 Features • Operates with 3V to 5.5V VCC supply • Single-chip and single-supply interface for IBM™ PC/AT™ serial port • RS-232 Bus-pin ESD protection of ±15kV Using Human-Body Model (HBM) • Meets or exceeds the requirements of TIA/EIA-232-F and ITU V.28 standards • Three drivers and five

文件：1.06486 Mbytes 页数：30 Pages

TI

德州仪器

丝印：MAX3243I；Package：SOIC；MAX3243 3V to 5.5V Multichannel RS-232 Line Driver and Receiver With ±15kV ESD (HBM) Protection

1 Features • Operates with 3V to 5.5V VCC supply • Single-chip and single-supply interface for IBM™ PC/AT™ serial port • RS-232 Bus-pin ESD protection of ±15kV Using Human-Body Model (HBM) • Meets or exceeds the requirements of TIA/EIA-232-F and ITU V.28 standards • Three drivers and five

文件：1.06486 Mbytes 页数：30 Pages

TI

德州仪器

丝印：MAX3243I；Package：SOIC；MAX3243 3V to 5.5V Multichannel RS-232 Line Driver and Receiver With ±15kV ESD (HBM) Protection

1 Features • Operates with 3V to 5.5V VCC supply • Single-chip and single-supply interface for IBM™ PC/AT™ serial port • RS-232 Bus-pin ESD protection of ±15kV Using Human-Body Model (HBM) • Meets or exceeds the requirements of TIA/EIA-232-F and ITU V.28 standards • Three drivers and five

文件：1.06486 Mbytes 页数：30 Pages

TI

德州仪器

丝印：MAX3243I；Package：SOIC；MAX3243 3V to 5.5V Multichannel RS-232 Line Driver and Receiver With ±15kV ESD (HBM) Protection

1 Features • Operates with 3V to 5.5V VCC supply • Single-chip and single-supply interface for IBM™ PC/AT™ serial port • RS-232 Bus-pin ESD protection of ±15kV Using Human-Body Model (HBM) • Meets or exceeds the requirements of TIA/EIA-232-F and ITU V.28 standards • Three drivers and five

文件：1.06486 Mbytes 页数：30 Pages

TI

德州仪器

1µA电源电流、+3V至+5.5V、真RS-232收发器，带有AutoShutdown

MAX3221/MAX3223/MAX3243采用Maxim开创性的AutoShutdown™功能，可实现1µA的电源电流。当MAX3221/MAX3223/MAX3243未在其接收器输入端检测到有效信号电平时，板载电源和驱动器关闭。如果RS-232电缆断开连接或所连外设的发射器关闭，都会出现这种情况。若对任何RS-232接收器输入端施加有效电平，系统会再次开启。\n\n MAX3221/MAX3223/MAX3243在3.3V工作电压下仅需0.1µF电容，支持+3.0V至+5.5V的输入电压范围。\n\n 专有的高效双电荷泵电源与低压降发射器相结合，采用+3.0V至+5. • 集成电荷泵电路简化了电源要求\n• 无需±12V电源\n\n• 采用+3.3V或+5V单电源供电\n\n\n\n\n• 关断模式下的电源电流为1µA，节省功耗\n• 接收器输入处于无活动状态持续30μs后，使能自动关断功能\n\n• 针对关断模式提供软件控制选项;

ADI

亚德诺

具有 +/-15kV ESD 保护的 3V 至 5.5V 多通道 250kbps RS-232 线路驱动器/接收器

The MAX3243 device consists of three line drivers, five line receivers which is ideal for DE-9 DTE interface. ±15-kV ESD (HBM) protection pin to pin (serial- port connection pins, including GND). Flexible power features saves power automatically. Special outputs ROUT2B and INVALID are always enabled • Operates With 3-V to 5.5-V VCC Supply\n• RS-232 Bus-Pin ESD Protection of ±15 kV Using Human-Body Model (HBM)\n• Three Drivers and Five Receivers\n• Low Active Current: 300 μA Typical\n• External Capacitors: 4 × 0.1 μF\n• Always-Active Noninverting Receiver Output (ROUT2B)\n• MAX3243C: 0°C to 70°;

TI

德州仪器

1μA Supply-Current, True 3V to 5.5V RS 232 Transceiver with AutoShutdown

General Description The MAX3221/MAX3223/MAX3243 achieve 1µA supply current with Maxim’s revolutionary AutoShutdown™ feature. When the MAX3221/MAX3223/MAX3243 do not sense a valid signal level on their receiver inputs, the on-board power supply and drivers shut down. This occurs if the RS-232 cabl

文件：318.71 Kbytes 页数：16 Pages

Maxim

美信

丝印：MA3243C；Package：TSSOP；MAX3243 3V to 5.5V Multichannel RS-232 Line Driver and Receiver With ±15kV ESD (HBM) Protection

1 Features • Operates with 3V to 5.5V VCC supply • Single-chip and single-supply interface for IBM™ PC/AT™ serial port • RS-232 Bus-pin ESD protection of ±15kV Using Human-Body Model (HBM) • Meets or exceeds the requirements of TIA/EIA-232-F and ITU V.28 standards • Three drivers and five

文件：1.06486 Mbytes 页数：30 Pages

TI

德州仪器

丝印：MA3243C；Package：TSSOP；MAX3243 3V to 5.5V Multichannel RS-232 Line Driver and Receiver With ±15kV ESD (HBM) Protection

1 Features • Operates with 3V to 5.5V VCC supply • Single-chip and single-supply interface for IBM™ PC/AT™ serial port • RS-232 Bus-pin ESD protection of ±15kV Using Human-Body Model (HBM) • Meets or exceeds the requirements of TIA/EIA-232-F and ITU V.28 standards • Three drivers and five

文件：1.06486 Mbytes 页数：30 Pages

TI

德州仪器

丝印：MA3243C；Package：TSSOP；MAX3243 3V to 5.5V Multichannel RS-232 Line Driver and Receiver With ±15kV ESD (HBM) Protection

1 Features • Operates with 3V to 5.5V VCC supply • Single-chip and single-supply interface for IBM™ PC/AT™ serial port • RS-232 Bus-pin ESD protection of ±15kV Using Human-Body Model (HBM) • Meets or exceeds the requirements of TIA/EIA-232-F and ITU V.28 standards • Three drivers and five

文件：1.06486 Mbytes 页数：30 Pages

TI

德州仪器