丝印：MAX3223I；Package：SOIC；3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH 15-kV ESD PROTECTION

RS-232 Bus-Pin ESD Protection Exceeds ±15 kV Using Human-Body Model (HBM) 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 Up To 250 kbit/s Two Drivers and Two Receivers Low Standby Current . . . 1 μA Typical External

文件：894.62 Kbytes 页数：25 Pages

TI

德州仪器

丝印：MAX3223I；Package：SOIC；3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH 15-kV ESD PROTECTION

RS-232 Bus-Pin ESD Protection Exceeds ±15 kV Using Human-Body Model (HBM) 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 Up To 250 kbit/s Two Drivers and Two Receivers Low Standby Current . . . 1 μA Typical External

文件：894.62 Kbytes 页数：25 Pages

TI

德州仪器

丝印：MAX3223I；Package：SOIC；3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH 15-kV ESD PROTECTION

RS-232 Bus-Pin ESD Protection Exceeds ±15 kV Using Human-Body Model (HBM) 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 Up To 250 kbit/s Two Drivers and Two Receivers Low Standby Current . . . 1 μA Typical External

文件：894.62 Kbytes 页数：25 Pages

TI

德州仪器

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

The MAX3223 consists of two line drivers, two line receivers, 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 communicat • RS-232 Bus-Pin ESD Protection Exceeds ±15 kV Using Human-Body Model (HBM)\n• Meets or Exceeds the Requirements of TIA/EIA-232-F and ITU v.28 Standards\n• Operates With 3-V to 5.5-V VCC Supply\n• Operates up to 250 kbit/s\n• Two Drivers and Two Receivers\n• Low Standby Current ...1 µA Typical\n• Ex;

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，就会出现这种情况。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，工作输入电压范围为+3.0V至+5.5V。\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+ • 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•关断模式下的电源电流为1µA，有助于省电\n• 接收器输入处于无活动状态持续30μs后，使能AutoShutdown功能\n•针对关断模式提供软件控制选项;

ADI

亚德诺

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：MA3223C；Package：SSOP；3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH 15-kV ESD PROTECTION

RS-232 Bus-Pin ESD Protection Exceeds ±15 kV Using Human-Body Model (HBM) 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 Up To 250 kbit/s Two Drivers and Two Receivers Low Standby Current . . . 1 μA Typical External

文件：894.62 Kbytes 页数：25 Pages

TI

德州仪器

丝印：MA3223C；Package：SSOP；3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH 15-kV ESD PROTECTION

RS-232 Bus-Pin ESD Protection Exceeds ±15 kV Using Human-Body Model (HBM) 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 Up To 250 kbit/s Two Drivers and Two Receivers Low Standby Current . . . 1 μA Typical External

文件：894.62 Kbytes 页数：25 Pages

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：MA3223C；Package：TSSOP；3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH 15-kV ESD PROTECTION

RS-232 Bus-Pin ESD Protection Exceeds ±15 kV Using Human-Body Model (HBM) 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 Up To 250 kbit/s Two Drivers and Two Receivers Low Standby Current . . . 1 μA Typical External

文件：894.62 Kbytes 页数：25 Pages

TI

德州仪器