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MAX3222E 具有 +/-15kV ESD 保护的 3V 至 5V 多通道 RS-232 线路驱动器/接收器

The MAX3222E 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 communication controller and the serial-port connector. The charge pump and four small external capacitors allow operation from a single 3-V to 5.5-V supply. The device operates at typical data signaling rates up to 500 kbit/s and a maximum of 30-V/us driver output slew rate.

The MAX3222E can be placed in the power-down mode by setting the power-down (PWRDOWN) input low, which draws only 1 uA from the power supply

MAX3222E
Data Rate(kbps) 500
Drivers Per Package 2
Receivers Per Package 2
ESD HBM(kV) +/-15
Supply Voltage(s)(V) 3.3 or 5.0
ICC(Max)(mA) 1
Operating Temperature Range(°C) 0 to 70,-40 to 85
Pin/Package 20SOIC, 20SSOP, 20TSSOP
Approx. Price (US$) 1.30 | 1ku
Rating Catalog
Footprint MAX3222
MAX3222E 特性
MAX3222E 芯片订购指南
器件 状态 温度 价格 封装 | 引脚 封装数量 | 封装载体 丝印标记
MAX3222ECPW ACTIVE 0 to 70 1.10 | 1ku TSSOP (PW) | 20 70 | TUBE  
MAX3222ECPWE4 ACTIVE 0 to 70 1.10 | 1ku TSSOP (PW) | 20 70 | TUBE  
MAX3222ECPWG4 ACTIVE 0 to 70 1.10 | 1ku TSSOP (PW) | 20 70 | TUBE  
MAX3222ECPWR ACTIVE 0 to 70 0.90 | 1ku TSSOP (PW) | 20 2000 | LARGE T&R  
MAX3222ECPWRE4 ACTIVE 0 to 70 0.90 | 1ku TSSOP (PW) | 20 2000 | LARGE T&R  
MAX3222ECPWRG4 ACTIVE 0 to 70 0.90 | 1ku TSSOP (PW) | 20 2000 | LARGE T&R  
MAX3222E 质量与无铅数据
器件 环保计划* 铅/焊球涂层 MSL 等级/回流焊峰 环保信息与无铅 (Pb-free) DPPM / MTBF / FIT 率
MAX3222ECPW Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM MAX3222ECPW MAX3222ECPW
MAX3222ECPWE4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM MAX3222ECPWE4 MAX3222ECPWE4
MAX3222ECPWG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM MAX3222ECPWG4 MAX3222ECPWG4
MAX3222ECPWR Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM MAX3222ECPWR MAX3222ECPWR
MAX3222ECPWRE4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM MAX3222ECPWRE4 MAX3222ECPWRE4
MAX3222ECPWRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM MAX3222ECPWRG4 MAX3222ECPWRG4
MAX3222E 应用技术支持与电子电路设计开发资源下载
  1. MAX3222E 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器RS-232 产品选型与价格 . xls
  3. Analog Signal Chain Guide (8.62 MB)
  4. Industrial Interface IC Solutions (101 KB)