MAXIM INTEGRATED PRODUCTS MAX3222ECTP+ 芯片, 线路驱动器, RS232, RS422/RS485
The is a ±15KV ESD protected true RS232 transceiver in 20 pin TQFN package. This 3V powered EIA/TIA-232 and V.28/V.24 communications interface device has low power consumption, high data rate capabilities and enhanced ESD protection. The enhanced ESD structure protects all transmitter outputs and receiver inputs to ±15KV using IEC 1000-4-2 air-gap discharge, ±8KV using IEC 1000-4-2 contact discharge and ±15KV using human body model. A low dropout transmitter output stage delivers true RS232 performance from 3V to 5.5V power supply using an internal dual charge pump. The charge pump requires only four small 0.1µF capacitors for operation from 3.3V supply. The MAX3222E has two receivers and two transmitters. It also features 1µA shutdown mode that reduces power consumption in battery powered portable systems. The receivers remain active in shutdown mode allowing monitoring of external devices while consuming only 1µA of supply current.
电源电压DC 3.00V min
针脚数 20
工作温度Max 70 ℃
工作温度Min 0 ℃
电源电压 3V ~ 5.5V
电源电压Max 5.5 V
电源电压Min 3 V
安装方式 Surface Mount
引脚数 20
封装 TQFN-20
长度 5 mm
宽度 5 mm
高度 0.73 mm
封装 TQFN-20
工作温度 0℃ ~ 70℃
产品生命周期 Unknown
包装方式 Each
制造应用 Consumer Electronics, 通信与网络, 消费电子产品, Portable Devices, Communications & Networking, 便携式器材
RoHS标准 RoHS Compliant
含铅标准 Lead Free
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
MAX3222ECTP+ Maxim Integrated 美信 | 当前型号 | 当前型号 |
MAX3222EETP+T 美信 | 完全替代 | MAX3222ECTP+和MAX3222EETP+T的区别 |
MAX3222ECTP+T 美信 | 完全替代 | MAX3222ECTP+和MAX3222ECTP+T的区别 |
MAX3222EETP 美信 | 完全替代 | MAX3222ECTP+和MAX3222EETP的区别 |