TEXAS INSTRUMENTS MAX3222EIPWG4 收发器, RS232, 2驱动器, 3V-5.5电源, TSSOP-20
The is a RS-232 multichannel Line Driver/Receiver consists of two line drivers, two line receivers and a dual charge-pump circuit. It has ±15kV ESD protection pin-to-pin serial-port connection pins, including GND. The device meets the requirements of A/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 to 5.5V supply. The device operates at typical data signalling rates up to 500kbps and a maximum of 30V/µs driver output slew rate. It can be placed in the power-down mode by setting the power-down PWRDOWN input low, which draws only 1µA from the power supply. When the device is powered down, the receivers remain active while the drivers are placed in the high-impedance state. Also, during power-down, the onboard charge pump is disabled, V+ is lowered to VCC and V- is raised toward GND.
电源电压DC 3.30 V, 5.00 V
供电电流 1 mA
针脚数 20
漏源极电阻 300 Ω
数据速率 500 kbps
驱动器/包 2
输出电压Max 5.4 V
工作温度Max 85 ℃
工作温度Min -40 ℃
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 TSSOP-20
封装 TSSOP-20
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Each
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/06/15
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
MAX3222EIPWG4 TI 德州仪器 | 当前型号 | 当前型号 |
MAX3222EIPW 德州仪器 | 完全替代 | MAX3222EIPWG4和MAX3222EIPW的区别 |
MAX3222EIPWR 德州仪器 | 完全替代 | MAX3222EIPWG4和MAX3222EIPWR的区别 |
MAX3222ECPWR 德州仪器 | 类似代替 | MAX3222EIPWG4和MAX3222ECPWR的区别 |