INTERSIL ISL4221EIRZ 芯片, RS232 收发器, 250KBPS, QFN-16 新
The is a Transmitter/Receiver meets ElA/TIA-232 and V.28/V.24 specifications, even at VCC = 3V. Additionally, it provides ±15kV ESD protection on transmitter outputs and receiver inputs. Efficient on-chip charge pumps, coupled with manual and automatic power-down functions, reduce the standby supply current to a 150nA trickle. It features an automatic power-down function that powers down the on-chip power supply and driver circuits. This occurs when an attached peripheral device is shut OFF or the RS-232 cable is removed, conserving system power automatically without changes to the hardware or operating system. It powers up again when a valid RS-232 voltage is applied to any receiver input.
电源电压DC 5.50 V, 5.50 V max
供电电流 1 mA
针脚数 16
数据速率 250 kbps
工作温度Max 85 ℃
工作温度Min -40 ℃
电源电压 2.7V ~ 5.5V
电源电压Max 5.5 V
电源电压Min 2.7 V
安装方式 Surface Mount
引脚数 16
封装 QFN-16
封装 QFN-16
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Each
制造应用 Wireless, Consumer Electronics, Automation & Process Control, Sensing & Instrumentation, Communications & Networking, RF Communications
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC版本 2014/12/17
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
ISL4221EIRZ Intersil 英特矽尔 | 当前型号 | 当前型号 |
ISL4221EIRZ-T 英特矽尔 | 完全替代 | ISL4221EIRZ和ISL4221EIRZ-T的区别 |
ISL4221EIR 英特矽尔 | 类似代替 | ISL4221EIRZ和ISL4221EIR的区别 |
ISL4221EIR-T 英特矽尔 | 类似代替 | ISL4221EIRZ和ISL4221EIR-T的区别 |