ST3232EC 15KV ESD PROTECTED, 3 TO 5.5 V LOW POWER UP TO 250KBPS, RS232 DRIVERS AND RECEIVERS

The ST3232E is a 3V powered EIA/TIA-232 and V.28/V.24 communication interfaces with low power requirements, high data-rate capabilities and enhanced electrostatic discharge (ESD) protection to ±8 kV using IEC1000-4-2 Contact Discharge and ±15 kV using the Human Body Model. ST3232E has a proprietary low dropout transmitter output stage providing true RS-232 performance from 3 to 5V supplies with a dual charge pump. The charge pump requires only four small 0.1µF standard external capacitors for operations from 3V supply.

The ST3232E has two receivers and two drivers.

The device is guaranteed to run at data rates of 250 kbps while maintaining RS-232 output levels.

Typical applications are Notebook, Subnotebook and Palmtop Computers, Battery Powered Equipment, Hand-Held Equipment, Peripherals and Printers.

技术特性

ESD protection for RS-232 I/O pins
±15 kV human body model
±8 kV IEC 1000-4-2 contact discharge
300 µA supply current
250 kbps minimum guaranteed data rate
6V/µs minimum guaranteed slew rate
Meet EIA/TIA-232 specifications down to 3 V
Available in SO-16, SO-16 large SSOP16 and TSSOP16

ST3232EC 订购信息

订购型号	产品状态	美金价格	数量	封装	包装形式	温度范围	材料声明
ST3232ECTR	Active	0.848	1000	TSSOP 16	Tape And Reel	0 °C-70 °C	ST3232ECTR
ST3232ECDR	Active	0.848	1000	SO-16	Tape And Reel	0 °C-70 °C	ST3232ECDR

DATASHEET

下载	描述	版本	大小
ST3232EC	+/- 15 kV ESD protection 3 to 5.5 V low power, up to 250 kbps, RS-232 drivers and receivers	6	742KB