Datasheet > BL13232E

BL13232E

更新时间： 2024-11-25 14:54:31

品牌	Logo	应用领域
上海贝岭 - BELLING		/
页数	文件大小	规格书
7页	1062K
描述
The BL13232E consists of two drivers, two receivers, and a dual charge-pump circuit with ±12kV IEC

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BL13232E 数据手册

BL13232E

3V to 5.5V，250kbps RS-232 Transceivers

Description

The BL13232E consists of two drivers, two receivers, and a dual charge-pump circuit with ±12kV IEC

61000-4-2 Contact Discharge ESD protection.

The BL13232E 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 3V to 5.5V supply. The device operates at data signaling

rates up to 250 kbps.

The BL13232E is available in SOP16 and TSSOP16 package.

Features

Function Block

➢

ESD protection for RS-232 Bus Pins

–

±1 2kV (IEC61000-4-2, Contact Discharge)

±1 5kV (IEC61000-4-2, Air-Gap Discharge)

➢

Meets the Requirements of TIA/EIA-232-F standard

Wide Power Supply Range: Single +3V to +5.5V

Operates up to 250kbps

Two Drivers and Two Receivers

External Capacitors: 4 × 0.1 μF

Accepts 5V Logic Input With 3.3V Supply

Applications

➢ Battery-Powered Equipment

➢ Industry Human Machine Interface

➢ Notebook, Computers

➢ Printers

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