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貝嶺BL13232E 雙通道高可靠RS-232 收發器串行通信接口通信設備

已有 370 次閱讀2024-3-22 14:10 |個人分類:新品速遞| RS232收發器芯片, BL13232ETS, BL13232ESO, SOP16, TSSOP16

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.

特點

ESD protection for RS-232 Bus Pins
±12kV (IEC61000-4-2, Contact Discharge)
±15kV (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
SOP16 and TSSOP16 packages.
https://www.belling.com.cn/media/file_object/bel_product/BL13232E/datasheet/BL13232E_V1.3_en.pdf