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Product Variant Information section
Product Specification Section
Pricing Section

现货数量: 0

在途数量: 0
工厂库存:工厂库存: 0
工厂货期: 10 周
起订量: 1
递增量: 2,500
数量 价格
1 ¥3.6154
50 ¥3.1877
100 ¥3.11
250 ¥2.9934
500+ ¥2.9545

¥ 3.62



Attributes Table
Data Rate 230kbps
ESD Voltage-Max ±15kV
Operating Temp Range -40°C to +85°C
Supply Voltage 5V

The ST232EBDR are a 2 driver 2 receiver devices designed for RS-232 and V.28 communications in harsh environments. Each transmitter output and receiver input is protected against ± 15 kV electrostatic discharge (ESD) shocks. The drivers meet all EIA/TIA-232E and CCITT V.28 specifications at data rates up to 230 kbps, when loaded in accordance with the EIA/TIA-232E specification. The ST202E/232E use a single 5 V supply voltage.

The ST232E operates with four 1 μF capacitors, while the ST202E operates with four 0.1 μF capacitors, further reducing cost and board space.


  • ESD protection for RS-232 I/O pins:
  • ± 15 kV human body model
  • Guaranteed 230 kbps date rate
  • Guaranteed slew rate range 3 to 30 V/ms
  • Operate from a single 5 V power supply

View the Complete family of ST232 RS-232