Update: 30 September, 2023
The ST3237E is a 3V to 5.5V powered EIA/TIA-232 and V.28/V.24 communication interface with high data-rate capability and enhanced electrostatic discharge (ESD) protection at ±8KV using IEC1000-4-2 contact discharge and ±15kV using Human Body Model (HBM). The other pins are protected with standard ESD protection at ±2kV using HBM method. The ST3237C is a transceiver (5 drivers, 3 receivers) for fast modem applications. The device has a proprietary low-dropout transmitter output stage providing true RS-232 performance from a 3V to 5.5V supply using a dual charge pump. The device is guaranteed to run at data rates of 250Kbps in the normal operation mode and 1Mbps in the very high speed operation mode while maintaining RS-232 output levels.
File format: PDF
Size: -
MD5 Checksum: 5E0D3BBEFEB4C847D63A5039E2F1B431
Publication date: 15 June, 2012
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PDF Link: ST ST3237E handbook PDF