STMicroelectronics ST3237EB
The ST3237E is a 3 V to 5.5 V powered EIA/TIA232 and V.28/V.24 communication interfaces high data-rate capability and enhanced electrostatic discharge (ESD) protection at ±8 kV using IEC1000-4-2 contact discharge and ±15 kV using Human Body Model (HBM). The other pins are protected with standard ESD protection at ±2 kV using HBM method. The ST3237C is a transceiver (5 drivers, 3 receivers) for fast modem applications.| Part No. | ST3237EB |
|---|---|
| Datasheet | ST3237EB Download |
| Manufacturer |  STMicroelectronics |
| Description | 250kbps RS-232 transceiver |
| Buy | Stock & Price |
FEATURES
● ESD protection for RS-232 I/O pins – ±15 kV human body model – ±8 kV IEC 1000-4-2 contacts discharge● 1 µA low power shutdown with receivers active
● Guaranteed data rate – 250 kbps (normal operation) – 1 Mbps (very high speed operation)
● Guaranteed slew rate range – 6 V/µs (normal operation) – 24 V/µs (very high speed operation)
● 0.1 µF external capacitors
● Flow-through pinout
● Low supply current 300 µA
● Available in SSOP28 and SO-28
DESCRIPTION
SSOP SOP operation mode and 1 Mbps in the very high speed operation mode while maintaining RS-232 output levels. The device has a proprietary low-dropout transmitter output stage providing true RS-232 performance from a 3 V to 5.5 V supply using a dual charge pump. The device is guaranteed to run at data rates of 250 kbps in the normal Table 1. Device summary Order code Temperature range Package Packaging ST3237EBDR ST3237EBPR -40 to 85 °C -40 to 85°C SO-28 (tape and reel) SSOP28 (tape and reel) 1000 parts per reel 1350 parts...
