ST3232B Datasheet PDF | STMicroelectronics

STMicroelectronics ST3232B

The ST3232B and ST3232C devices are 3 V powered EIA/TIA-232 and V.28/V.24 communication interfaces with low power requirements and high data-rate capabilities. These devices have a proprietary low dropout transmitter output stage providing true RS-232 performance from 3 to 5.5 V supplies. The devices require only four small 0.1 mF standard external capacitors for operation from a 3 V supply.

Part No.	ST3232B
Datasheet	ST3232B Download
Manufacturer	STMicroelectronics
Description	RS-232 drivers and receivers
Buy	Stock & Price

FEATURES

300 µA supply current 300 kbps minimum guaranteed data rate 6 V/µs minimum guaranteed slew rate Meets EIA/TIA-232 specifications down to 3 V Available in SO16, SO16L, and TSSOP16 packages

DESCRIPTION

The ST3232B and ST3232C have two receivers and two drivers. The devices are guaranteed to run at data rates of 250 kbps while maintaining RS-232 output levels. Typical applications are notebooks, subnotebooks and palmtop computers, batterypowered equipment, hand-held equipment, peripherals, and printers. Table 1: Device summary Order code Temp. range Package Packaging ST3232CDR ST3232BDR 0 to 70 °C -40 to 85 °C SO16 (tape and reel) 2500 parts per reel ST3232CWR ST3232BWR 0 to 70 °C -40 to 85 °C SO16L (tape and reel) 1000 parts per reel ST3232CTR ST3232BTR 0 to 70 °C -40 to 85 °C TSSOP16 (tape and reel) 2500 parts per reel January 2016 DocID7454 Rev 12 This is information on a product in full production. 1/18 Contents ST3232B, ST3232C Contents 1 Pin configuration .............................................................................