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ST3232EBWR 데이터시트(PDF) 1 Page - STMicroelectronics |
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ST3232EBWR 데이터시트(HTML) 1 Page - STMicroelectronics |
1 / 20 page September 2006 Rev 3 1/20 20 ST3232E ±15kV ESD-Protection, 3 to 5.5V, low power, up to 250KBPS, RS-232 drivers and receivers Feature summary ■ ESD protection for RS-232 I/O pins ■ ±15KV human body model ■ ±8KV IEC 1000-4-2 contact discharge ■ 300µA supply current ■ 250Kbps minimum guaranteed data rate ■ 6V/µs minimum guaranteed slew rate ■ Meet EIA/TIA-232 specifications down to 3V ■ Available in DIP-16, SO-16, SO-16 large SSOP16 and TSSOP16 Description The ST3232E is a 3V powered EIA/TIA-232 and V.28/V.24 communication interfaces with low power requirements, high data-rate capabilities and enhanced electrostatic discharge (ESD) protection to ±8kV using IEC1000-4-2 Contact Discharge and ±15kV using the Human Body Model. ST3232E has a proprietary low dropout transmitter output stage providing true RS-232 performance from 3 to 5V supplies with a dual charge pump. The charge pump requires only four small 0.1µF standard external capacitors for operations from 3V supply. The ST3232E has two receivers and two drivers. The device is guaranteed to run at data rates of 250Kbps while maintaining RS-232 output levels. Typical applications are Notebook, Subnotebook and Palmtop Computers, Battery Powered Equipment, Hand-Held Equipment, Peripherals and Printers.. DIP-16 SO-16 Large SSOP16 TSSOP16 SO-16 www.st.com Order code Part number Temp. range Package Packaging ST3232ECN 0 to 70 °C DIP-16 25parts per tube / 40tube per box ST3232EBN -40 to 85 °C DIP-16 25parts per tube / 40tube per box ST3232ECDR 0 to 70 °C SO-16 (Tape & Reel) 2500 parts per reel ST3232EBDR -40 to 85 °C SO-16 (Tape & Reel) 2500 parts per reel ST3232ECWR 0 to 70 °C SO-16 Large (Tape & Reel) 1000 parts per reel ST3232EBWR -40 to 85 °C SO-16 Large (Tape & Reel) 1000 parts per reel ST3232ECPR 0 to 70 °C SSOP16 (Tape & Reel) 1350 parts per reel ST3232EBPR -40 to 85 °C SSOP16 (Tape & Reel) 1350 parts per reel ST3232ECTR 0 to 70 °C TSSOP16 (Tape & Reel) 2500 parts per reel ST3232EBTR -40 to 85 °C TSSOP16 (Tape & Reel) 2500 parts per reel |
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