器件名称: ST3232EB_08
功能描述:
文件大小: 806KB 共19页
简 介:ST3232EB ST3232EC
± 15 kV ESD protection 3 to 5.5 V low power, up to 250 kbps, RS-232 drivers and receivers
Features
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ESD protection for RS-232 I/O pins ±15 kV human body model ±8 kV IEC 1000-4-2 contact discharge 300 A supply current 250 kbps minimum guaranteed data rate 6V/s minimum guaranteed slew rate Meet EIA/TIA-232 specifications down to 3 V Available in SO-16, SO-16 large SSOP16 and TSSOP16
SO-16 SO-16 Large
SSOP16
TSSOP16
Description
The ST3232E is a 3 V 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 ± 8 kV using IEC1000-4-2 Contact Discharge and ± 15 kV using the Human Body Model. ST3232E has a proprietary low dropout transmitter output stage providing true RS-232 performance from 3 to 5 V supplies with a dual charge pump. The charge pump requires only four small 0.1 F standard external capacitors for operations from 3 V supply. The ST3232E has two receivers and two drivers. The device is guaranteed to run at data rates of 250 kbps while maintaining RS-232 output levels. Table 1. Device summary
Temp. range 0 to 70 °C -40 to 85 °C 0 to 70 °C -40 to 85 °C 0 to 70 °C -40 to 85 °C Packages SO-16 (tape and reel) SO-16 (tape and reel) SSOP16 (tape and reel) SSOP16 (tape and reel) TSSOP16 (tape and reel) TSSOP16 (tape and reel) Rev 5 Packaging 2500 parts per reel 2500 parts per reel 1350 parts per reel 1350 parts per reel 2500 par……
