器件名称: ST26C32ABTR
功能描述: CMOS quad tri-state differential line receiver
文件大小: 173.11KB 共15页
简 介:ST26C32A
CMOS quad tri-state differential line receiver
General features
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CMOS design for low power ±0.2V sensitivity over input common mode voltage range Typical propagation delay: 19ns Typical input hysteresis: 60mV Input will not load line when VCC = 0V Meets the requirements of EIA standard RS-422, RS-423 3-state outputs for connection to system buses Available in surface mount
TSSOP16 DIP-16 SO-16
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Description
The ST26C32A is a quad differential line receiver designed to meet the RS-422, RS-423 standards for balanced and unbalanced digital data transmission, while retaining the low power characteristics of CMOS. The ST26C32A has an input sensitivity of 200mV over the common mode input voltage range of ±7V. The ST26C32A features internal pull-up and pull-down resistors which prevent output oscillation on unused channels. The ST26C32A provides an enable and disable function to all four receivers and features 3-STATE output with 6mA source and sink capability.
Order code
Part number ST26C32ABN ST26C32ABDR ST26C32ABTR Temperature range -40 to 85 °C -40 to 85 °C -40 to 85 °C Package DIP-16 SO-16 (Tape & Reel) TSSOP16 (Tape & Reel) Packaging 25 parts per tube / 40 tube per box 2500 parts per reel 2500 parts per reel
May 2006
Rev 3
1/15
www.st.com 15
Contents
ST26C32A
Contents
1 2 3 4 5 Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . ……
