Datasheet Texas Instruments DS26LS32CM/NOPB — 数据表

DS26LS32AC, DS26LS32C, DS26LS32M, DS26LS33M
www.ti.com SNLS352C – MAY 1999 – REVISED FEBRUARY 2013 DS26LS32AC/DS26LS32C/DS26LS32M/DS26LS33M Quad Differential Line Receivers
Check for Samples: DS26LS32AC, DS26LS32C, DS26LS32M, DS26LS33M FEATURES DESCRIPTION The DS26LS32 and DS26LS32A are quad differential
line receivers designed to meet the RS-422, RS-423
and Federal Standards 1020 and 1030 for balanced
and unbalanced digital data transmission. 1 2 High Differential or Common-Mode Input
Voltage Ranges of В±7V on the DS26LS32 and
DS26LS32A and В±15V on the DS26LS33
В±0.2V Sensitivity Over the Input Voltage Range
on the DS26LS32 and DS26LS32A, В±0.5V
Sensitivity on the DS26LS33
DS26LS32 and DS26LS32A Meet All
Requirements of RS-422 and RS-423
6k Minimum Input Impedance
100 mV Input Hysteresis on the DS26LS32 and
DS26LS32A, 200 mV on the DS26LS33
Operation From a Single 5V Supply
TRI-STATE Outputs, with Choice of
Complementary Output Enables for Receiving
Directly onto a Data Bus The DS26LS32 and DS26LS32A have an input
sensitivity of 200 mV over the input voltage range of
В±7V and the DS26LS33 has an input sensitivity of
500 mV over the input voltage range of В±15V. …