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AM26C31M Folha de dados(PDF) 1 Page - Texas Instruments |
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AM26C31M Folha de dados(HTML) 1 Page - Texas Instruments |
1 / 10 page AM26C31C, AM26C31I, AM26C31M QUADRUPLE DIFFERENTIAL LINE DRIVERS SLLS103G – DECEMBER 1990 – REVISED SEPTEMBER 1998 1 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 D Meet or Exceed the Requirements of TIA/EIA-422-B and ITU Recommendation V.11 D Low Power, ICC = 100 µA Typ D Operate From a Single 5-V Supply D High Speed, tPLH = tPHL = 7 ns Typ D Low Pulse Distortion, tsk(p) = 0.5 ns Typ D High Output Impedance in Power-Off Conditions D Improved Replacement for AM26LS31 description The AM26C31C, AM26C31I, and AM26C31M are four complementary-output line drivers designed to meet the requirements of TIA/EIA -422-B and ITU (formerly CCITT). The 3-state outputs have high-current capability for driving balanced lines, such as twisted-pair or parallel-wire transmission lines, and they provide the high-impedance state in the power-off condition. The enable function is common to all four drivers and offers the choice of an active-high or active-low enable input. BiCMOS circuitry reduces power consumption without sacrificing speed. The AM26C31C is characterized for operation from 0 °C to 70°C, the AM26C31I is characterized for operation from – 40 °C to 85°C, and the AM26C31M is characterized for operation from –55 °C to 125°C. FUNCTION TABLE (each driver) INPUT ENABLES OUTPUTS A G G Y Z H H X H L L H XL H H X LH L L X LL H X L H Z Z H = high level, L = low level, X = irrelevant, Z = high impedance (off) 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 1A 1Y 1Z G 2Z 2Y 2A GND VCC 4A 4Y 4Z G 3Z 3Y 3A AM26C31C, AM26C31I . . . D, DB†, OR N PACKAGE AM26C31M ...J OR W PACKAGE (TOP VIEW) AM26C31M . . . FK PACKAGE (TOP VIEW) † The DB package is only available left-ended taped (order AM26C31IDBLE or AM26C31CDBLE). NC – No internal connection 32 1 20 19 910 11 12 13 4 5 6 7 8 18 17 16 15 14 4Y 4Z NC G 3Z 1Z G NC 2Z 2Y PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Copyright © 1998, Texas Instruments Incorporated Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. |
Nº de peça semelhante - AM26C31M |
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Descrição semelhante - AM26C31M |
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