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D PACKAGE

(TOP VIEW)

DESCRIPTION/ORDERING INFORMATION

AM26LS32AM-EP

QUADRUPLE DIFFERENTIAL LINE RECEIVER

SLLS730 – OCTOBER 2006

•

Controlled Baseline

•

Complementary Output-Enable Inputs

– One Assembly/Test Site, One Fabrication

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Input Impedance . . . 12 k

Ω Min

Site

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Designed to Be Interchangeable With

•

Extended Temperature Performance of –55

°C

Advanced Micro Devices AM26LS32

to 125

°C

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Enhanced Diminishing Manufacturing

Sources (DMS) Support

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Enhanced Product-Change Notification

•

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Meets or Exceeds the Requirements of ANSI

TIA/EIA-422-B, TIA/EIA-423-B, and ITU

Recommendations V.10 and V.11

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±7-V Common-Mode Range With ±200-mV

Sensitivity

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Input Hysteresis . . . 50 mV Typ

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Operates From a Single 5-V Supply

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Low-Power Schottky Circuitry

•

3-State Outputs

(1)

Component qualification in accordance with JEDEC and

industry standards to ensure reliable operation over an

extended temperature range. This includes, but is not limited

to, Highly Accelerated Stress Test (HAST) or biased 85/85,

temperature cycle, autoclave or unbiased HAST,

electromigration, bond intermetallic life, and mold compound

life. Such qualification testing should not be viewed as

justifying use of this component beyond specified

performance and environmental limits.

The AM26LS32A is a quadruple differential line receiver for balanced and unbalanced digital data transmission.

The enable function is common to all four receivers and offers a choice of active-high or active-low input. The

3-state outputs permit connection directly to a bus-organized system. Fail-safe design ensures that, if the inputs

are open, the outputs always are high.

The AM26LS32A incorporates an additional stage of amplification to improve sensitivity. The input impedance

has been increased, resulting in less loading of the bus line. The additional stage has increased propagation

delay, however, this does not affect interchangeability in most applications.

The AM26LS32AM is characterized for operation over the full military temperature range of –55

°C to 125°C.

ORDERING INFORMATION

ORDERABLE PART NUMBER

TOP-SIDE MARKING

–55

°C to 125°C

SOIC – D

Tape and reel

AM26LS32AMDREP

26LS32EP

(1)

Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at

www.ti.com/sc/package.

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.

PRODUCTION DATA information is current as of publication date.

Copyright © 2006, Texas Instruments Incorporated

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.