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DS8935

National Semiconductor
Part Number DS8935
Manufacturer National Semiconductor
Description LocalTalk Dual Driver/Triple Receiver
Published Mar 30, 2005
Detailed Description DS8935 LocalTalk Dual Driver/Triple Receiver February 1996 DS8935 LocalTalk™ Dual Driver/Triple Receiver General Descr...
Datasheet PDF File DS8935 PDF File

DS8935
DS8935


Overview
DS8935 LocalTalk Dual Driver/Triple Receiver February 1996 DS8935 LocalTalk™ Dual Driver/Triple Receiver General Description The DS8935 is a dual driver/triple receiver device optimized to provide a single chip solution for a LocalTalk Interface.
The device provides one differential TIA/EIA-422 driver, one TIA/EIA-423 single ended driver, one TIA/EIA-422 receiver and two TIA/EIA-423 receivers, all in a surface mount 16-pin package.
This device is electrically similar to the 26LS30 and 26LS32 devices.
The drivers feature ± 10V common mode range, and the differential driver provides TRI-STATEable outputs.
The receivers offer ± 200 mV thresholds over the ± 10V common mode range.
The device offers enable circuitry for the differential driver and selectable enabling for the three receivers.
Features n n n n n n n Single chip solution for LocalTalk port Two driver/three receivers per package Wide common mode range: ± 10V ± 200 mV receiver sensitivity 70 mV typical receiver input hysteresis Available in SOIC packaging Failsafe receiver for open inputs Connection Diagram Dual-In-Line Package Functional Diagram DS012066-1 Order Number DS8935WM See NS Package Number M20B DS012066-2 TRI-STATE ® is a registered trademark of National Semiconductor Corporation.
LocalTalk™ is a trademark of Apple Computer, Inc.
© 1998 National Semiconductor Corporation DS012066 www.
national.
com Absolute Maximum Ratings (Note 1) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications.
Supply Voltage (VCC) Supply Voltage (VEE) Enable Input Voltage (DEN1, RE, RE ) Driver Input Voltage (DIN) Driver Output Voltage (Power Off: DOUT) Receiver Input Voltage (VID: RIN+ − RIN−) Receiver Input Voltage (VCM: (RIN+ + RIN−)/2) Receiver Input Voltage (Input to GND: RIN) Receiver Output Voltage (ROUT) Maximum Package Power Dissipation @+25˚C M Package +7V −7V +7V +7V ± 15V ± 25V ± 25V ± 25V +5.
5V 1.
...



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