Dallas Datasheet | Specifications & PDF Download

www.DataSheet4U.com DataSheet4U.com DataShee DataSheet4U.com DataSheet4U.com DataSheet 4 U .com

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www.dalsemi.com FEATURES Unique 1-Wire interface requires only one port pin for communication Multidrop capability simplifies distributed temperature

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DS12887 Real Time Clock www.dalsemi.com FEATURES § § § § § § § § § § § Drop–in replacement for IBM AT computer clock/calendar Pin-compatible with the

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DS1820 DS1820 1–WireTM Digital Thermometer FEATURES PIN ASSIGNMENT DALLAS DALLAS DS2434 DS1820 1 2 3 • Unique 1–WireTM interface requires only on

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www.DataSheet4U.com DS1688/DS1691 DS1688/DS1691 3 Volt/5 Volt Serialized Real Time Clock with NV RAM Control FEATURES Incorporates industry standar

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www.maxim-ic.com DS1669 Dallastat Electronic Digital Rheostat FEATURES § Replaces mechanical variable resistors § Electronic interface provided for

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PRELIMINARY PRELIMINARY DS1722 Digital Thermometer with SPI/3-Wire Interface www.dalsemi.com FEATURES Temperature measurements require no external c

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DS1800 Dual Inverting Log Gain/Attenuator www.dalsemi.com FEATURES Ultra-low power consumption Operates from 3V or 5V supplies Two digitally controll

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DS1384 Watchdog Timekeeping Controller www.maxim-ic.com FEATURES Keeps Track of Hundredths of Seconds, Seconds, Minutes, Hours, Days, Date of the Mo

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DS9097/DS9097E COM Port Adapter www.dalsemi.com FEATURES § Provides a simple, low-cost interface to an RS232C COM Port for reading and writing iButto

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DS1287 DS1287 Real Time Clock FEATURES PIN ASSIGNMENT MOT NC NC AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 GND 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18

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DS1743/DS1743P Y2KC Nonvolatile Timekeeping RAM www.dalsemi.com FEATURES Integrated NV SRAM, real time clock, crystal, powerfail control circuit and

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DS1666, DS1666S DS1666, DS1666S Audio Digital Resistor FEATURES PIN ASSIGNMENT NC U/D INC CS GND NC NC 1 2 3 4 5 6 7 14 13 12 11 10 9 8 NC VCC VB V

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www.DataSheet4U.com DS1225AB/AD 64k Nonvolatile SRAM www.dalsemi.com FEATURES 10 years minimum data retention in the absence of external power Data

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www.maxim-ic.com DS1810 5V EconoReset with Push-Pull Output FEATURES § Automatically restarts a microprocessor after power failure § Maintains reset

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DS21Q44 Enhanced QUAD E1 FRAMER www.dalsemi.com FEATURES Four E1 (CEPT or PCM-30) /ISDN-PRI framing transceivers All four framers are fully independe

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PRELIMINARY DS4802 Low Voltage, Micro Power, High Performance, Rail-To-Rail Dual Op-Amp www.dalsemi.com FEATURES Very low operating power: 12 µA typ

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DS17485/DS17487 3V/5V Real-Time Clock www.maxim-ic.com FEATURES Incorporates industry standard DS1287 PC clock plus enhanced features: § Y2K complian

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DS1806 Digital Sextet Potentiometer www.dalsemi.com FEATURES § Six digitally controlled 64-position potentiometers § 3-wire serial port provides for

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DS12C887 Real Time Clock www.dalsemi.com FEATURES Drop-in replacement for IBM AT computer clock/calendar Pin compatible with the MC146818B and DS1287

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