Real Time Clock

DESCRIPTION The DS1285 Real Time Chip is a direct replacement for the MC146818A in IBM AT computer clock/calendar and other applications. For a complete description of operating conditions, electrical and mechanical charac teristics, bus timing, and pin descriptions see the DS12885 data shee

Real-Time Clock

DESCRIPTION\nThe DS1285 Real Time Chip is a direct replacement for the MC146818A in IBM AT computer clock/calendar and other applications. For a complete description of operating conditions, electrical and mechanical charac\nteristics, bus timing, and pin descriptions see the DS12885 data sheet.FEAT • Drop-in replacement for IBM AT computer clock/calendar\n• Pin configuration closely matches MC146818A\n• Counts seconds, minutes, hours, day of the week,date, month, and year with leap year compensation\n• Binary or BCD representation of time, calendar, and alarm\n• 12- or 24-hour clock with AM an;

Real Time Clock

DESCRIPTION The DS1285 Real Time Chip is a direct replacement for the MC146818A in IBM AT computer clock/calendar and other applications. For a complete description of operating conditions, electrical and mechanical charac teristics, bus timing, and pin descriptions see the DS12885 data shee

400ksps/300ksps, Single-Supply, Low-Power, Serial 12-Bit ADCs with Internal Reference

General Description The MAX1284/MAX1285 12-bit analog-to-digital converters (ADCs) combine a high-bandwidth track/hold (T/H), a serial interface with high conversion speed, an internal +2.5V reference, and low power consumption. The MAX1284 operates from a single +4.5V to +5.5V supply. The MAX128

400ksps/300ksps, Single-Supply, Low-Power, Serial 12-Bit ADCs with Internal Reference

General Description The MAX1284/MAX1285 12-bit analog-to-digital converters (ADCs) combine a high-bandwidth track/hold (T/H), a serial interface with high conversion speed, an internal +2.5V reference, and low power consumption. The MAX1284 operates from a single +4.5V to +5.5V supply. The MAX128

400ksps/300ksps, Single-Supply, Low-Power, Serial 12-Bit ADCs with Internal Reference

General Description The MAX1284/MAX1285 12-bit analog-to-digital converters (ADCs) combine a high-bandwidth track/hold (T/H), a serial interface with high conversion speed, an internal +2.5V reference, and low power consumption. The MAX1284 operates from a single +4.5V to +5.5V supply. The MAX128

RF & MICROWAVE TRANSISTORS HF SSB APPLICATIONS

DESCRIPTION The SD1285 is a 12.5 V epitaxial NPN planar transistor designed primarily for SSB communications. This device utilizes emitter ballasting to achieve extreme ruggedness under severe operating conditions. ■ 30 MHz ■ 12.5 VOLTS ■ COMMON EMITTER ■ GOLD METALLIZATION ■ I

3V Micropower Sampling 12-Bit A/D Converters in SO-8 Packages

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