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DS276

Dallas Semiconducotr
Part Number DS276
Manufacturer Dallas Semiconducotr
Description Low Power Transceiver
Published Mar 30, 2005
Detailed Description DS276 Low Power Transceiver Chip www.dalsemi.com FEATURES Low-power serial transmitter/receiver for battery-backed syst...
Datasheet PDF File DS276 PDF File

DS276
DS276

Overview
DS276 Low Power Transceiver Chip www.
dalsemi.
com FEATURES Low-power serial transmitter/receiver for battery-backed systems Transmitter steals power from receive signal line to save power Single 3V or 5V operation Full duplex operation up to 20k bps Ultra-low static current Compatible with RS-232-E signals PIN ASSIGNMENT RXOUT VDRV+ TXIN GND 1 2 3 4 8 7 6 5 VCC RXIN VDRVTXOUT DS276 8-Pin DIP (300-mil) DS 276S 8-Pin SOIC (150-mil) PIN DESCRIPTION RXOUT VDRV+ TXIN GND TXOUT VDRVRXIN VCC RS-232 Receiver Output Transmit Driver Positive Supply RS-232 Driver Input System Ground (0V) RS-232 Driver Output Transmit Driver Negative Supply RS-232 Receiver Input System Logic Supply (3-5V) ORDERING INFORMATION DS276 DS276S 8-Pin DIP 8-Pin SOIC DESCRIPTION The DS276 Line-Powered RS-232 Transceiver Chip is a CMOS device that provides a low-cost, very low-power interface to RS-232 serial ports.
The receiver input translates RS-232 signal levels to common CMOS/TTL levels.
The transmitter can be us...


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