LTC1655I Linear Technology, LTC1655I Datasheet
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LTC1655I
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LTC1655I Summary of contents
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... The LTC1655 is pin compatible with Linear Technology’s 12-bit V OUT It is the only buffered 16-bit DAC in an SO-8 package and it includes an onboard reference for stand alone performance. , LTC and LT are registered trademarks of Linear Technology Corporation. MICROWIRE is a trademark of National Semiconductor Corporation. 6 REF + RAIL-TO-RAIL ...
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... REF OUT Maximum Junction Temperature ......................... 125 C Operating Temperature Range LTC1655C .............................................. LTC1655I........................................... – Storage Temperature Range ................ – 150 C Lead Temperature (Soldering, 10 sec)................. 300 C ELECTRICAL CHARACTERISTICS The denotes specifications which apply over the full operating temperature range, otherwise specifications are ...
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ELECTRICAL CHARACTERISTICS The denotes specifications which apply over the full operating temperature range, otherwise specifications are 4.5V to 5.5V, V unloaded, REF unloaded OUT SYMBOL PARAMETER Digital I/O V Digital Input High Voltage IH V ...
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LTC1655 W U TYPICAL PERFORMANCE CHARACTERISTICS Differential Nonlinearity 1.0 0.8 0.6 0.4 0.2 0 –0.2 –0.4 –0.6 –0.8 –1.0 0 16,384 32,768 49,152 65,535 DIGITAL INPUT CODE 1655 G01 Minimum Output Voltage vs Output Sink Current 1.0 CODE: ALL 0’s ...
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PIN FUNCTIONS CLK (Pin 1): The TTL Level Input for the Serial Interface Clock. D (Pin 2): The TTL Level Input for the Serial Interface IN Data. Data on the D pin is latched into the shift ...
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LTC1655 U U DEFI ITIO S Differential Nonlinearity (DNL): The difference between the measured change and the ideal 1LSB change for any two adjacent codes. The DNL error between any two codes is calculated as follows: DNL = ( V ...
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U U APPLICATIONS INFORMATION Rail-to-Rail Output Considerations In any rail-to-rail DAC, the output swing is limited to voltages within the supply range. If the DAC offset is negative, the output for the lowest codes limits shown in ...
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LTC1655 U TYPICAL APPLICATIONS This circuit shows how to use an LTC1655 to make an optoisolated digitally controlled 4mA to 20mA process controller. The controller circuitry, including the optoisolation, is powered by the loop voltage that can have a wide ...
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U TYPICAL APPLICATIONS This circuit shows how to make a bipolar output 16-bit DAC with a wide output swing using an LTC1655 and an LT1077. R1 and R2 resistively divide down the LTC1655 output and an offset is summed in ...
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LTC1655 PACKAGE DESCRIPTION 0.300 – 0.325 (7.620 – 8.255) 0.009 – 0.015 (0.229 – 0.381) +0.035 0.325 –0.015 +0.889 8.255 –0.381 *THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS. MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.010 INCH (0.254mm) ...
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... FLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE Information furnished by Linear Technology Corporation is believed to be accurate and reliable. However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen- tation that the interconnection of its circuits as described herein will not infringe on existing patent rights. ...
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... DAC with Rail-to-Rail OUT DAC in SO-8 Package OUT = 4.5V to 5.5V 4.095V CC OUT = 2.7V to 5.5V 2.5V CC OUT DAC in SO-8 OUT = 4.5V to 5.5V 4.095V CC OUT = 2.7V to 5.5V 2.5V CC OUT OUT DAC in MS8 Package. Output OUT CC DAC in MS8 Package. Output OUT CC 1655f LT/TP 0399 4K • PRINTED IN USA LINEAR TECHNOLOGY CORPORATION 1998 CC ...