LC89080Q Sanyo, LC89080Q Datasheet
LC89080Q
Related parts for LC89080Q
LC89080Q Summary of contents
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... Ordering number : EN*4030A Preliminary Overview The LC89080 and LC89080Q are high-speed current- output D/A converters. They feature 8-bit resolution, provide 3 channels on a single chip, and can be used in demodulators for high-speed signals such as video signals. Features • Resolution: 8 bits • D/A converters: Three current-output D/A converter channels on a single chip • ...
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Specifications Absolute Maximum Ratings 25°C, V Parameter Maximum supply voltage Input voltage Operating temperature Storage temperature Allowable Operating Ranges Parameter Symbol Supply voltage V DD Reference voltage input V IN REF Output resistance R O Input high-level ...
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Pin Assignment LC89080 (DIP42S) Pin No. Symbol 1 DV Digital system power supply (+ DA1 Channel A digital input (MSB DA2 to DA7 Channel A digital input 9 DA8 Channel A digital input (LSB) ...
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... Pin Assignment LC89080Q (QFP48A) Pin No. Symbol DA5 to 7 Channel A digital input 4 DA8 Channel A digital input (LSB) 5 DB1 Channel B digital input (MSB Unused (no connection DB2 to DB7 Channel B digital input 13 DB8 Channel B digital input (LSB) 14 DC1 Channel C digital input (MSB) ...
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... LC89080 Operation The LC89080 and LC89080Q include three current-matrix D/A converters on chip. These D/A converters each have 63 basic current cells (with current weight I) and two weighted current cells (I/2 and I/4). These current cells are turned on or off according to the input digital code (a binary code). The sum of these currents is output to the output pins (IO and ...
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... Sample Application Circuit: LC89080Q Application circuit in which the output resistance is 75 Ω and the internally generated 1-V reference voltage is used. AC Characteristics –30 to 70°C, V Parameter Symbol Data setup time ts Data hold time th Output delay time td LC89080, 89080Q = 4 Conditions min typ ...
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Timing Chart The digital inputs for all 3 channels are acquired on the rising edge of the clock input, after which the corresponding analog voltages are output. LC89080, 89080Q No. 4030-7/8 ...
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... Information (including circuit diagrams and circuit parameters) herein is for example only not guaranteed for volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. ...