1 standard ics pulse driver for lcd drive BU9764FV 1) six internal level converter channels. 2) ttl input. 3) shifts levels to convert 5v signals into 16v signals. 4) compact ssop-b16 package. absolute maximum ratings (ta = 25?) parameter v dd1 v dd2 v in v out ?0.5 ~ v ss + 7.0 ?0.5 ~ v ss + 20.0 ?0.5 ~ v dd1 + 0.5 ?0.5 ~ v dd2 + 0.5 v symbol limits unit v v v v dd1 pin v dd2 v in1 ~ v in6 v out1 ~ v out6 i out 10 v out1 ~ v out6 ma topr ?25 ~ + 85 c tstg ?65 ~ + 150 c pd 400 mw power supply voltage (1) power supply voltage (2) * 1 input voltage output voltage output current operating temperature range storage temperature range power dissipation * 2 * 1 v dd2 > v dd1 * 2 power dissipation is reduced by ?4.0mw for each increase in ta of 1 c over 25 c. recommended operating conditions (ta = 25?) parameter power supply voltage (1) power supply voltage (2) ambient temperature v dd1 v dd2 ta 5.0 0.5 16 0.5 0 ~ 70 v symbol limits unit v c v dd1 pin v dd2 the BU9764FV is a level converter ic designed for lcd drive, which receives 5v signals and converts them to 16v signals. the compact ssop-b16 package contains six internal level converters. applications small- to medium-sized tft liquid crystal panels for movie projectors, lcd projectors, and other similar devices features
2 standard ics BU9764FV block diagram 1 2 3 4 5 6 7 8 v dd2 v out1 v out2 v out3 v ss v out4 v out5 v out6 16 15 14 13 12 11 10 9 v dd1 v in1 v in2 v in3 v ss v in4 v in5 v in6 pin descriptions pin no. i / o 16 v dd1 i v dd2 1 v ss 5, 12 v in1 ~ v in6 9, 10, 11 13, 14, 15 o v out1 ~ v out6 2, 3, 4 6, 7, 8 pin name function processing when not used power supply pin for input buffer power supply pin for output buffer pulse input pin ground pin * 3 pulse output pin open * 3 when using the ic, ground both pins 5 and 12. short v ss
3 standard ics BU9764FV v dd1 gnd input pad v dd2 v dd2 gnd output pad input / output circuits (1) input circuit pin nos. 9, 10, 11, 13, 14, 15 (2) output circuit pin nos. 2, 3, 4, 6, 7, 8 electrical characteristics (unless otherwise noted, ta = 25?, v dd1 = 5v, v dd2 = 16v) parameter v ih v il i in v oh v ol i oh i ol 1.0 v symbol 2.0 ?1.0 15.9 min. 16.0 0.0 typ. 0.8 1.0 0.1 ?1.0 ma v ma max. unit conditions v m a v v ol = 0.5v i dd 20 m av in = 0v, or v dd1 i oh = 20 m a v oh = 15.5v i oh = ?20 m a input high level voltage input low level voltage input current output high level voltage output low level voltage output high level current output low level current standby current ac characteristics (unless otherwise noted, ta = 25?, v dd1 = 5v, v dd2 = 16v) parameter t tlh t thl t tlh t thl t plh t phl t plh ns symbol min. 30 20 20 30 30 20 20 typ. 60 40 40 60 60 40 40 ns ns ns max. unit conditions ns ns ns t phl ?060ns d t 10ns d t 10ns * 4 not 100% tested output transition time * 4 propagation delay time propagation delay time differential between channels * 4 load: 35pf load: 5pf load: 35pf load: 5pf load: 35pf load: 5pf
4 standard ics BU9764FV external dimensions (units: mm) ssop-b16 9 8 16 1 0.1 6.4 0.3 4.4 0.2 5.0 0.2 0.1 0.15 0.1 0.22 0.1 0.65 1.15 0.1 0.3min.
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