cdt-3138 --- 1 CDT3138 p 1 led ? ic CDT3138 ? CDT3138 ?TO??? 3 led ?? ic M led ???K? led ic ??W? cmos u?g ? 1.35~5.00vdc oB < 5 a |lI -- one shot opt I -- N?x |lI?? ? led BmW? W power on ? on mode ic _ 16 pin dip b pad ? f pad ? f 1 2 3 4 5 vdd opt vss os test ?O _W? vss W? ??O one-shot |lI ?y? 6 7 8 9 10 osco osci l3 l2 l1 U? U? led3 ? led2 ? led1 ? ? x op I Wq? ? led ? ?rg CDT3138-01 opt I _ opt I vss 1 ? 3 ? 3.3 hz 3.3 hz s 0.3 s 1.0 CDT3138-02 opt I _ opt I vss 8 ? 16 ? 3.3 hz 3.3 hz s 2.5 s 5.0 led duty cycle: 1/2, Wq` : 20 @3vdc chip size: 1410 x 1740 m ic vdd ? CDT3138-2 opt vdd vss - - os l1 - - l2 - - l3 test - - - - - - 8 osco osci 16 2 15 3 14 4 13 5 12 6 11 7 10 1 9 10 l1 9 l2 8 l3 1 vdd 3 vss 2 opt 4 os 5 test 7 osci 6 osco CDT3138 ?w??? chip design technology inc. 89 3 8
cdt-3138 --- 2 CDT3138 p 2 led ? ic 1. os I ( |lI )( ?? ) 2. os I ( |lI )( r ) 3. cds W ?f 1. opt I? N?xI _W? vss W ? 2. ??| os Ir , led ??W , | ?tW??? (re-trig) 3. ? os Ir , led W???W 4. r {? 5. ?? os I ( |lI ) 6. cds ??oB < 5 a, ? os I ??? led ?W , rcds { cds ? ` 10 l1 9 l2 8 l3 1 vdd 3 vss 2 opt 4 os 5 test 7 osci 6 osco CDT3138 os opt l3 l2 l1 os opt l3 l2 l1 r 10 9 8 l3 l2 l1 r r cds(5.6k..) cds { cds ` 10 l1 9 l2 8 l3 1 vdd 3 vss 2 opt 4 os 5 test 7 osci 6 osco CDT3138 10 l1 9 l2 8 l3 1 vdd 3 vss 2 opt 4 os 5 test 7 osci 6 osco CDT3138
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