tel : 886-2-29162151 fax: 886-2-29174598 url: http://www.princeton.com.tw infrared remote control transmitter PT2211 princeton technology corp. description PT2211 is a remote control transmitter utilizing cmos technology specially designed for use on general purpose (rc-5) infrared applications with low voltage supply and large debounce time. it is compatible with pt2210. PT2211 supports up to 32 systems. each system has a maximum of 64 commands. using the ext pin, 128 commands may be supported. pin assignments and application circuit are optimized for easy pcb layout and low cost benefits. features r cmos technology r low voltage supply r PT2211 (28 pins) supports up to 32 systems r PT2211 (24 pins) supports up to 8 systems r single pin oscillator r bi-phase transmission technique r provides 4,096 commands r custom code options available applications r television r vcr r audio equipment r multi-media system r personal computer
tel : 886-2-29162151 fax: 886-2-29174598 url: http://www.princeton.com.tw infrared remote control transmitter PT2211 princeton technology corp. pin configuration ., 606 & & & & 0'287 '287 .2 .2 .2 .2 .2 9vv ., 606 & 0'287 '287 .2 .2 .2 .2 .2 9vv .2 9 ., ., ., ., ., ., ., (;7 1& 26& .2 .2 .2 '' 9 ., ., ., ., ., ., ., (;7 26& .2 .2 '' PT2211 (28 pins) PT2211 (24 pins)
tel : 886-2-29162151 fax: 886-2-29174598 url: http://www.princeton.com.tw infrared remote control transmitter PT2211 princeton technology corp. ki7 sms c0 mdout dout ko7 ko6 ko5 ko4 ko3 vss ko2 vdd ki6 ki5 ki4 ki3 ki2 ki1 ki0 ext osc ko0 ko1 12 3 4 56 7 8 r led i o h m 1 k vcc vcc + vcc cx r gnd 1 2 3 4 5 67 8 910 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99100 101 102 103 104 105 106 107 108 109 110 111 112 113 11 4 1 1 5 11 6 1 1 7 11 8 119 12 0 121 122 123124 125 126 127 128 note: 1. cx= 10uf to 47uf 2. r = 0 to 6.8 k o hm s .+] PT2211 (24 pins) application circuits
tel : 886-2-29162151 fax: 886-2-29174598 url: http://www.princeton.com.tw infrared remote control transmitter PT2211 princeton technology corp. application circuits ki7 sms c0 c1 c2 c3 mdout dout ko7 ko6 ko5 ko4 ko3 vss vdd ki6 ki5 ki4 ki3 ki2 ki1 ki0 ext nc osc ko0 ko1 ko2 12 3 4 56 7 8 9 17 10 18 11 19 12 20 13 21 14 22 15 23 16 24 252627 28 293031 32 ir led i oh m 1 k vcc vcc + vcc cx r gnd 1 2 3 4 5 67 8 910 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99100101 102103 1 04 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 n ote: 1. cx= 10uf to 47uf 2. r = 0 to 6.8 k ohm s .+] PT2211 (28 pins) application circuit
tel : 886-2-29162151 fax: 886-2-29174598 url: http://www.princeton.com.tw infrared remote control transmitter PT2211 princeton technology corp. order information valid part number package PT2211 28 pins, so (300 mil) PT2211-24 24 pins, so (300 mil)
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