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unisonic technologies co., ltd 82cxx cmos ic www.unisonic.com.tw 1 of 20 copyright ? 2009 unisonic technologies co., ltd qw-r119-005,g voltage detectors ? description the utc 82cxx series are good performance 3-terminals voltage detectors and manufactured by cmos technologies with highly accurate, low power consumption. the detection voltage is extremely accurate with mi nimal temperature drift. ? features *high-accuracy detection voltage : 2% *detect voltage range : 0.9v to 6.2v in 0.1v increments *detect voltage temperatur e characteristics: typ. 100ppm/ . *wide operating voltage range : 0.7v to 10.0v *low current consumption : typ 0.7 a(at v in =1.5v) sot-23 1 2 3 sot-25 1 3 5 2 4 to-92 1 ? ordering information ordering number pin assignment lead free halogen-free package 1 2 3 4 5 packing 82cxxl-ae3-5-r 82cxxg-ae3-5-r sot-23 g o i - - tape reel 82cxxl-af5-r 82cxxg-af5-r sot-25 o i g n n tape reel 82cxxl-t92-d-b 82cxxg-t92-d-b to-92 i g o - - tape box 82cxxl-t92-d-k 82cxxg-t92-d-k to-92 i g o - - bulk note: 1. pin assignment: i:v in o:v out g:v ss n:nc 2.xx: output voltage, refe r to marking information
82cxx cmos ic unisonic technologies co., ltd 2 of 20 www.unisonic.com.tw qw-r119-005,g ? marking information package voltage code marking sot-23 sot-25 321 lxx 5 4 voltage code l: lead free g: halogen free to-92 09:0.9v 10:1.0v 11:1.1v 12:1.2v 13:1.3v 14:1.4v 15:1.5v 16:1.6v 17:1.7v 18:1.8v 19:1.9v 20:2.0v 21:2.1v 22:2.2v 23:2.3v 24:2.4v 25:2.5v 26:2.6v 27:2.7v 28:2.8v 29:2.9v 30:3.0v 31:3.1v 32:3.2v 33:3.3v 34:3.4v 35:3.5v 36:3.6v 37:3.7v 38:3.8v 39:3.9v 40:4.0v 41:4.1v 42:4.2v 43:4.3v 44:4.4v 45:4.5v 46:4.6v 47:4.7v 48:4.8v 49:4.9v 50:5.0v 51:5.1v 52:5.2v 53:5.3v 54:5.4v 55:5.5v 56:5.6v 57:5.7v 58:5.8v 59:5.9v 60:6.0v 62:6.2v
82cxx cmos ic unisonic technologies co., ltd 3 of 20 www.unisonic.com.tw qw-r119-005,g ? marking code for sot-23/sot-25 detect volatge detect volatge part number voltage code marking code part number voltage code marking code 82c09 0.9v 9 l09 82c36 3.6v 36 l36 82c10 1.0v 10 l10 82c37 3.7v 37 l37 82c11 1.1v 11 l11 82c38 3.8v 38 l38 82c12 1.2v 12 l12 82c39 3.9v 39 l39 82c13 1.3v 13 l13 82c40 4.0v 40 l40 82c14 1.4v 14 l14 82c41 4.1v 41 l41 82c15 1.5v 15 l15 82c42 4.2v 42 l42 82c16 1.6v 16 l16 82c43 4.3v 43 l43 82c17 1.7v 17 l17 82c44 4.4v 44 l44 82c18 1.8v 18 l18 82c45 4.5v 45 l45 82c19 1.9v 19 l19 82c46 4.6v 46 l46 82c20 2.0v 20 l20 82c47 4.7v 47 l47 82c21 2.1v 21 l21 82c48 4.8v 48 l48 82c22 2.2v 22 l22 82c49 4.9v 49 l49 82c23 2.3v 23 l23 82c50 5.0v 50 l50 82c24 2.4v 24 l24 82c51 5.1v 51 l51 82c25 2.5v 25 l25 82C52 5.2v 52 l52 82c26 2.6v 26 l26 82c53 5.3v 53 l53 82c27 2.7v 27 l27 82c54 5.4v 54 l54 82c28 2.8v 28 l28 82c55 5.5v 55 l55 82c29 2.9v 29 l29 82c56 5.6v 56 l56 82c30 3.0v 30 l30 82c57 5.7v 57 l57 82c31 3.1v 31 l31 82c58 5.8v 58 l58 82c32 3.2v 32 l32 82c59 5.9v 59 l59 82c33 3.3v 33 l33 82c60 6.0v 60 l60 82c34 3.4v 34 l34 82c62 6.2v 62 l62 82c35 3.5v 35 l35
82cxx cmos ic unisonic technologies co., ltd 4 of 20 www.unisonic.com.tw qw-r119-005,g ? block diagram v in + - v ref v out vss ? typical application circuits v in vss v out v in
82cxx cmos ic unisonic technologies co., ltd 5 of 20 www.unisonic.com.tw qw-r119-005,g ? absolute maximum ratings (ta=25 , unless otherwise specified.) parameter symbol ratings unit input voltage v in 12 v output current i out 50 ma output voltage v out vss-0.3 ~ vin+0.3 v sot-23/sot-25 150 mw power dissipation to-92 p d 300 mw operating temperature t opr -40 ~ +85 storage temperature t stg -40 ~ +150 note: absolute maximum ratings are those values be yond which the device could be permanently damaged. absolute maximum ratings are stress ratings only and functional device oper ation is not implied. ? electrical characteristics (ta=25 , unless otherwise specified.) parameter symbol circuit test conditons min typ max unit detect voltage (note 2) v df 1 v df 0.98 v df v df 1.02 v hysteresis range v hys 1 v df 0.02 v df 0. 05 v df 0.08 v v in =1.5v 0.7 2.3 a v in =2.0v 0.8 2.7 a v in =3.0v 0.9 3.0 a v in =4.0v 1.0 3.2 a supply current i ss 2 v in =5.0v 1.1 3.6 a v df(t) =0.9v ~ 1.5v 0.7 6 v operating voltage v in 1 v df(t) =1.6v ~ 6.2v 0.7 10 v v in =0.7v 0.1 0.8 ma 3 n-ch, v ds =0.5v v in =1.0v 0.85 2.7 ma output current (v df 1.5v) i out 4 p-ch, v ds =2.1v, v in =6.0v -7.5 -1.5 ma v in =1.0v 1.0 2.2 ma v in =2.0v 3.0 7.7 ma v in =3.0v 5.0 10.1 ma v in =4.0v 6.0 11.5 ma 3 n-ch, v ds =0.5v v in =5.0v 7.0 13.0 ma output current (v df 1.6v) i out 4 p-ch, v ds =2.1v, v in =8.0v -10.0 -2 ma temperature characteristics df opr df v t v -40 t opr 85 100 ppm/ transient delay time t dly 5 0.2 ms note: 1. detect voltage of 1% tolerance is also available per customer?s request. 2. v df(t) : established detect voltage value
82cxx cmos ic unisonic technologies co., ltd 6 of 20 www.unisonic.com.tw qw-r119-005,g ? test circuits
82cxx cmos ic unisonic technologies co., ltd 7 of 20 www.unisonic.com.tw qw-r119-005,g ? timing chart functional description 1. when input voltage (v in ) rises above detect voltage (v df ), output voltage (v out ) will be equal to v in . 2. when input voltage (v in ) falls below detect voltage (v df ), output voltage (v out ) will be equal to the ground voltage (v ss ) level. 3. when input voltage (v in ) falls to a level below that of the minimum operating voltage (v min ), output will become unstable. in this condition, vin will equal the pulled-up output ( should output be pulled-up.) 4. when input voltage (v in ) rises above the ground voltage (v ss ) level, output will be unstable at levels below the minimum operating voltage (v min ). between the v min and detect release voltage (v dr ) levels, the ground voltage (v ss ) level will be maintained. 5. when input voltage (v in ) rises above detect release voltage (v dr ), output voltage (v out ) will be equal to v in . 6. the difference between v dr and v df represents the hysteresis range.
82cxx cmos ic unisonic technologies co., ltd 8 of 20 www.unisonic.com.tw qw-r119-005,g ? typical performance characteristics (1) p-channel driver output current vs. input voltage output current, i out (ma) output current, i out (ma) output current, i out (ma) output current, i out (ma) output current, i out (ma) output current, i out (ma)
82cxx cmos ic unisonic technologies co., ltd 9 of 20 www.unisonic.com.tw qw-r119-005,g ? typical performance characterics (cont.) 04 82c22 output current, i out (ma) 26 8 0 10 15 5 10 input voltage, v in (v) v ds =2.1v 1.5v 1.0v 0.5v 0 4 82c20 output current, i out (ma) 2 6 8 0 10 15 5 10 input voltage, v in (v) v ds =2.1v 1.5v 1.0v 0.5v 0 4 82c27 output current, i out (ma) 2 6 8 0 10 15 5 10 input voltage, v in (v) v ds =2.1v 1.5v 1.0v 0.5v 0 4 82c25 output current, i out (ma) 26 8 0 10 15 5 10 input voltage, v in (v) v ds =2.1v 1.5v 1.0v 0.5v 0 4 82c34 output current, i out (ma) 2 6 8 0 10 15 5 10 input voltage, v in (v) v ds =2.1v 1.5v 1.0v 0.5v 0 4 82c24 output current, i out (ma) 2 6 8 0 10 15 5 10 input voltage, v in (v) v ds =2.1v 1.5v 1.0v 0.5v
82cxx cmos ic unisonic technologies co., ltd 10 of 20 www.unisonic.com.tw qw-r119-005,g ? typical performance characterics (cont.) 0 4 82c45 2 6 8 0 10 15 5 10 input voltage, v in (v) v ds =2.1v 1.5v 1.0v 0.5v 0 4 82c36 26 8 0 10 15 5 10 input voltage, v in (v) v ds =2.1v 1.5v 1.0v 0.5v (2) detect, release voltage vs. ambient temperature -50 0 0.95 82c09 detect,release voltage, v df ,v dr (v) 25 -25 50 75 0.80 1.00 0.90 100 ambient temperature, ta ( ) 0.85 v dr v df -50 0 1.05 detect,release voltage, v df ,v dr (v) 25 -25 50 75 0.90 1.10 1.00 100 0.95 82c10 v dr v df ambient temperature, ta ( ) detect,release voltage, v df ,v dr (v) detect,release voltage, v df ,v dr (v)
82cxx cmos ic unisonic technologies co., ltd 11 of 20 www.unisonic.com.tw qw-r119-005,g ? typical performance characterics (cont.) detect,release voltage, v df ,v dr (v) detect,release voltage, v df ,v dr (v) detect,release voltage, v df ,v dr (v) detect,release voltage, v df ,v dr (v) detect,release voltage, v df ,v dr (v) detect,release voltage, v df ,v dr (v)
82cxx cmos ic unisonic technologies co., ltd 12 of 20 www.unisonic.com.tw qw-r119-005,g ? typical performance characterics (cont.) detect,release voltage, v df ,v dr (v) detect,release voltage, v df ,v dr (v) detect,release voltage, v df ,v dr (v) detect,release voltage, v df ,v dr (v) (3) supply current vs. input voltage 02 2.5 82c09 supply current, iss ( a) 3 1 4 5 0 3.0 3.5 2.0 1.5 6 input voltage, v in (v) 0.5 1.0 25 ta=85 -40 02 2.5 82c10 supply current, iss ( a) 3 1 4 5 0 3.0 3.5 2.0 1.5 6 input voltage, v in (v) 0.5 1.0 25 ta=85 -40
82cxx cmos ic unisonic technologies co., ltd 13 of 20 www.unisonic.com.tw qw-r119-005,g ? typical performance characterics (cont.) 02 2.5 82c15 supply current, iss ( a) 3 1 4 5 0 3.0 2.0 1.5 6 input voltage, v in (v) 0.5 1.0 25 ta=85 -40 02 2.5 82c18 supply current, iss ( a) 0 3.0 3.5 2.0 1.5 input voltage, v in (v) 0.5 1.0 4 6 8 25 ta=85 10 supply current, iss ( a) input voltage, v in (v) 02 2.5 82c22 4 6 0 3.0 3.5 2.0 1.5 8 0.5 1.0 25 ta=85 -40 10 02 2.5 82c11 supply current, iss ( a) 3 1 4 5 0 3.0 3.5 2.0 1.5 6 input voltage, v in (v) 0.5 1.0 25 ta=85 -40 02 2.5 82c12 supply current, iss ( a) 3 1 4 5 0 3.0 3.5 2.0 1.5 6 input voltage, v in (v) 0.5 1.0 25 ta=85 -40 supply current, iss ( a) input voltage, v in (v) 02 2.5 82c20 4 6 0 3.0 3.5 2.0 1.5 8 0.5 1.0 25 ta=85 -40 10 -40
82cxx cmos ic unisonic technologies co., ltd 14 of 20 www.unisonic.com.tw qw-r119-005,g ? typical performance characterics (cont.) supply current, iss ( a) supply current, iss ( a) 02 2.5 82c45 supply current, iss ( a) 4 6 0 3.0 3.5 2.0 1.5 8 input voltage, v in (v) 0.5 1.0 25 ta=85 -40 10 02 2.5 82c36 supply current, iss ( a) 46 8 0 3.0 3.5 2.0 1.5 10 input voltage, v in (v) 0.5 1.0 25 ta=85 -40 02 2.5 82c34 supply current, iss ( a) 46 8 0 3.0 3.5 2.0 1.5 10 input voltage, v in (v) 0.5 1.0 25 ta=85 -40 02 2.5 82c27 supply current, iss ( a) 4 6 0 3.0 3.5 2.0 1.5 8 input voltage, v in (v) 0.5 1.0 25 ta=85 -40 10
82cxx cmos ic unisonic technologies co., ltd 15 of 20 www.unisonic.com.tw qw-r119-005,g ? typical performance characterics (cont.) (4) n-channel driver output current vs. input voltage output current, i out (ma) output current, i out (ma) output current, i out (ma) output current, i out (ma) output current, i out (ma) output current, i out (ma)
82cxx cmos ic unisonic technologies co., ltd 16 of 20 www.unisonic.com.tw qw-r119-005,g ? typical performance characterics (cont.) output current, i out (ma) output current, i out (ma) 0 15 82c34 output current, i out (ma) 1 2 3 0 10 4 input voltage, v in (v) 5 v ds =0.5v ta=-40 25 85 0 25 82c27 output current, i out (ma) 0.5 1.0 1.5 0 15 2.5 input voltage, v in (v) 5 v ds =0.5v 85 ta=-40 25 20 10 2.0 3.0 0 25 82c25 output current, i out (ma) 0.5 1.0 1.5 0 15 2.5 input voltage, v in (v) 5 v ds =0.5v 85 ta=-40 25 20 10 2.0 3.0 0 25 82c24 output current, i out (ma) 0.5 1.0 1.5 0 15 2.5 input voltage, v in (v) 5 v ds =0.5v ta=-40 25 20 10 2.0 3.0 20 25 30 85
82cxx cmos ic unisonic technologies co., ltd 17 of 20 www.unisonic.com.tw qw-r119-005,g ? typical performance characterics (cont.) 0 40 82c45 output current, i out (ma) 1 2 0 20 2.5 input voltage, v in (v) v ds =0.5v ta=-40 25 30 10 3 3.0 85 0 30 82c36 output current, i out (ma) 1 2 3 0 20 4 input voltage, v in (v) 10 v ds =0.5v ta=-40 25 85 25 15 5 (5) n-channel driver output current vs. v ds 0 0.4 1.0 82c09 output current, i out (ma) 0.2 0.6 0.8 0 1.2 1.4 0.8 0.6 1.0 v ds (v) 0.2 0.4 0 0.4 1.0 82c10 output current, i out (ma) 0.2 0.6 0.8 0 1.2 1.4 0.8 0.6 1.0 v ds (v) 0.2 0.4 ta=25 v in =0.8v 0.7v v in =0.8v 0.7v ta=25 output current, i out (ma) output current, i out (ma)
82cxx cmos ic unisonic technologies co., ltd 18 of 20 www.unisonic.com.tw qw-r119-005,g ? typical performance characterics (cont.) output current, i out (ma) output current, i out (ma) output current, i out (ma) output current, i out (ma) 0 1.0 6 82c20 output current, i out (ma) 0.5 1.5 2.0 0 8 10 4 2 v ds (v) ta=25 v in =1.8v 1.0v 12 14 2.5 0 1.0 6 82c18 output current, i out (ma) 0.5 1.5 2.0 0 8 10 4 2 v ds (v) ta=25 v in =1.5v 1.0v
82cxx cmos ic unisonic technologies co., ltd 19 of 20 www.unisonic.com.tw qw-r119-005,g ? typical performance characterics (cont.) 0 1.0 20 82c24 output current, i out (ma) 0.5 1.5 2.0 0 25 15 10 v ds (v) ta=25 1.0v 1.5v 5 2.5 3.0 0 1.0 20 82c25 output current, i out (ma) 0.5 1.5 2.0 0 25 15 10 v ds (v) ta=25 1.0v 1.5v 5 2.5 3.0 v in =2.0v v in =2.0v 0 1.0 20 82c22 output current, i out (ma) 0.5 1.5 2.0 0 25 15 10 v ds (v) ta=25 1.0v 1.5v 5 2.5 3.0 v in =2.0v 0 1.0 20 82c27 output current, i out (ma) 0.5 1.5 2.0 0 25 30 15 10 v ds (v) ta=25 1.0v 2.0v 1.5v v in =2.5v 5 2.5 3.0 output current, i out (ma) output current, i out (ma)
82cxx cmos ic unisonic technologies co., ltd 20 of 20 www.unisonic.com.tw qw-r119-005,g ? typical performance characterics (cont.) 0 1.0 60 82c45 0.5 1.5 2.0 0 70 80 50 40 v ds (v) 2.0v 1.5v 30 2.5 3.0 3.5v 2.5v 3.0v v in =4.0v ta=25 20 10 3.5 4.0 utc assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all utc products described or contained herein. utc products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. the information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice.

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