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single low voltage rail-to-rail ou tput operational amplifier azv321 1 mar. 2010 rev. 1. 3 bcd semiconductor manufacturing limited single general purpose low voltage comparator azv331 1 bcd semiconductor manufacturing limited data sheet general description the azv331 is a low voltage 2.5v to 5.5v, single comparator, which has a very low supply current of 60 a, making the part an ex cellent choice for portable electronic systems. the de vice is pin-for-pin compati- ble replacement of the lmv331. the azv331 is built with bicmos process with bipo- lar input and output stages for improved noise perfor- mance. it is a cost-effective solution for portable consumer products where space, low voltage, low power and price are the prim ary specification in circuit design. the azv331 is available in space saving sc-70-5 and sot-23-5 packages, the sc-70-5 is approximately half the size of the sot-23-5. features guaranteed 2.5v to 5.5v performance. industrial temperature range: -40 o c to 85 o c low supply current: 60 a typical input common mode voltage range includes ground low output saturation voltage 200 mv typical open collector output for maxima flexibility space saving sc-70-5 and sot-23-5 packages applications notebook and pda low power, low vo ltage applications general purpose portable devices mobile communication battery-powered systems figure 1. package type s of azv331 sot-23-5 sc-70-5
single low voltage rail-to-rail ou tput operational amplifier azv321 2 mar. 2010 rev. 1. 3 bcd semiconductor manufacturing limited 2 bcd semiconductor manufacturing limited data sheet single general purpose low voltage comparator azv331 functional block diagram output in+ in- v ee figure 2. pin configuration of azv331 (top view) figure 3. functional block diagram of azv331 pin configuration ks/k package (sc-70-5/sot-23-5) 1 34 5 2 v cc in- in+ v ee v cc output
single low voltage rail-to-rail ou tput operational amplifier azv321 3 mar. 2010 rev. 1. 3 bcd semiconductor manufacturing limited single general purpose low voltage comparator azv331 3 bcd semiconductor manufacturing limited data sheet parameter symbol value unit power supply voltage v cc 6v operation junction temperature t j 150 o c storage temperature range t stg -65 to 150 o c lead temperature (soldering, 10 seconds) t lead 260 o c esd (machine model) 300 v esd (human body model) 4000 v note 1: stresses greater than those listed under "absolute maximum ratings" may cause perm anent damage to the device. these are stress ratings only, and functional operation of the de vice at these or any other conditions beyond t hose indicated under "recommended operating conditions" is not implied. exposure to "absol ute maximum ratings" for extended periods may affect device reliability. absolute maximum ratings (note 1) recommended operating conditions parameter symbol min max unit supply voltage v cc 2.5 5.5 v ambient operating temperature range t a -40 85 o c ordering information package temperature range part number marking id packing type lead free green lead free green sc-70-5 -40 to 85 o c AZV331KSTR-E1 azv331kstr-g1 22 b2 tape & reel sot-23-5 -40 to 85 o c azv331ktr-e1 azv331ktr-g1 e6s g6s tape & reel circuit type package e1: lead free azv331 tr: tape and reel k: sot-23-5 - ks: sc-70-5 g1: green bcd semiconductor's pb-free products, as designa ted with "e1" suffix in the part num ber, are rohs compliant. products with "g1" suffix are available in green packages.
single low voltage rail-to-rail ou tput operational amplifier azv321 4 mar. 2010 rev. 1. 3 bcd semiconductor manufacturing limited 4 bcd semiconductor manufacturing limited data sheet single general purpose low voltage comparator azv331 2.7v dc electrical characteristics parameter symbol conditions min typ max unit input offset voltage v os 1.7 7 mv 9 input offset voltage average drift tcv os 5 v/ o c input bias current i b i in + or i in - with output in linear range, v cm =0v 10 250 na 400 input offset current i io i in + - i in -, v cm =0v 550 na 150 saturation voltage v sat i sink 1ma 200 mv 500 output sink current i sink v o 1.5v 523 ma input common-mode voltage range v cm -0.1 2 v supply current i cc 40 100 a 150 output leakage current i leakage 0.003 a limits in standard typefa ce are guaranteed for t a =25 o c, v cc =2.7v, v ee =0v, r l =5.1k ? connected to v cc and v cm =0, bold typeface applies over full temperatur e ranges, unless othe rwise specified. 2.7v ac electrical characteristics parameter symbol conditions min typ max unit propagation delay (high to low) t phl input overdrive=10mv 1000 ns input overdrive=100mv 350 propagation delay (low to high) t plh input overdrive=10mv 500 ns input overdrive=100mv 400 all limits are gua ranteed for t a =25 o c, v cc =2.7v, v ee =0v, r l =5.1k ? connected to v cc and v cm =0, unless otherwise specified.
single low voltage rail-to-rail ou tput operational amplifier azv321 5 mar. 2010 rev. 1. 3 bcd semiconductor manufacturing limited 5 bcd semiconductor manufacturing limited data sheet single general purpose low voltage comparator azv331 5v dc electrical characteristics parameter symbol conditions min typ max unit input offset voltage v os 1.7 7 mv 9 input offset voltage average drift tcv os 5 v/ o c input bias current i b i in + or i in - with output in linear range, v cm =0v 25 250 na 400 input offset current i io i in + - i in -, v cm =0v 250 na 150 saturation voltage v sat i sink 4ma 200 400 mv 500 output sink current i sink v o 1.5v 10 84 ma input common-mode voltage range v cm -0.1 4.2 v voltage gain a v 20 50 v/mv supply current i cc 60 120 a 150 output leakage current i leakage 0.003 a 5v ac electrical characteristics parameter symbol conditions min typ max unit propagation delay (high to low) t phl input overdrive=10mv 600 ns input overdrive=100mv 200 propagation delay (low to high) t plh input overdrive=10mv 450 ns input overdrive=100mv 300 limits in standard type face are guaranteed for t a =25 o c, v cc =5v, v ee =0v, r l =5.1k ? connected to v cc and v cm =0, bold typeface applies over full temperatur e ranges, unless othe rwise specified. all limits are guaranteed for t a =25 o c, v cc =5v, v ee =0v, r l =5.1k ? connected to v cc and v cm =0, unless otherwise specified.
single low voltage rail-to-rail ou tput operational amplifier azv321 6 mar. 2010 rev. 1. 3 bcd semiconductor manufacturing limited 6 bcd semiconductor manufacturing limited data sheet single general purpose low voltage comparator azv331 figure 4. supply current vs. supply voltage figure 5. supply current vs. supply voltage figure 6. supply current vs. temperature figure 7. supply current vs. temperature typical performance characteristics -40 -20 0 20 40 60 80 100 120 35 40 45 50 55 60 65 70 75 80 output high output low v cc =5v, v ee =0v supply current ( a) temperature ( o c) -40-20 0 20406080100120 35 40 45 50 55 60 65 70 75 output high output low v cc =2.7v, v ee =0v supply current ( a) temperature ( o c) 12345678 0 10 20 30 40 50 60 70 80 90 100 supply current ( a) supply voltage (v) t c =-40 o c t c =25 o c t c =85 o c output low 12345678 0 5 10 15 20 25 30 35 40 45 50 55 60 supply current ( a) supply voltage (v) t c =-40 o c t c =25 o c t c =85 o c output high t a =25 o c , unless otherwise specified.
single low voltage rail-to-rail ou tput operational amplifier azv321 7 mar. 2010 rev. 1. 3 bcd semiconductor manufacturing limited single general purpose low voltage comparator azv331 7 bcd semiconductor manufacturing limited data sheet figure 8. output voltage vs. output sink current figure 9. output voltage vs. output sink current typical performance char acteristics (continued) 0 5 10 15 20 25 30 35 40 45 50 55 0.00 0.25 0.50 0.75 1.00 1.25 1.50 1.75 2.00 2.25 2.50 2.75 output voltage (v) output sink current (ma) v cc =2.7v, v ee =0 figure 10. propagation delay vs. temperature figure 11. propagation delay vs. input overdrive voltage 0 102030405060708090100 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 ouput voltage (v) output sink current (ma) v cc =5v, v ee =0v t a =25 o c , unless otherwise specified. -40-20 0 20406080100120 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330 340 350 t phl to 50% t plh to 50% propagation delay (ns) case temperature ( o c) v cc =5v, v ee =0v input overdrive voltage=100mv r l =5.1k ? 0 20 40 60 80 100 120 140 160 180 200 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 t phl to 50% t plh to 50% v cc =5v, v ee =0v r l =5.1k ? propagation delay ( s) input overdrive voltage (mv)
single low voltage rail-to-rail ou tput operational amplifier azv321 8 mar. 2010 rev. 1. 3 bcd semiconductor manufacturing limited 8 bcd semiconductor manufacturing limited data sheet single general purpose low voltage comparator azv331 typical performance ch aracteristics (continued) figure 12. propagation delay vs. load capacitors 0 20 40 60 80 100 120 140 0 100 200 300 400 500 600 700 800 900 1000 t plh to 50% v cc =5v, v ee =0v input overdrive voltage=100mv r l =5.1k ? propagation delay (ns) load capacitor (pf) t phl to 50% figure 14. response time for positive transition figure 15. response time for negative transition -40-20 0 20406080100120 100 120 140 160 180 200 220 240 260 280 saturation voltage (mv) case temperature ( 0 c) v cc =5v, i sink =4ma v cc =2.7v, i sink =1ma figure 13. saturation voltage vs. case temperature input output output input overdrive voltage=100mv r l =5.1k ? v cc =5v v cc =2.7v input output input overdrive voltage=100mv r l =5.1k ? v cc =5v v cc =2.7v t a =25 o c , unless otherwise specified.
single low voltage rail-to-rail ou tput operational amplifier azv321 9 mar. 2010 rev. 1. 3 bcd semiconductor manufacturing limited 9 bcd semiconductor manufacturing limited data sheet single general purpose low voltage comparator azv331 figure 18. response time for positive transition figure 19. response time for negative transition figure 16. response time for negative transition figure 17. response time for positive transition typical performance ch aracteristics (continued) input overdrive voltage=10mv r l =5.1k ? input output v cc =5v v cc =2.7v input overdrive voltage=10mv r l =5.1k ? input output output v cc =5v v cc =2.7v t a =25 o c , unless otherwise specified. input 5mv input overdrive voltage=100mv v cc =5v, r l =5.1k ? 10mv 20mv output 5mv 10mv 20mv input v cc =5v, r l =5.1k ? output input overdrive voltage=100mv
single low voltage rail-to-rail ou tput operational amplifier azv321 10 mar. 2010 rev. 1. 3 bcd semiconductor manufacturing limited 10 bcd semiconductor manufacturing limited data sheet single general purpose low voltage comparator azv331 figure 22. 500khz response figure 20. 100khz response v cc =5v, r l =5.1k ? input output input overdrive voltage=100mv figure 21. 100khz response typical performance ch aracteristics (continued) t a =25 o c , unless otherwise specified. input overdrive voltage=10mv input output v cc =5v, r l =5.1k ? input overdrive voltage=100mv input output v cc =5v, r l =5.1k ?
single low voltage rail-to-rail ou tput operational amplifier azv321 11 mar. 2010 rev. 1. 3 bcd semiconductor manufacturing limited 11 bcd semiconductor manufacturing limited data sheet single general purpose low voltage comparator azv331 figure 23. basic comparator figure 24. driving cmos/ttl figure 25. one sh ot multivibrator 75pf 100k v cc 4.3k v o 100k 100k - + v in azv331 figure 26. squarewave oscillator +v in +v ref azv331 v cc 3k v o + - 100k +5.0v + - 1/4 mm54cxx azv331 1m in914 in914 1m 1m v cc v o 10k - + +v in 100pf 0.001 f azv331 typical application
single low voltage rail-to-rail ou tput operational amplifier azv321 12 mar. 2010 rev. 1. 3 bcd semiconductor manufacturing limited 12 bcd semiconductor manufacturing limited data sheet single general purpose low voltage comparator azv331 mechanical dimensions sc-70-5 unit: mm(inch) to be added 2.000(0.079) 2.200(0.087) 2.150(0.085) 2.450(0.096) 1.150(0.045) 1.350(0.053) 0.650(0.026)typ 1.200(0.047) 1.400(0.055) 0.150(0.006) 0.350(0.014) 0.525(0.021)ref 0.080(0.003) 0.150(0.006) 0 8 0.200(0.008) 0.260(0.010) 0.460(0.018) 0.000(0.000) 0.100(0.004) 0.900(0.035) 1.000(0.039) 0.900(0.035) 1.100(0.043)
single low voltage rail-to-rail ou tput operational amplifier azv321 13 mar. 2010 rev. 1. 3 bcd semiconductor manufacturing limited single general purpose low voltage comparator azv331 13 bcd semiconductor manufacturing limited data sheet mechanical dimensions sot-23-5 unit: mm(inch) 2.820(0.111) 2 . 6 5 0 ( 0 . 1 0 4 ) 1 . 5 0 0 ( 0 . 0 5 9 ) 0 . 0 0 0 ( 0 . 0 0 0 ) 0.300(0.012) 0.950(0.037) 0 . 9 0 0 ( 0 . 0 3 5 ) 0.100(0.004) 0.200(0.008) 0 . 3 0 0 ( 0 . 0 1 2 ) 8 0 3.020(0.119) 1 . 7 0 0 ( 0 . 0 6 7 ) 2 . 9 5 0 ( 0 . 1 1 6 ) 0.400(0.016) 0 . 1 0 0 ( 0 . 0 0 4 ) 1 . 3 0 0 ( 0 . 0 5 1 ) 0.200(0.008) 0 . 6 0 0 ( 0 . 0 2 4 ) 1.800(0.071) 2.000(0.079) 0 . 7 0 0 ( 0 . 0 2 8 ) r e f t y p 1 . 4 5 0 ( 0 . 0 5 7 ) m a x
important notice bcd semiconductor manufacturing limited reserves the right to make changes without further not ice to any products or specifi- cations herein. bcd semiconductor manufacturing limited does not as sume any responsibility for us e of any its products for any particular purpose, nor does bcd semiconductor manufacturi ng limited assume any liability aris ing out of the application or use of any its products or circui ts. bcd semiconductor manufacturing limited does not convey any license under its patent rights or other rights nor the rights of others. - wafer fab shanghai sim-bcd semiconductor manufacturing co., ltd. 800 yi shan road, shanghai 200233, china tel: +86-21-6485 1491, fax: +86-21-5450 0008 main site regional sales office shenzhen office shanghai sim-bcd semiconductor manuf acturing co., ltd., shenzhen office unit a room 1203, skyworth bldg., gaoxin ave.1.s., nanshan district, shenzhen, china tel: +86-755-8826 7951 fax: +86-755-8826 7865 taiwan office bcd semiconductor (taiwan) company limited 4f, 298-1, rui guang road, nei-hu district, taipei, taiwan tel: +886-2-2656 2808 fax: +886-2-2656 2806 usa office bcd semiconductor corp. 30920 huntwood ave. hayward, ca 94544, usa tel : +1-510-324-2988 fax: +1-510-324-2788 - headquarters bcd semiconductor manufacturing limited no. 1600, zi xing road, shanghai zizhu sc ience-based industrial park, 200241, china tel: +86-21-24162266, fax: +86-21-24162277 bcd semiconductor manufacturing limited important notice bcd semiconductor manufacturing limited reserves the right to make changes without further not ice to any products or specifi- cations herein. bcd semiconductor manufacturing limited does not as sume any responsibility for us e of any its products for any particular purpose, nor does bcd semiconductor manufacturi ng limited assume any liability aris ing out of the application or use of any its products or circui ts. bcd semiconductor manufacturing limited does not convey any license under its patent rights or other rights nor the rights of others. - wafer fab shanghai sim-bcd semiconductor manufacturing limited 800, yi shan road, shanghai 200233, china tel: +86-21-6485 1491, fax: +86-21-5450 0008 bcd semiconductor manufacturing limited main site regional sales office shenzhen office shanghai sim-bcd semiconductor manuf acturing co., ltd. shenzhen office advanced analog circuits (shanghai) corporation shenzhen office room e, 5f, noble center, no.1006, 3rd fuzhong road, futian district, shenzhen 518026, china tel: +86-755-8826 7951 fax: +86-755-8826 7865 taiwan office bcd semiconductor (taiwan) company limited 4f, 298-1, rui guang road, nei-hu district, taipei, taiwan tel: +886-2-2656 2808 fax: +886-2-2656 2806 usa office bcd semiconductor corporation 30920 huntwood ave. hayward, ca 94544, u.s.a tel : +1-510-324-2988 fax: +1-510-324-2788 - ic design group advanced analog circuits (shanghai) corporation 8f, zone b, 900, yi shan road, shanghai 200233, china tel: +86-21-6495 9539, fax: +86-21-6485 9673 bcd semiconductor manufacturing limited http://www.bcdsemi.com bcd semiconductor manufacturing limited

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