View FAIRCHILDSEMICONDUCTORCORP-KA2901DMTF_7508928.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

?2001 fairchild semiconductor corporation www.fairchildsemi.com rev. 1.0.1 features ? single or dual supply operation ? wide range of supply voltage ka239/ka239a, ka339/ka339a, ka2901 : 2 ~ 36v (or 1 ~ 18v) ka3302 : 2 ~ 28v (or 1 ~ 14v) ? low supply current drain 800 a typ. ? open collector outputs for wired and connectors ? low input bias current 25na typ. ? low input offset current 2.3na typ. ? low input offset voltage 1.4mv typ. ? common mode input voltage range includes ground. ? low output saturation voltage ? output compatible with ttl. dtl and mos logic system description the ka239/ka239a, ka339/ka339a, ka3302, ka2901 consist of four independent voltage comparators designed to operate from single power supply over a wide voltage range. 14-sop 14-dip 1 1 internal block diagram ka239/ka239a,ka339/ka339a ka3302,ka2901 quad comparator
ka239/ka239a,ka339/ka339a ka3302,ka2901 2 schematic diagram absolute maximum ratings parameter symbol value unit supply voltage v cc 18 or 36 v supply voltage only ka3302 v cc 14 or 28 v differential input voltage v i(diff) 36 v differential input voltage only ka3302 v i(diff) 28 v input voltage v i - 0.3 to +36 v input voltage only ka3302 v i - 0.3 to +28 v output short circuit to gnd - continuous - power dissipation p d 570 mw operating temperature ka339/ka339a ka239/ka239a ka2901/ka3302 t opr 0 ~ + 70 - 25 ~ + 85 - 40 ~ + 85 c storage temperature t stg - 65 ~ + 150 c
ka239/ka239a,ka339/ka339a ka3302,ka2901 3 electrical characteristics (v cc = 5v, t a = 25 c, unless otherwise specified) note 1. ka339 / ka339a: 0 t a +70 c ka239 / ka239a: -25 t a +85 c ka2901 / ka3302: -40 t a +85 c parameter symbol conditions ka239a/ka339a ka239/ka339 unit min. typ. max. min. typ. max. input offset voltage v io v o(p) = 1.4v, r s = 0 ? - 1 2- 1.4 5mv note 1 - 4.0 - - 9.0 input offset current i io - 2.3 50 - 2.3 50 na note 1 - 150 - - 150 input bias current i bias - 57 250 - 57 250 na note 1 - - 400 - - 400 input common mode voltage range v i(r) 0-v cc -1.5 0 - v cc -1.5 v note 1 0 - v cc -2 0 - v cc -2 supply current i cc v cc = 5v r l = - 1.1 2.0 - 1.1 2.0 ma voltage gain g v v cc = 15v, r l 15k ? (for large swing) 50 200 - 50 200 - v/mv large signal response time t lres v i = ttl logic swing v ref = 1.4v, v rl = 5v, r l = 5.1k ? - 350 - - 350 - ns response time t res v rl = 5v, r l = 5.1k ? -1.4 - -1.4 - s output sink current i sink v i(-) 1v, v i(+) = 0v, v o(p) 1.5v 618 - 618 - ma output saturation voltage v sat v i(-) 1v, v i(+) = 0v - 140 400 - 140 400 mv i sink = 4ma note 1 - 700 - 700 output leakage current i o(lkg) v i(-) = 0v v i(+) = 1v v o(p) = 5v - 0.1 - - 0.1 - na v o(p) =30v - - 1.0 - - 1.0 a differential voltage v i(diff) note 1 - - 36 - - 36 v
ka239/ka239a,ka339/ka339a ka3302,ka2901 4 electrical characteristics (continued) (v cc = 5v, t a = 25 c, unless otherwise specified) note 1. ka339 / ka339a: 0 t a +70 c ka239 / ka239a: -25 t a +85 c ka2901 / ka3302: -40 t a +85 c parameter symbol conditions ka2901 ka3302 unit min. typ. max. min. typ. max. input offset voltage v io v o(p) = 1.4v, r s = 0 ? -2 7 - 2 20 mv note 1 - 9 15 - - 40 input offset current i io - 2.3 50 - 3 100 na note 1 - 50 200 - - 300 input bias current i bias - 57 250 - 57 250 na note 1 - 200 500 - - 1000 input common mode voltage range v i(r) 0- v cc -1.5 0- v cc -1.5 v note 1 0 - v cc -2 0 - v cc -2 supply current i cc r l = , v cc =5v - 1.1 2.0 - 1.1 2.0 ma r l = , v cc =30v -1.62.5 - - - voltage gain g v v cc =15v, r l 15k ? (for large swing) 25 100 - 2 30 - v/mv large signal response time t lres v i =ttl logic swing v ref =1.4v, v rl = 5v, r l =5.1k ? - 350 - - 350 - ns response time t res v rl = 5v, r l =5.1k ? -1.4 - - 1.4 - s output sink current i sink v i(-) 1v, v i(+) = 0v, v o(p) 1.5v 618 - 6 18 - ma output saturation voltage v sat v i(-) 1v, v i(+) =0v - 140 400 - 140 400 mv i sink = 4ma note 1 - - 700 - - 700 output leakage current i o(lkg) v i(-) = 0v v i(+) = 1v v o(p) = 5v - 0.1 - - 0.1 - na v o(p) = 30v - - 1.0 - - 1.0 a differential voltage v i(diff) note 1 - - 36 - - 36 v
ka239/ka239a,ka339/ka339a ka3302,ka2901 5 typical performance characteristics figure 1. supply current vs supply voltage figure 2. input current vs supply voltage figure 3. output saturation voltage vs sink current figure 4. response time for various input overdrive-negative transition figure 5. response time for various input overdrive-positive transition
ka239/ka239a,ka339/ka339a ka3302,ka2901 6 mechanical dimensions package 6.40 0.20 7.62 0.300 2.54 0.100 #1 #7 #8 #14 0.252 0.008 0~15 0.25 +0.10 ?.05 0.010 +0.004 ?.002 3.30 0.30 0.130 0.012 3.25 0.20 0.128 0.008 19.40 0.20 0.764 0.008 19.80 0.780 max 5.08 0.200 0.20 0.008 max min 2.08 0.082 () 0.46 0.10 0.018 0.004 0.059 0.004 1.50 0.10 14-dip
ka239/ka239a,ka339/ka339a ka3302,ka2901 7 mechanica dimensions (continued) package 8.56 0.20 0.337 0.008 1.27 0.050 5.72 0.225 1.55 0.10 0.061 0.004 0.05 0.002 6.00 0.30 0.236 0.012 3.95 0.20 0.156 0.008 0.60 0.20 0.024 0.008 8.70 0.343 max #1 #7 #8 0~8 #14 0.47 0.019 () 1.80 0.071 max0.10 max0.004 max min + 0.10 -0.05 0.20 + 0.004 -0.002 0.008 + 0.10 -0.05 0.406 + 0.004 -0.002 0.016 14-sop
ka239/ka239a,ka339/ka339a ka3302,ka2901 8 ordering information product number package operating temperature ka339 14-dip 0 ~ + 70 c ka339a ka339d 14-sop ka339ad ka239 14-dip -25 ~ + 85 c ka239a ka239d 14-sop ka239ad ka2901 14-dip -40 ~ + 85 c ka2901d 14-sop ka3302 14-dip ka3302d 14-sop
ka239/ka239a,ka339/ka339a ka3302,ka2901 9
ka239/ka239a,ka339/ka339a ka3302,ka2901 6/1/01 0.0m 001 stock#dsxxxxxxxx ? 2001 fairchild semiconductor corporation life support policy fairchild?s products are not authorized for use as critical components in life support devices or systems without the express written approval of the president of fairchild semiconductor corporation. as used herein: 1. life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user. 2. a critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. www.fairchildsemi.com disclaimer fairchild semiconductor reserves the right to make changes without further notice to any products herein to improve reliability, function or design. fairchild does not assume any liability arising out of the application or use of any product or circuit described herein; neither does it convey any license under its patent rights, nor the rights of others.
product folder - fairchild p/n ka2901 - quad comparator fairchild semiconductor space space space search | parametric | cross reference space product folders and datasheets application notes space space space find products home >> find products >> space space space space products groups space analog and mixed signal discrete interface logic microcontrollers non-volatile memory optoelectronics markets and applications new products product selection and parametric search cross-reference search technical information buy products technical support my fairchild company ka2901 quad comparator related links request samples dotted line how to order products dotted line product change notices (pcns) dotted line support dotted line distributor and field sales representatives dotted line quality and reliability dotted line design tools contents general description | features | product status/pricing/packaging general description the ka239/ka239a,ka339/ka339a,ka3302,ka2901 consist of four independent voltage comparators designed to operate from single power supply over a wide voltage range. back to top features l single or dual supply operation l wide range of supply voltage: m ka239/ka239a, ka339/ka339a, ka2901: 2 ~ 36v (or 1 ~ 18v) m ka3302: 2 ~ 28v (or 1 ~ 14v) l low supply current drain 800a l open collector outputs for wired and connectors l low input bias current 25na typ. l low input offset current 2.3na typ. l low input offset voltage 1.4mv typ. l common mode input voltage range includes ground. l low output saturation voltage. l output compatible with ttl. dtl and mos logic system back to top space datasheet download this datasheet pdf e-mail this datasheet [e- mail] this page print version product status/pricing/packaging product product status package type leads packing method file:///e|/new/html/ka2901.html (1 of 2) [7/26/02 11:42:00 am]
product folder - fairchild p/n ka2901 - quad comparator ka2901 full production dip 14 rail ka2901dtf full production sop 14 tape reel ka2901d full production sop 14 rail ka2901dmtf full production sop 14 tape reel back to top space space home | find products | technical information | buy products | support | company | contact us | site index | privacy policy ? copyright 2002 fairchild semiconductor space space file:///e|/new/html/ka2901.html (2 of 2) [7/26/02 11:42:00 am]

▲Up To Search▲

Price & Availability of FAIRCHILDSEMICONDUCTORCORP-KA2901DMTF

	To Download FAIRCHILDSEMICONDUCTORCORP-KA2901DMTF Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .