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a s339/339a document number: ds 3 6838 rev. 2 - 2 1 of 12 www.diodes.com january 2014 ? diodes incorporated as339/339a a product line of diodes incorporated low power low offset voltage quad comparators description the as339/339a consist of four independent precision voltage comparators with a typical offset voltage of 2.0mv and high gain. they are s pecifically designed to operate from a single power supply over wide range of voltages. operation from split power supply is also possible and the low power supply current drain is independent of the magnitude of the power supply voltage. the as339/339a s eries are compatible with industry standard 339. the as339a has more stringent input offset voltage than the as339. the as339 is available in dip - 14, soic - 14 and tssop - 14 packages, and the as339a is available in soic - 14 package. features ? wide supply voltage range ? single supply: 2.0v to 36v ? dual supplies: 1.0v to 18v ? low supply current drain: 0.9ma ? low input bias current: 25na (typical) ? low input offset current: 5.0na (typical) ? low input offset voltage: 2.0mv (typical) ? input common mode voltage range includes ground ? differential input voltage range equals to the power supply voltage ? low output saturation voltage: 200mv at 4 ma ? open collector output applications ? battery charger ? cordless telephone ? switching power supply ? dc - dc module ? pc motherboard ? communication equipment pin assignments (top view) (top view) (soic - 14/ m package / tssop - 14/ g package) (dip - 14 / p package) input 1 - 1 2 3 4 5 6 7 14 13 12 11 10 9 8 input 1 + input 2 - input 2 + output 1 v cc output 3 output 4 input 4 + gnd input 4 - input 3 + input 3 - output 2 1 2 3 4 5 6 7 14 13 12 11 10 9 8 input 1 - input 1 + input 2 - input 2 + output 1 v cc output 2 output 3 output 4 input 4 + gnd input 4 - input 3 + input 3 -
a s339/339a document number: ds 3 6838 rev. 2 - 2 2 of 12 www.diodes.com january 2014 ? diodes incorporated as339/339a a product line of diodes incorporated typical applications circuit basic comparator driving cmos one shot multivibrator squarewave oscillator 1 m 1 m 1 m v cc v o 10 k - + + v in 100 pf 0 . 001 ? f 1 / 4 as 339 / a + v in + v ref 1 / 4 as 339 / a v cc 3 k v o + - 100 k 5 v + - 12 3 1 / 4 as 339 / a + v in + v ref v o 100 k 75 pf 100 k v cc 4 . 3 k v o 100 k 100 k - + v in 1 / 4 as 339 / a
a s339/339a document number: ds 3 6838 rev. 2 - 2 3 of 12 www.diodes.com january 2014 ? diodes incorporated as339/339a a product line of diodes incorporated functional block diagram absolute maximum ratings ( note 1 ) symbol parameter rating unit v cc supply voltage 40 v v id differential input voltage 40 v v in input voltage - 0.3 to 40 v i in input current (v in < - 0.3v) (note 2) 50 ma C output short - circuit to ground continuous C p d power dissipation (t a = +25 o c) dip - 14 1050 mw soic - 14 890 tssop - 14 790 t j operating junction temperature + 150 ? c t stg storage temperature range - 65 to +150 ? c t lead lead temperature (soldering, 10 seconds) + 260 ? c note s: 1. stresses greater than those listed under absolute maximum ratings may cause permanent damage to the device. these are stres s ratings only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating condi tions is not implied. exposure to absolute maximum ratings for extended periods may affect device reliability. 2. this inpu t current will only exist when the voltage at any of the input leads is driven negative. it is due to the collector - base junction of the input pnp transistors becoming forward biased and thereby acting as input diode clamps. in addition to this diode actio n, there is also lateral npn parasitic transistor action on the ic chip. this transistor action can cause the output voltages of the comparators to go to the v+ vol tage level (or to ground for a large overdrive) for the time duration that an input is drive n negative. this is not destructive and normal output states will re - establish when the input voltage, which was negative, again returns to a value greater than - 0.3 v dc (at + 25 o c) . + i n p u t - i n p u t q 5 q 6 q 1 q 2 q 3 q 4 q 7 q 8 o u t p u t v c c
a s339/339a document number: ds 3 6838 rev. 2 - 2 4 of 12 www.diodes.com january 2014 ? diodes incorporated as339/339a a product line of diodes incorporated recommended operating conditions symbol parameter min max unit v cc supply voltage 2 36 v t a operating temperature range - 40 + 85 ? c electrical characteristics ( limits in standard typeface are for t a = + 25 o c, bold typeface applies over t a = - 40 o c to + 85 o c (note 3 ), v cc = 5v, gnd = 0v, unless otherwise specified . ) notes: 3 . limits over the full temperature are guaranteed by design, but not tested in production. 4 . the input common - mode voltage of either input signal voltage should not be allowed to go negatively by more than 0.3v (at + 25 o c). the upper end of the common - mode voltage range is v cc - 1.5v (at + 25 o c), but either or both inputs can go to +36v without damages, independent of the magnitude of the v cc . parameter conditions min typ max unit input offset voltage v o = 1.4v, r s = 0?, v cc from 5v to 30v as 339 C 2 5 mv C C 7 as 339 a C 2 3 C C 5 input bias current i in + or i in - with output in linear range, v cm = 0v C 25 250 na C C 400 input offset current i in + - i in - , v cm = 0v C 5.0 50 na C C 200 input common mode voltage range (note 4 ) v cc = 30v 0 C v cc - 1.5 v supply current r l = v cc = 5v C 0.9 2.0 ma C C 3.0 v cc = 30v C 1.2 2.5 C C 3.5 voltage gain r l 15k?, v cc = 15v, v o = 1v to 11v 50 200 C v/mv large signal response time v in = ttl logic swing, v ref = 1.4v v rl = 5v, r l = 5.1k? C 200 C ns response time v rl = 5v, r l = 5.1k? C 1.3 C s output sink current v in - = 1v, v in + = 0, v o = 1.5v 6.0 16 C ma output leakage current v in - = 0v, v in + = 1v, v o = 5v C 0.1 C na v in - = 0v, v in + = 1v, v o = 30v C C 1 a saturation voltage v in - = 1v, v in + = 0, i sink 4ma C 200 400 mv C C 500 thermal resistance (junction to case) soic - 14 C 51.93 C o c/w dip - 14 C 35.00 C
a s339/339a document number: ds 3 6838 rev. 2 - 2 5 of 12 www.diodes.com january 2014 ? diodes incorporated as339/339a a product line of diodes incorporated performance characteristics supply voltage vs. supply current supply voltage vs. input bias current output sink current vs. saturation voltage response time for 5mv input overdrive - negative transition response time for 5mv input overdrive - positive transition 0 4 8 12 16 20 24 28 32 36 -10 -5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 85 o c 25 o c -40 o c input bias current (na) supply voltage (v) time ( ? s ) i n p u t v o l t a g e ( m v ) o u t p u t v o l t a g e ( v ) 0 6 4 2 50 0 100 1.8 2.0 1.4 1.6 1.0 1.2 0.6 0.8 0.2 0.4 0 v in v cc 5 . 1 k v out + _ 0.01 0.1 1 10 100 1e-3 0.01 0.1 1 10 85 o c 25 o c -40 o c saturation voltage (v) output sink current (ma) 0 4 8 12 16 20 24 28 32 36 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 85 o c 25 o c -40 o c supply current (ma) supply voltage (v) time ( ? s ) i n p u t v o l t a g e ( m v ) o u t p u t v o l t a g e ( v ) 0 6 4 2 -100 0 -50 1.8 2.0 1.4 1.6 1.0 1.2 0.6 0.8 0.2 0.4 0
a s339/339a document number: ds 3 6838 rev. 2 - 2 6 of 12 www.diodes.com january 2014 ? diodes incorporated as339/339a a product line of diodes incorporated ordering information bcd semiconductor's pb - free products, as designated with "e1" suffix in the part number, are rohs compliant. products with "g1" suffix are available in green packages. package temperature range part number marking id packing type lead free green lead free green soic - 14 - 40 c to +85 c as 339 m - e1 as 339 m - g1 as 339 m - e1 as 339 m - g1 tube as 339 mtr - e1 as 339 mtr - g1 as 339 m - e1 as 339 m - g1 tape & reel as 339 am - e1 as 339 am - g1 as 339 am - e1 as 339 am - g1 tube as 339 amtr - e1 as 339 amtr - g1 as 339 am - e1 as 339 am - g1 tape & reel dip - 14 as 339 p - e1 as 339 p - g1 as 339 p - e1 as 339 p - g1 tube tssop - 14 as 339 gtr - e1 as 339 gtr - g1 egs 339 ggs 339 tape & reel a s 3 3 9 x x x x C p a c k i n g p a c k a g e t r : t a p e & r e e l a : a s 3 3 9 a b l a n k : a s 3 3 9 p r o d u c t n a m e b l a n k : t u b e p r o d u c t v e r s i o n g : t s s o p - 1 4 m : s o i c - 1 4 p : d i p - 1 4 e 1 / g 1 e 1 : l e a d f r e e g 1 : g r e e n
a s339/339a document number: ds 3 6838 rev. 2 - 2 7 of 12 www.diodes.com january 2014 ? diodes incorporated as339/339a a product line of diodes incorporated package outline dimensions (all dimensions in mm (inch) .) (1) package type: dip - 14 4 0 . 2 5 4 ( 0 . 0 1 0 ) 5 1 0 1 0 4 1 8 . 8 0 0 ( 0 . 7 4 0 ) 1 9 . 2 0 0 ( 0 . 7 5 6 ) 0 . 3 6 0 ( 0 . 0 1 4 ) 0 . 5 6 0 ( 0 . 0 2 2 ) 2 . 5 4 0 ( 0 . 1 0 0 ) t y p r 1 . 0 0 0 ( 0 . 0 3 9 ) 0 . 1 3 0 ( 0 . 0 0 5 ) m i n 7 . 6 2 0 ( 0 . 3 0 0 ) t y p 0 . 7 0 0 ( 0 . 0 2 8 ) 3 . 0 0 0 ( 0 . 1 1 8 ) d e p t h 0 . 1 0 0 ( 0 . 0 0 4 ) 0 . 2 0 0 ( 0 . 0 0 8 ) 8 . 2 0 0 ( 0 . 3 2 3 ) 9 . 4 0 0 ( 0 . 3 7 0 ) 0 . 2 0 4 ( 0 . 0 0 8 ) 0 . 3 6 0 ( 0 . 0 1 4 ) 1 . 6 0 0 ( 0 . 0 6 3 ) 1 . 8 0 0 ( 0 . 0 7 1 ) 1 . 6 0 0 ( 0 . 0 6 3 ) 1 . 8 0 0 ( 0 . 0 7 1 ) 1 . 5 2 4 ( 0 . 0 6 0 ) t y p 3 . 0 0 0 ( 0 . 1 1 8 ) 3 . 6 0 0 ( 0 . 1 4 2 ) 0 . 5 1 0 ( 0 . 0 2 0 ) m i n 6 . 2 0 0 ( 0 . 2 4 4 ) 6 . 6 0 0 ( 0 . 2 6 0 ) n o t e : e j e c t h o l e , o r i e n t e d h o l e a n d m o l d m a r k i s o p t i o n a l .
a s339/339a document number: ds 3 6838 rev. 2 - 2 8 of 12 www.diodes.com january 2014 ? diodes incorporated as339/339a a product line of diodes incorporated package outline dimensions ( cont. all d imensions in mm ( inch ) . ) (2) package type: soic - 14 n o t e : e j e c t h o l e , o r i e n t e d h o l e a n d m o l d m a r k i s o p t i o n a l . 8 . 5 5 0 ( 0 . 3 3 7 ) 1 . 3 5 0 ( 0 . 0 5 3 ) 5 7 0 . 7 0 0 ( 0 . 0 2 8 ) 0 . 1 0 0 ( 0 . 0 0 4 ) 0 . 2 5 0 ( 0 . 0 1 0 ) 0 . 4 0 0 ( 0 . 0 1 6 ) 0 r 0 . 2 0 0 ( 0 . 0 0 8 ) 2 0 : 1 a 0 . 2 5 0 ( 0 . 0 1 0 ) 4 5 8 a 8 0 . 1 0 0 ( 0 . 0 0 4 ) 9 . 5 8 0 8 d e p t h 0 . 0 6 0 ( 0 . 0 0 2 ) 0 . 1 0 0 ( 0 . 0 0 4 ) 2 . 0 0 0 ( 0 . 0 7 9 ) 1 . 2 7 0 ( 0 . 0 5 0 ) 1 . 0 0 0 ( 0 . 0 3 9 ) 1 . 3 0 0 ( 0 . 0 5 1 ) 5 . 8 0 0 ( 0 . 2 2 8 ) 8 . 7 5 0 ( 0 . 3 4 4 ) 0 . 2 5 0 ( 0 . 0 1 0 ) 1 . 7 5 0 ( 0 . 0 6 9 ) 0 . 2 5 0 ( 0 . 0 1 0 ) 3 . 8 0 0 ( 0 . 1 5 0 ) 4 . 0 0 0 ( 0 . 1 5 7 ) 0 . 3 1 0 ( 0 . 0 1 2 ) 0 . 5 1 0 ( 0 . 0 2 0 ) 6 . 2 0 0 ( 0 . 2 4 4 ) 1 . 2 7 0 ( 0 . 0 5 0 ) 8 r 0 . 2 0 0 ( 0 . 0 0 8 ) 0 . 2 0 0 ( 0 . 0 0 8 ) m i n 0 . 5 0 0 ( 0 . 0 2 0 ) 4 5 1 5
a s339/339a document number: ds 3 6838 rev. 2 - 2 9 of 12 www.diodes.com january 2014 ? diodes incorporated as339/339a a product line of diodes incorporated package outline dimensions ( cont. all dimensions in mm (inch) .) (3) package type: tssop - 14 n o t e : e j e c t h o l e , o r i e n t e d h o l e a n d m o l d m a r k i s o p t i o n a l . s e e d e t a i l a d e t a i l a 0 8 t o p & b o t t o m 1 . 0 0 0 ( 0 . 0 3 9 ) r e f 4 . 3 0 0 ( 0 . 1 6 9 ) 4 . 5 0 0 ( 0 . 1 7 7 ) 6 . 2 0 0 ( 0 . 2 4 4 ) 6 . 6 0 0 ( 0 . 2 6 0 ) 4 . 8 6 0 ( 0 . 1 9 1 ) 5 . 1 0 0 ( 0 . 2 0 1 ) 0 . 3 4 0 ( 0 . 0 1 3 ) 0 . 5 4 0 ( 0 . 0 2 1 ) i n d e x 0 . 0 5 0 ( 0 . 0 0 2 ) 0 . 1 5 0 ( 0 . 0 0 6 ) 0 . 8 0 0 ( 0 . 0 3 1 ) 1 . 0 5 0 ( 0 . 0 4 1 ) 0 . 6 5 0 ( 0 . 0 2 6 ) 0 . 1 9 0 ( 0 . 0 0 7 ) 0 . 2 8 0 ( 0 . 0 1 1 ) 0 . 2 5 0 ( 0 . 0 1 0 ) 0 . 4 5 0 ( 0 . 0 1 8 ) 0 . 7 5 0 ( 0 . 0 3 0 ) # 1 p i n 0 . 9 5 0 ( 0 . 0 3 7 ) 1 . 0 5 0 ( 0 . 0 4 1 ) d e p 0 0 . 1 0 0 ( 0 . 0 0 4 ) 0 . 0 9 0 ( 0 . 0 0 4 ) 0 . 2 0 0 ( 0 . 0 0 8 ) r 0 . 0 9 0 ( 0 . 0 0 4 ) r 0 . 0 9 0 ( 0 . 0 0 4 ) 0 . 2 0 0 ( 0 . 0 0 8 ) 1 . 2 0 0 ( 0 . 0 4 7 ) m a x > 0 o o o
a s339/339a document number: ds 3 6838 rev. 2 - 2 10 of 12 www.diodes.com january 2014 ? diodes incorporated as339/339a a product line of diodes incorporated suggested pad layout (1) package type: soic - 14 dimensions z (mm)/(inch) g (mm)/(inch) x (mm)/(inch) y (mm)/(inch) e (mm)/(inch) value 6.900/0.272 3.900/0.154 0.650/0.026 1.500/0.059 1.270/0.050 e x y g z
a s339/339a document number: ds 3 6838 rev. 2 - 2 11 of 12 www.diodes.com january 2014 ? diodes incorporated as339/339a a product line of diodes incorporated suggested pad layout (cont.) (2) package type: tssop - 14 dimensions z (mm)/(inch) g (mm)/(inch) x (mm)/(inch) y (mm)/(inch) e (mm)/(inch) value 7.720/0.304 4.160/0.164 0.420/0.017 1.780/0.070 0.650/0.026 e x y g z
a s339/339a document number: ds 3 6838 rev. 2 - 2 12 of 12 www.diodes.com january 2014 ? diodes incorporated as339/339a a product line of diodes incorporated important notice diodes incorporated makes no warranty of any kind, express or implied, with regards to this document, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose (and their equivalents under the laws of any jurisdiction). diodes incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. diodes incorporated does not assume any lia bility arising out of the application or use of this document or any product described herein; neither does diodes incorporated convey any license unde r its patent or trademark rights, nor the rights of others. any customer or user of this document or pro ducts described herein in such applications shall assume all risks of such use and will agree to hold diodes incorporated and all the companies whose products are represented on diod es incorporated website, harmless against all damages. diodes incorpora ted does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales chann el. should customers purchase or use diodes incorporated products for any unintended or unauthorized application, customers shall i ndemnify and hold diodes incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising ou t of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized ap plication. products described herein may be covered by one or more united states, international or foreign patents pending. product nam es and markings noted herein may also be covered by one or more united states, international or foreign trademarks. th is document is written in english but may be translated into multiple languages for reference. only the english version of t his document is the final and determinative format released by diodes incorporated. life support diodes incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the chief executive officer of diodes incorporated. as used herein: a. life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided i n the labeling can be reasonably expected to result in significant injury to the user. b. a critical component is any component in a life support device or system whose failure to perform can be reasonably expe cted to cause the failure of the life support device or to affect its safety or effectiven ess. customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support d evices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety - related re quirements concerning their products and any use of diodes incorporated products in such safety - critical, life support devices or systems, notwithstanding any devices - or systems - related information or support that may be provided by diodes incorporated. further, customers must fully indemnify diodes incorporated and its representatives against any damages arising out of the use of diodes incorporated products in such safety - critical, life support devices or systems. copyright ? 2012, diodes incorporated www.diodes.com

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