bipolar analog integrated circuit pc4064 j-fet input low-power quad operational amplifier data sheet document no. g15166ej4v0ds00 (4th edition) date published march 2004 n cp(k) printed in japan the mark shows major revised points. the information in this document is subject to change without notice. before using this document, please confirm that this is the latest version. not all products and/or types are available in every country. please check with an nec electronics sales representative for availability and additional information. 1987 description the pc4064 is a low power j-fet input quad operational amplif ier that will operate at volt age levels as low as 2 v. input current is typically less than 1ma. with input bias and offset currents as low as a few pa, the pc4064 is an excellent choice for hand-held measurement equipment. features ? low supply current: 800 a (typ.) ? very low input bias and offset currents ? high input impedance...j-fet input stage ? low supply voltage operation ? output short circuit protection ? internal frequency compensation ordering information part number package pc4064c 14-pin plastic dip (7.62 mm (300)) pc4064g2 14-pin plastic sop (5.72 mm (225)) equivalent circuit (1/4 circuit) r 1 r 4 r 9 q 5 q 9 q 14 q 15 q 16 q 11 q 12 q 10 r 5 r 7 r 8 q 13 q 7 q 4 q 3 r 2 r 3 r 6 q 19 q 20 r 10 q 17 q 18 out i i i n v v q 2 q 1 q 6 q 8 c 1 + ? pin configuration (top view) pc4064c, 4064g2 1 14 23 2 3 4 5 6 7 out 4 i i4 i n4 v ? i n3 i i3 out 3 out 1 i i1 i n1 v + i n2 i i2 out 2 14 13 12 11 10 9 8 ?+ ?+ ?+ ?+
data sheet g15166ej4v0ds 2 pc4064 absolute maximum ratings (t a = 25c) parameter symbol ratings unit voltage between v + and v ? note 1 v + ? v ? ?0.3 to +36 v differential input voltage v id 30 v input voltage note 2 v i v ? ?0.3 to v + +0.3 v output voltage note 3 v o v ? ?0.3 to v + +0.3 v c package note 4 570 mw power dissipation g2 package note 5 p t 550 mw output short circuit duration note 6 indefinite sec operating ambient temperature t a ?20 to +80 c storage temperature t stg ?55 to +125 c notes 1. reverse connection of supply voltage can cause destruction. 2. the input voltage should be allow ed to input without damage or destruc tion. even during the transition period of supply voltage, power on/off etc., this specification should be k ept. the normal operation will establish when the both inputs are within the common mode input voltage range of electrical characteristics. 3. this specification is t he voltage which should be allowed to supply to the output terminal from external without damage or destructive. even duri ng the transition period of supply voltage, power on/off etc., this specification should be kept. the output voltage of normal operation will be the output voltage swing of electrical characteristics. 4. thermal derating factor is ?7.6 mv/c when oper ating ambient temperatur e is higher than 50c. 5. thermal derating factor is ?5.5 mv/c when oper ating ambient temperatur e is higher than 25c. 6. pay careful attention to the total power dissipation not to exceed the absolute maximum ratings, note 4 and note 5. recommended operating conditions parameter symbol min. typ. max. unit supply voltage v 2 16 v output source current i o source 5 ma output sink current i o sink 3.5 ma capacitive load (a v = +1, r f = 0 ? ) c l 100 pf
data sheet g15166ej4v0ds 3 pc4064 electrical characteristics (t a = 25c, v = 15 v) parameter symbol conditions min. typ. max. unit input offset voltage v io r s 50 ? 2 10 mv input offset current note 7 i io 5 50 pa input bias current note 7 i b 10 100 pa large signal voltage gain a v r l 10 k ? , v o = 10 v 3000 9000 supply current note 8 i cc i o = 0 a 800 1000 a common mode rejection ratio cmr 70 90 db supply voltage rejection ratio svr 70 90 db output voltage swing v om r l 10 k ? 12 +14.0 ?13.6 v common model input voltage range v icm 12 +15 ?13 v slew rate sr a v = 1 3 v/ s unity gain frequency f unity 1 mhz input equivalent noise voltage density e n r s = 100 ? , f = 1 khz 30 nv/ hz channel separation 120 db input offset voltage v io r s 50 ? , t a = ?20 to +70c 1 5 mv average v io temperature drift ? v io / ? t t a = ?20 to +70c 10 v/c input offset current note 7 i io t a = ?20 to +70c 2 na input bias current note 7 i b t a = ?20 to +70c 3.5 na notes 7. input bias currents flow into ic. because each curr ents are gate leak current of p-channel j-fet on input stage. and that are temper ature sensitive. short ti me measuring method is recommendable to maintain the junction temperature close to t he operating ambient temperature. 8. this current flows irrespecti ve of the existence of use.
data sheet g15166ej4v0ds 4 pc4064 typical performance characteristics (t a = 25c, typ.) ? 5 ? 4 ? 3 ? 2 ? 1 0 0.01 0.1 1.0 10 100 1 2 3 4 5 0 20 40 60 80 100 120 10 20 ? 40 ? 20 0 20 t a - operating ambient temperature - c input offset voltage input bias current t a - operating ambient temperature - c 40 60 80 1 ? 200 20406080 100 10 k 1 m 1 k 10 100 k 10 m r l = 10 k ? r l = 10 k ? t a - operating ambient temperature - c f - frequency - hz v - supply voltage - v large signal frequency response output voltage swing f - frequency - hz power dissipation open loop frequency response p t - total power dissipation - mw v om - output voltage swing - v p-p v io - input offset voltage - mv a v - open loop voltage gain - db v om - output voltage swing - v p-p i b - input bias current - na v = 15 v r l = 10 k ? v = 15 v v = 15 v 30 1 k 20 10 0 10 k 100 k 1 m 10 m 100 40 0 30 20 10 v = 15 v v = 10 v v = 5 v 800 600 400 200 0 20 40 60 80 100 132 c /w 182 c /w pc4064g2 pc4064c each 5 samples data
data sheet g15166ej4v0ds 5 pc4064 v o - output voltage - v voltage follower pulse response t - time - s ? 5 0 5 voltage density - nv/ hz e n - input equivalent noise input equivalent noise voltage density f - frequency - hz i cc - supply current - a supply current v - supply voltage - v 5 0 10 15 20 v o ? - negative output voltage - v output sink current limit output source current limit i o sink - output sink current - ma i o source - output source current - ma ? 5 ? 10 ? 15 v o + - positive output voltage - v + 5 + 10 + 15 v = 15 v v = 15 v v = 15 v r s = 100 ? 25 c ? 20 c 051015 0 5 10 15 0 5 101520 50 10 40 30 20 10 0 100 1 k 10 k 100 k 500 400 300 200 100 t a = 70 c t a = 70 c 25 c ? 20 c a v = + 1 r l = 10 k ? c l = 100 pf v = 15 v ? 5 0 5 v i - input voltage - v /
data sheet g15166ej4v0ds 6 pc4064 package drawings (unit : mm) 14-pin plastic dip (7.62 mm (300)) item millimeters a 19.22 0.2 2.14 max. f i j d 1.32 0.12 g 3.6 0.3 c b 2.54 (t.p.) 0.50 0.10 r 0~15 h 0.51 min. k 7.62 (t.p.) l 6.4 0.2 3.55 4.3 0.2 n 0.25 j b m r h g i c f dn notes 1. each lead centerline is located within 0.25 mm of its true position (t.p.) at maximum material condition. 2. ltem "k" to center of leads when formed parallel. p14c-100-300b1-3 17 14 8 m a l k m 0.25 + 0.10 ? 0.05
data sheet g15166ej4v0ds 7 pc4064 c d m g p detail of lead end m 17 14 8 f e b s k l j a h i ns item b c i 14-pin plastic sop (5.72 mm (225)) d e g h j p millimeters 1.27 (t.p.) 1.42 max. a 10.2 0.26 4.4 0.1 0.1 0.1 0.42 6.5 0.2 1.49 + 0.08 ? 0.07 1.1 0.16 3 + 7 ? 3 note each lead centerline is located within 0.1 mm of its true position (t.p.) at maximum material condition. f 1.59 + 0.21 ? 0.2 k l m n 0.6 0.2 0.17 0.1 0.10 + 0.08 ? 0.07 s14gm-50-225b, c-6
data sheet g15166ej4v0ds 8
pc4064 the information in this document is current as of march, 2004. the information is subject to change without notice. for actual design-in, refer to the latest publications of nec electronics data sheets or data books, etc., for the most up-to-date specifications of nec electronics products. not all products and/or types are available in every country. please check with an nec electronics sales representative for availability and additional information. no part of this document may be copied or reproduced in any form or by any means without the prior written consent of nec electronics. nec electronics assumes no responsibility for any errors that may appear in this document. nec electronics does not assume any liability for infringement of patents, copyrights or other intellectual property rights of third parties by or arising from the use of nec electronics products listed in this document or any other liability arising from the use of such products. no license, express, implied or otherwise, is granted under any patents, copyrights or other intellectual property rights of nec electronics or others. descriptions of circuits, software and other related information in this document are provided for illustrative purposes in semiconductor product operation and application examples. the incorporation of these circuits, software and information in the design of a customer's equipment shall be done under the full responsibility of the customer. nec electronics assumes no responsibility for any losses incurred by customers or third parties arising from the use of these circuits, software and information. while nec electronics endeavors to enhance the quality, reliability and safety of nec electronics products, customers agree and acknowledge that the possibility of defects thereof cannot be eliminated entirely. to minimize risks of damage to property or injury (including death) to persons arising from defects in nec electronics products, customers must incorporate sufficient safety measures in their design, such as redundancy, fire-containment and anti-failure features. nec electronics products are classified into the following three quality grades: "standard", "special" and "specific". the "specific" quality grade applies only to nec electronics products developed based on a customer- designated "quality assurance program" for a specific application. the recommended applications of an nec electronics product depend on its quality grade, as indicated below. customers must check the quality grade of each nec electronics product before using it in a particular application. "standard": computers, office equipment, communications equipment, test and measurement equipment, audio and visual equipment, home electronic appliances, machine tools, personal electronic equipment and industrial robots. "special": transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster systems, anti-crime systems, safety equipment and medical equipment (not specifically designed for life support). "specific": aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems and medical equipment for life support, etc. the quality grade of nec electronics products is "standard" unless otherwise expressly specified in nec electronics data sheets or data books, etc. if customers wish to use nec electronics products in applications not intended by nec electronics, they must contact an nec electronics sales representative in advance to determine nec electronics' willingness to support a given application. (note) (1) "nec electronics" as used in this statement means nec electronics corporation and also includes its majority-owned subsidiaries. (2) "nec electronics products" means any product developed or manufactured by or for nec electronics (as defined above). ? ? ? ? ? ? m8e 02. 11-1
|
