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. bipolar analog integrated circuit pc842gr-9lg, 4742gr-9lg single supply voltage, high speed , wide band, dual operational amplifier s preliminary data sheet document no. g17932ej3v0ds00 (3rd edition) date published april 2007 ns cp(n) printed in japan 2006 description the pc842gr-9lg, 4742gr-9lg are dual high speed, wide band operational amplifiers designed for single supply operation from +3 v to +32 v with low supply curr ent drain. by using high speed pnp transistors for input and output circuits, the excellent ac pe rformance is achieved without degradin g capacitive load drive capability. with no crossover distortion and wide out put voltage range characteristics, the pc842gr-9lg, 4742gr-9lg are optimum choice for single supply ac amplifier, and active filters. features ? high slew rate: 7 v/ s typ. (v + = +5 v, v ? = gnd) ? wide gain band width product: 3.5 mhz typ. (v + = +5 v, v ? = gnd) ? wide supply voltage range: +3 v to +32 v ? wide output voltage swing ? common mode input voltage range includes v ? ? internal frequency compensation ? output short circuit protection equivalent circuit (1/2 circuit) q 7 q 8 q 9 q 10 q 11 q 12 q 18 q 19 q 20 q 17 q 16 q 15 q 13 q 14 q 6 q 5 q 2 q 3 q 4 q 1 out v ? i n i i v + ordering information part number package pc842gr-9lg-a 8-pin plastic tssop (5.72 mm (225)) pc4742gr-9lg-a 8-pin plastic tssop (5.72 mm (225)) pin configuration (top view) 1 2 3 4 8 7 6 5 v + out 2 i i2 i n2 out 1 i i1 i n1 v ? ? + ? + 2 1
preliminary data sheet g17932ej3v0ds 2 parameter symbol pc842gr-9lg pc4742gr-9lg unit voltage between v + and v ? note 1 v + ? v ? ? 0.3 to +36 v differential input voltage v id 36 v input voltage note 2 v i v ? ? 0.3 to v ? + 36 v output voltage note 3 v o v ? ? 0.3 to v + + 0.3 v power dissipation note 4 p t 440 mw output short circuit duration note 5 indefinite sec operating ambient temperature t a ? 40 to +125 ? 40 to +85 c storage temperature t stg ? 55 to +150 ? 55 to +125 c notes 1. reverse connection of supply voltage can cause destruction. 2. the input voltage should be allowed to input withou t damage or destruction independent of the magnitude of v + . either input signal should not be allowed to go n egative by more than 0.3 v. the normal operation will establish when the both inputs are within the common mode input voltage range of electrical characteristics. 3. this specification is the voltage which should be al lowed to supply to the output terminal from external without damage or destructive. even during the transiti on period of supply voltage, power on/off etc., this specification should be kept. the output voltage of norm al operation will be the output voltage swing of electrical characteristics. 4. the thermal deleting factor of these ic are same val ue as ?5.5 mw/c, but the delete beginning temperature in different as follows. pc842gr-9lg : 69c pc4742gr-9lg : 44c the calculated junction to am bient thermal resistance at above conditions is 183 c/w. 5. pay careful attention to the total power dissipation no t to exceed the absolute maximum ratings, note 4. recommended operating conditions parameter symbol min. typ. max. unit supply voltage (split) v 1.5 16 v supply voltage (v ? = gnd) v + +3 +32 v output current i o 10 ma capacitive load (a v = +1, r f = 0 ) c l 1000 pf
preliminary data sheet g17932ej3v0ds 3 parameter symbol conditions min. typ. max. unit input offset voltage v io 1.0 4.5 mv input offset current i io 6 75 na input bias current note 6 i b 140 500 na large signal voltage gain a v r l 2 k , v o = 10 v 25000 300000 supply current note 7 i cc i o = 0 a 4.3 5.5 ma common mode rejection ratio cmr 70 86 db supply voltage rejection ratio svr 70 93 db output voltage swing v om r l 10 k 13.7 +14 ? 14.3 v output voltage swing v om r l 2 k 13.5 v common mode lnput voltage range v icm v ? v + ? 1.8 v slew rate (rise) sr a v = 1, r l 2 k 8.5 v/ s gain band width product gbw f o = 100 khz 3.5 mhz channel separation f = 20 hz to 20 khz 120 db electrical characteristics (t a = 25 c, v + = 5 v, v ? = gnd) parameter symbol conditions min. typ. max. unit input offset voltage v io 1.0 5 mv input offset current i io 6 75 na input bias current note 6 i b 160 500 na large signal voltage gain a v r l 2 k 25000 300000 supply current note 7 i cc i o = 0 a 3.3 4.5 ma common mode rejection ratio cmr 70 80 db supply voltage rejection ratio svr 70 95 db output voltage swing v om r l 2 k (connect to gnd) 3.7 0 4.0 0 v common mode lnput voltage range v icm 0 v + ? 1.8 v output current (source) i o source v + in = +1 v, v ? in = 0 v 10 30 ma output current (sink) i o sink v + in = 0 v, v ? in = +1 v 10 30 ma slew rate (rise) sr 7 v/ s notes 6. input bias currents flow out from ic. because each currents are base current of pnp-transistor on input stage. 7. this current flows irrespective of the existence of use.
preliminary data sheet g17932ej3v0ds 4 s y e s x b m l c lp d he zd a1 a2 a d1 e a3 s 0.145 0.055 (unit:mm) item dimensions d d1 e he a a1 a2 a3 3.15 0.15 3.00 0.10 4.40 0.10 6.40 0.20 1.20 max. 0.10 0.05 1.00 0.05 0.25 c e x y zd 0.65 0.10 0.10 0.60 l lp l1 0.50 0.60 0.15 1.00 0.20 p8gr-65-9lg 3 + 5 ? 3 note each lead centerline is located within 0.10mm of its true position at maximum material condition. detail of lead end 8-pin plastic tssop (5.72mm (225)) 0.24 b 4 5 1 8 l1 + 0.06 ? 0.05
preliminary data sheet g17932ej3v0ds 5 the pc842gr-9lg, 4742gr-9lg should be soldered and m ounted under the following recommended conditions. for soldering methods and conditions other than those recommended below, contact an nec electronics sales representative. for technical information, see the following website. semiconductor device mount manual (http: //www.necel.com/pkg/en/mount/index.html) type of surface mount device process conditions symbol infrared ray reflow peak temperature: 260 c or below (package surface temperature), reflow time: 60 seconds or less (at 220 c or higher), maximum number of reflow processes: 3 time. ir60-00-3 wave soldering solder temperature: 260 c or below, flow time: 10 seconds or less, maximum number of flow processes: 1 time, pre-heating temperature: 120 c or below (package surface temperature). ws60-00-1 partial heating method pin temperature: 350 c or below, heat time: 3 seconds or less (per each side of the device). p350 caution apply only one kind of soldering condition to a device, except for ?partial heating method?, or the device will be damaged by heat stress. reference documents document name document no. quality grades on nec semiconductor devices c11531e semiconductor device mount manual http://www.necel.com/pkg/en/mount/index.html nec semiconductor device reliability/quality control system - standard linear ic iei-1212
pc842gr-9lg, 4742gr-9lg the information in this document is current as of april, 2007. 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. 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) ? ? ? ? ? ? m8e 02. 11-1 (1) (2) "nec electronics" as used in this statement means nec electronics corporation and also includes its majority-owned subsidiaries. "nec electronics products" means any product developed or manufactured by or for nec electronics (as defined above). computers, office equipment, communications equipment, test and measurement equipment, audio and visual equipment, home electronic appliances, machine tools, personal electronic equipment and industrial robots. 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). aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems and medical equipment for life support, etc. "standard": "special": "specific":
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