UPC4081 NEC | Alldatasheet
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J-FET INPUT OPERATIONAL AMPLIFIER DESCRIPTION FEATURES The /PC4081 is a single operational amplifier © Very low input bias and offset currents incorporating well matched ion implant P-channel © High input impedance...J-FET Input Stage J-FET on the same chip with standard bipolar © High slew rate: 13 V/us (TYP.) transistors. The key features of this op amp is very © Offset voltage null capability jow input bias current and high slew rate ten times © Internal frequency compensation faster than conventional general purpose op amps. © Output short circuit protection By these features uPC4081 is excellent choice for wide variety of applications including integrator, active filter, pulse amp etc. CONNECTION DIAGRAM EQUIVALENT CIRCUIT (1/4 Circuit) (Top View) > a yp yp 0 HPC4081C, 4081G2 a Ri ar t Qs ] OFFSET ne Qs - Que Nutt B r ab ore on h v ho=={ OQ; Qe =Ro 6 no | _t' Kaw ; LS + iy {6] OUTPUT 3) +g i® ae Rio ok Ore | Org OFFSET re | ol! e ] -{———0 out vig NULL (1) Oy Os (6) Kan © ba t—o ‘ Rn SR SSR, SRo Re De OFFSET | oV NULL OFFSET (4) NULL
ORDERING INFORMATION
PART NUMBER PACKAGE QUALITY GRADE uPC4081C 8 PIN PLASTIC DIP (300 mil) uPC4081G2 8 PIN PLASTIC SOP (225 mil) Please refer to “Quality grade on NEC Semiconductor Devices” (Document number IEI-1209) published by NEC Corporation to know the specification of quality grade on the devices and its recommended applications. Document No, IC~1974A {O.D. No. IC-5683B) Date Published March 1993 M Printed in Japan
ABSOLUTE MAXIMUM RATINGS (Ta = 25 °C) PARAMETER SYMBOL HPC4081 UNIT Voltage beweon Vand et “310 05 Input Voge tow VosiovW03 Output Voltage (Note 3) V- -0.3 to V+ +0.3 Power Dissipitation Pr Operating Tomporatue Range “zo 10 +80 Storage Temperature Range Bei Hs Note 1. Reverse connection of supply voltage can cause destruction. Note 2. The input voltage should be allowed to input without damage destruction. Even during the transition period of supply voltage, power on/off etc., this specification should be kept. The normal operation will establish when the both inputs are within the Common Mode Input Voltage Range of electrical characteristics. Note 3. This specification is the voltage which should be allowed to supply to the output terminal from external without damage or destructive. Even during 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. Note 4. Thermal derating factor is -5.0 mV / °C when ambient temperature is higher than 55 °C. Note 5. Thermal derating factor is -4.4 mV /°C when ambient temperature is higher than 25 °C. Note 6. Pay careful atttention to the total power dissipation not to exceed the absolute maximum ratings, Note 4 and Note 5. RECOMMENDED OPERATING CONDITIONS OFFSET VOLTAGE NULL CIRCUIT ° 2. uPC4081 >——-—-0 ° alt 5 VR Wa
ELECTRICAL CHARACTERISTICS (Ta = 25 °C, V* = +15 V) [cuacrensne [evo] wa [re [wae [ow] enomon Presonvoie | e [ | we [ome ww Peewe Pew onencaren oor | [| we ae ff ee Pinesoaivanein fw | = | | [vw [army | [Seeromen |e fe fm eed [Sesh vabastonionaio [am |» |» || | Fonmavetorswre | ve | we [ome | |v farmed [eunevaeesare |e [we [ae [pv ae ces ed [seme wm | fe [unvonioaws fee | fe | [in eniennoorvamacows| «|| = | [anti cima | Pinwonnvone | || | mw [astenne mene | [aver voronownaoam —awrae] [se [wre | tomers [iw onewcinonter |e || | om ete | a Note 7. Input bias currents flow into IC. Because each currents are gate leak current of P-channel J-FET on input stage. And that are temperature sensitive. Short time measuring method is recommendable to maintain the junction temperature close to the ambient temperature.
TYPICAL PERFORMANCE CHARACTERISTICS (Ta = 25 °C, TYP.) POWER DISSIPATION OPEN LOOP FREQUENCY RESPONSE 120 ee © so FER Vt =s15V & [aosigat [| g LIN ET Rie 2ka g cof TN S on N Pee SSE COSCO & EASA 3 0 IN EES CONC é CLEPPPEPEPN Fy 3 ao N pee CEA CPN fia Oe S 9 N @ Eee ALE} EE IN a ° N 0 a 710 100 1k 10k 100k 1M 10M Ts Ambient Temperature - °C f — Frequency - Hz LARGE SIGNAL FREQUENCY RESPONSE OUTPUT VOLTAGE SWING 30 - 40 : £ Viss15V ES . 7 * RL=10kQ 7 Ar= 10k | | 2 | gz 30 7 g 2 ee a | & g Vizsi0V 3 4 S$ 3 * 7 2 = B 10 _— g r |
6 Vi =a5V 6 10
XK > °100 1k 10k 00k 1M 10M 0 =10 = 20 Frequency - Hz Vt ~ Supply Voltage - V OUTPUT VOLTAGE SWING VOLTAGE FOLLOWER PULSE RESPONSE 30 - : . (ote ea 7
2 A 8 0
2° e417 | IAL 1 & re} $ = 8 —, ) oe 6 s ° t 2 > £5 0 ee 100 300 Tk 3k 70k 0 1 2 3 4 Ru Load Resistance - Q Time - us
INPUT BIAS CURRENT INPUT EQUIVALENT NOISE VOLTAGE DENSITY 100 10° s Be ay a 1 10 oe 10 5 E2 9 10 L 32 10° iJ de é : 7 2° Z £8 7 0.1 — 1£ 10 -20 ie) 20 40 60 80 10 100 1k 10k 100k Ts— Ambient Temperature ~ °C f — Frequency - Hz SUPPLY CURRENT pa 2g 15 o 1. — s 0 +5 +10 #15 +20 V* - Supply Voltage - V
8PIN PLASTIC DIP (300 mil) 8 5 |r 4] A K _ P olz F fhe. cB M On~15° D Pac-100-3008,¢ NOTES “rem | MILLIMETERS "INCHES 1) Each lead centerline is located within 0.25 mm (0.01 inch) of its true position (T.P.) at A | 10.16 MAX 2) Item “K" to center of leads when formed — ~— parallel. D 0.50°°1° 0.020 “8.888 tem | H 0.51 MIN. 0.020 MIN 1 4.31 MAX 0.170 MAX. L 6.4 0.252 uM 0,25 $888 0.010 °8:885 P 0.9 MIN. 0.035 MIN.
8 PIN PLASTIC SOP (225 mil)
tL! C! C 7 m1 a . oc) J J | Ge ee | | | VEEL LY 4 “ 8 aw] D $8GM-50-225B-2 NOTE iTem] MILLIMETERS INCHES Each lead centerline is located within 0.12 a E 0.1201 | 0.004#0.004 F 1.8 MAX. 0.071MAX. ee cc 6540.3 0.256+0.012 rl 0.043 0.15°330 0.006°9 984 M 0.12 0.005 N 0.15 0.006
RECOMMENDED SOLDERING CONDITIONS The following conditions (see table below) must be met when soldering this product. Please consult with our sales offices in case other soldering process is used, or in case soldering is done under different conditions. TYPES OF SURFACE MOUNT DEVICE For more details, refer to our document “SEMICONDUCTOR DEVICE MOUNTING TECHNOLOGY MANUAL” (IEI-1207). [ uPC4081G2 ] Soldering . ge Recommended Infrared ray reflow Peak package's surface temperature: 230 °C or below, Reflow time: 30 seconds or below (210 °C or higher), 1R30-00-1 Number of reflow process: 1, Exposure limit*: None VPS Peak package's surface temperature: 215 °C or below, Reflow time: 40 seconds or below (200 °C or higher), VP15-00-1 Number of reflow process: 1, Exposure limit*: None Wave soldering Solder temperature: 260 °C or below, Flow time: 10 seconds or below WS15-00-1 Number of flow process: 1, Exposure limit*: None Partial heating method | Terminal temperature: 300 °C or below, Flow time: 10 seconds or below, Exposure limit*: None *: Exposure limit before soldering after dry-pack package is opened. Storage conditions: 25 °C and relative humidity at 65 % or less. Note: Do not apply more than a single process at once, except for "Partial heating method.” TYPES OF THROUGH HOLE DEVICE [uPC4081C] Soldering . ge Recommended Soldering conditions condition symbol Wave soldering Solder temperature: 260 °C or below, Flow time: 10 seconds or below
[MEMO]
[MEMO] No part of this document may be copied or reproduced in any from or by any means without the prior written consent of NEC Corporation.NEC Corporation assumes no responsibility for any errors which may appear in this document. NEC Corporation does not assume any liability for infringement of patents, copyrights or other intellectual property rights of third parties by or arising from use of a device described herein or any other liability arising from use of such device. No license, either express, implied or otherwise, is granted under any patents, copyrights or other intellectual property rights of NEC Corporation or others. The devices listed in this document are not suitable for use in aerospace equipment, submarine cables, nuclear reactor control systems and life support systems. If customers intend to use NEC devices for above applications or they intend to use "Standard" quality grade NEC devices for applications not intended by NEC, please contact our sales people in advance. Application examples recommended by NEC Corporation. Standard: Computer, Office equipment, Communication equipment, Test and Measurement equipment, Machine tools, Industrial robots, Audio and Visual equipment, Other consumer products, etc. Special: Automotive and Transportation equipment, Traffic control systems, Antidisaster systems, Anticrime systems, etc. M4 92.6