RC4277 RAYTHEON | Alldatasheet
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Re” rca77 DLE D ff 7597360 ooosaze 4 &f Operational Amplifiers RAYTHEOQN/ SEMICONDUCTOR T-1M-Obe-zo RC4277 drift, and noise levels also support high prect- so sion operation. D ual Precisi fe) n The high performance of the RC4277 results : from two innovative and unconventional manu- Ope rati (@) Nn a I facturing steps, plus careful circult layout and age design. The key steps are SiCr thin-film resis- Am p | ifi ers tor deposition and post-package trimming of - the input offset voltage characteristic. The low 430 pV max Vg specification is maintained in high-volume production by way of the post- Features package trim procedure, where internal resis- Mi High de precision toe are trimmed through the device input yeads _ at the final test operation. Devices retain this mi Very low Vog “30 HV max low offset through the stability and accuracy of Very low Vg drift — 0.3 pC max the trimmed thin-film resistors. Wi High open-loop gain — 5M min High CMRR — 120 dB min The RC4277 is available in 8-lead plastic and @ High PSRR — 110 db min ceramic DIPs, and can be ordered with Mil- M Low noise — 0.35 pV, (0.1 to 10 Hz) Std-883 Level B processing. @ Low bias current — 4.0 nA max i Low power consumption — 120 mW max Connection Information Description 8-Lead Dual In-Line Package The RC4277 provides the highest precision (Top View) available in a dual bipolar operational amplifier. A monolithic dual version of the RC4077, the Pin Function RC4277 is designed to replace OP-207, [4] is} 4 Output A T1002, OP-07 and OP-77 type amplifiers in i 2 -Input A applications requiring high PC board layout [2} [7] 3 +inputa density. The RC4277 has a well-balanced, LDSZ 4 Vs mutually supporting set of input specifications. B 6] é “put 8 Low Vogy, low I, high open-loop gain, and 7 ouput B excellent matching characteristics combine to 8 4, raise the performance level of many instrumen- [4] [5] 8 tation, low-level signal conditioning, and data conversion applications. PSAR, CMRR, Vog 65017824 Raytheon 4-29
ee OOOeeEeEEE——EEeeeeeee Section 4 uae o ff 2577360 coose7s & ff noa277 RAYTHEON/ SEMICONDUCTOR T-79-06-20 Ordering Information Thermal Characteristics Operating 8Lead 8Lead Part Number Package | Temperature Ceramic Plastic Range DIP DIP [ Rowrnen | 8 0°C to 470°C H175°C RV4277ED -25°C to +85°C "9 RM4277AD “55°C to +125°C Therm. Res. 8, 150°CAW RM4277AD/883B “85°C to +125°C For T, >50°C Derate at | 8.33 mW/C | 6.25 mW/'C Notes: /883B suffix denotes Mil-Std-883, Level B processing N = 8-lead plastic DIP D = 8 lead ceramic DIP Contact a Raytheon sales office or representative for Mask Pattern ordering information on special package/temperature tange combinations. i Hf . . ee i Absolute Maximum Ratings a Ae Lol sau ral ‘aa Supply Voltage ....ssssessssseesssesscseesssreeesseeesnee 1 8V Cred bane te Storage Temperature 9 eee AL Shee 5 RANGE «nes sssesscsseesssssorssssssseesese "65 © £0 +150°C mse Operating Temperature Range 4 PRM4277 anssssssereeerssernesreseeeesee 9 C £0 +125°C 684241 PV 4277 asssessssesssersessstesseesseereee “25 C t0 +85°C . PRCA277 cssssesnsererssnsensensesnsssesesO°C t0 +70°C. DieSize: mits Lead Soldering Temperature Min Pad Dimensions: 4 x 4 mils (60 SOC) .sssscssssssssecsssssesssesssesssseseseeeesee $00 'C *For supply voltages less than +18V, the absolute maxi- mum input voltage is equal to the supply voltage. **Observe maximum power dissipation vs. ambient temperature in the table of Thermal Characteristics.
430 Raytheon
RC4277 MLE 0 i @5973b0 0005824 8 i Operational Amplifiers RAYTHEON/ SEMICONDUCTOR T-79-06-20 Electrical Characteristics (v, = +15V and T, = +25°C unless otherwise noted) = * a Parameters Test Conditions Pipa oreetvorao™ | CTC wT | PtoneTomvessisi? fT oa | Se a ce [inputhscevotage —~[airawiore | ass | oss a [Footer [eee Pipaoee Givens artewtore || «dL a Input Noise Current Density RL nVANHz [Fa=tooom [ove | ee [pavotaoerere’ [a eta [conmenioderaaion Pad VynatwV | tao tea —| 0s | [Power Sin Recon Fa |v, <2 OHO [a0 ee [Os | fceedoopaarawh [Aa =io[d [Cpentoop Out Resianca|Va=0,,-0 [| | ~~ a [Power onsumpton———[YatV.s= | d_168) 0108 | [omsak i SSC*id SC | Notes: 1. Long Term Input Offset Voltage Stability refers to the averaged trend line of V.,, vs. Time over extended periods after the first 30 days of operation. Excluding the initial hour of operation, changes in V,, during the first 30 operating days are - 2. Ps by design. 3. Input bon Noltage measurements are performed by automated test equipment approximately 0.5 seconds after applica 4 The input protection diodes do not allow the device to be removed or inserted into the circuit without first removing power. Raytheon 431 . Se ergy pore nee pe ne
a aEOEOEEeEeEeEeEeEeEeEeEeEeEeaEaeaS=S=SE section 4 wie o Bf 2597360 ocosars 6 ff near RAYTHEON/ SEMICONDUCTOR T-79-06-20 Electrical Characteristics (V, = +15V, -55°C < T, s +125°C unless otherwise noted) a rd Parameters Test Conditions [input Offsetvotage@ || wT [average input OfsetVotageoa® | _—=SS«d|SCSC~t Str | [input Oftsetcurent | | tO | AY [Average input Oiset Gurentbin | | 8a | pare Finut Bis Curent fs | Fiputvotagerange | [commonModeReecionRaio | VaaHov | woe | a8 [ Power Supply Rejection Ratio | Va=24Vtosto5v | 120 tas | a8 [Powerconsumpien | Rm |] 1. input offset voltage measurements are performed by automated test equipment approximately 0.5 seconds after applica 2. The aerameter Is tested on a sample basis only. Electrical Characteristics (Vv, =+15V, -25°C to +85°C for hermetic packages, 0°C <T, < +70°C for plastic packages unless otherwise noted) [ranmsirs | rouconaons ump | TW um Parameters Test Conditions -25°C <T, 5 485°C 20 «48 50 135 pv a a Voltage Drift? input feet Curent | —SSSCSC~dCSC“‘i SOS SO | A | F input ias Curent | ——SS—S—~dtCSCS as] ats 38.0 | ma Pimps Votage Range | SSCSC~C~di nts | eens [ef fe Ratio perenne [uaeae [ewe | Ratio Swing [rewercamarn [c= | Om] 4-32 Raytheon
RC4277 _ ALE D | 7597360 GOOSa?h “4 | Operational Amplifiers RAYTHEON/ SEMICONDUCTOR T-79-06-20 Typical Applications RA Rt RS At 10K 10K Sensing Q VIO Junetion R2 - 40K ? © Your v2 0 Reterence RS Junction Q 10K 3 © Vour O . v3 O 4 15V Ra RE O Mm 25K “15V RS OA = esas = 65-4232 * High Stability Thermocouple Amplifier Adjustment-Free Precision Summary Amplifier R3 RS RS 10K 10K 10K Ai Vw 10K o 701 5 t10v O Vour 3 4 OV to +10V 7 02 sv 10K 65434 Precision Absolute Value Circuit Raytheon 4-33
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