MSK184G

MSK182 ANAREN | Alldatasheet

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MIL-PRF-38534 & 38535 CERTIFIED FACILITY DUAL HIGH VOLTAGE/ 182/1 83/ HIGH CURRENT OPERATIONAL AMPLIFIER 184. M.S.KENNEDY CORP. FEATURES: + MSK184 Replaces APEX PA21 and PA74 * MSK184 is Available to DSCC SMD 5962-92152 * Space Efficient Dual Amplifiers * High Voltage Operation: Single Supply: +8V to +60V Dual Supply: +4V to+30V + High Output Current: 3 Amp Continuous per amplifier + High Speed: 10V/yS. + Low Quiescent Current: 20 mA per amplifier Typ. * Adjustable Current Limits * Thermal Shutdown + Enable/Status Pin For Output Disable Control * Contact MSK for MIL-PRF-38534 Qualification Status “P* Tr MSK182 MSK183 MSK184 DESCRIPTION: The MSK182, 183 and 184 are dual high power monolithic operational amplifiers ideal for use with a wide variety of loads. With operation from either single or dual supplies, they offer excellent design flexibility. Power dissipation is kept to aminimum with a quiescent current rating of only 20mA per amplifier, while 3 Amps of continuous available output current makes them a very good low cost choice for motor drive circuits and audio amplification. The design is internally protected against current overloads and overtemperature conditions. On the MSK182 and MSK183, current limit can also be user- selected through the use of a resistor/potentiometer or voltage out/current out DAC. The MSK182 is packaged in a hermeti- cally sealed 14 pin power DIP with bolt down tabs for applications that require heat sinking. The MSK183 is packaged in a low cost ceramic SIP and the MSK184 is packaged in a TO-3. TYPICAL APPLICATIONS * Servo Driver + Actuator Driver + Audio Amplifier + Power Supplies * Bridge Amps + Stereo Amps 1 8848-127 Rev. P 7/14

EQUIVALENT SCHEMATIC . MSK182 MSK183 99 29 [ [| @--|— on. Zo) —|e © va oy te oS r -@ Oo} © OF NN oA. © io) oO} ET of, rT © ) =O) O7+—— al ‘o) | | o}—N it oft MSK184 PIN-OUT INFORMATION

1 OUTPUT 1 14 ES 1 1 +VIN1 1 OUTPUTI1)

2 +VCC1 13 ILIM 1 2 -VIN1 13 E/S 2 2 +VCC(1/2) 3 -VCC1 12 -VIN1 3 sILIM1 12 = ILIM 2 3 -VIN(1) 4 +VIN 2 11 +VIN1 4 —S1 11=-VIN 2 4 +VIN(1) 5 -VIN2 10 -VCC 2 5 OUTPUT 1 10 +VIN 2 5 +VIN(2) 6 {LIM 2 9 +VCC 2 6 +VCC1 9 +VCC 2 6 -VIN{2)

7 EIS2 8 OUTPUT 2 7 -VCC 1/2 8 OUTPUT 2 7 -VCC(1/2)

8 OUTPUT(2)

MSK182 PINOUT MSK183 PINOUT MSK184 PINOUT 2 8548-127 Rev. P 7/14

ABSOLUTE MAXIMUM RATINGS @ VIN Input Voltage (Common Mode) +27V/-29V Tc Case Operating Temperature Rr Thermal Resistance (Per Amplifier) Group A MSK182G MSK182/MSK183/ Parameter Test Conditions @ @ 184G Msk184 ferme Quiescent Current (Per Amp) vIN=0v #17 + [2a [1 ea - ‘fm | Quiescent Current (Per Amp) @ Shutdown Mode VINwOv | [=e | sma | pneu A Common Mode Rejection Ratio@(-VCC)-0.1S VIN (+veCrav. [| 1 | 80 96 - | 75 95 - [| «| CC Output Votoge Swing iar=08n_ [a [an tes I Shutdown Input @ @ 4 Output Disable Time @ ae ee ee [ouput tnevetine @ SSCS SP Open Loop Voltage Gain @ Vour= #25V RL=1KQ 90 98 - | 88 98 - | « | NOTES: @ Unless otherwise specified +VCC= +30VDC and E/S pin is open for MSK182 and MSK183. @ Allelectrica! specifications apply to each amplifier. @ Devices shall be capable of meeting the parameter, but need not to be tested. Typical parameters are for reference only. @ Industrial grade devices shall be tested to subgroups 1 and 4 unless otherwise specified. @ Military grade devices ('G' suffix) shall be 100% tested to subgroups 1,2,3 and 4. © Subgroup 1,4 Ta=Tc= +25°C Subgroup 2. Ta=Te= +125°C Subgroup 3. Ta=Tc=-40°C @ Does not apply to MSK 184. @ Refer to SMD 5962-92152 for electrical parameters for devices purchased as such. @ The operating temperature range is -55°C to +125°C if the device is powered. The minimum cold start temperature is -40°C. @ Continuous operation at or above absolute maximum rating may adversely effect the device performance andyor life cycle. @ Internal solder reflow temperature is 180°C, do not exceed. 3 8548-127 Rev. P 7/14

POWER SUPPLIES: For the MSK182/183/184 maximum total supply voltage is = EMABLE/STATUS PIN: specified as 60V. However, dual and unbalanced power supply . operation is permiesible as long as total supply voltage does For the MSK182 and MSK183 this pin actually has a dual not exceed 6OV. function. First, when the pin is forced low, the output stage is disabled. Second, it can be monitored to determine if the device is in thermal shutdown. These functions can be used on the . same device with either single or dual supplies. For normal op- POWER SUPPLY BYPASSING: . eration, the E/S pin must be left open or pulled at least 2.4 volts Power supply terminals must be effectively decoupled with a above the negative rail. In noisy applications, a small value ca- high and low frequency bypass circuit to avoid power supply —_pacitor between the E/S pin and -VCC may be required. induced oscillation. An effective decoupling scheme consists To disable the output, the user must pull the E/S pin low, no of a 0.14F ceramic capacitor in parallel with a 10uF tantalum —_—_greater than 0.8V above -VCC. To once again enable the device, capacitor for each power supply pin to ground. In addition, itis the E/S pin must be brought at least 2.4 volts above -VCC or be recommended that a 0.01uF capacitor be placed between VCC ——_gigconnected. It should be noted that when the E/S pin is high, as close to the amplifiers as possible. the internal thermal shutdown is still active. If the E/S pin is used to monitor thermal shutdown, during CURRENT LIMIT: normal operation the voltage on the E/S pin is typically 3.5V The MSK182 and MSK183 offer accurate, user-selectable cur- above -VCC, Once shutdown has occurred this voltage will drop rent limit. Unlike typical designs that use a power resistor in to approximately 350mV above -VCC. This function is not avail- series with the output to sense load, the MSK182 and MSK183_— able on the MSK184. sense the load indirectly and therefore do not require a resistor to handle the full output current. Current limit is selected by controlling the input to the IL pin. The easiest method is to use a resistor or potentiometer COMPENSATION: connected between -VCC and the ILM pin. Use the following For normal operation output compensation is not typically equation to select proper resistor value: required. However, if the MSK182 or MSK183 is intended to Reo= = -13.75KO be driven into current limit the user may find that an R/C net- A low level control signal (0-330uA) can also be used to con- work is required. A snubber network from the output to ground trol the current level digitally. If the pin is left open, the current for each amplifier will provide stability. If driving large capaci- is programmed to OA, while connecting lum directly to -VCC tive or inductive loads, a snubber network will also enhance sets the output current to it's maximum, typically 5A. Such is Stability. Typically 3© to 109 in series with 0.01uF is accept- the case with the MSK184. able. ve SAFE OPERATING AREA: ae o=14 The safe operating area curve is a graphical representation of paren the power handling capability of the amplifier under various gclks conditions. Power dissipation of the device is equal to the prod- | uct of the voltage across the output transistor times the output a R2 current. As can be seen in the curve on page 6, safe operating Ew _ | aes current decreases with an increase in temperature as well as an = | LI 2 li increase in the voltage across the output transistor. Therefore, 14 for maximum amplifier performance it is important to keep case 12 1 temperature as low as possible and to keep +VCC as close to * j “Vo the output rail as achievable. vinc——+— 13 : fo Famer) [ ] Zz ° 7 THERMAL PROTECTION: [2-012F(2)| o,4uF(2) = The amplifiers are equipped with thermal protection circuitry tI plea that protects each amplifier from damage caused by excessive 4 junction temperature. The output is disabled when the junction } = temperature reaches approximately 160°C. After the junction v- temperature cools to approximately 140°C, the output is again NOTE: (1) luu connected to V- achieves the moximum current enabled. The thermal protection may cycle on and off depend- limit, SA(peak). (2) Connect capacitors directly fo package ing on the output load and signal conditions; this may have an power supply pins. undesirable effect on the load. It should be noted that even though this internal protection circuitry does protect against overload conditions, it does not TYPICAL CONNECTION DIAGRAM take the place of proper heat sinking. For reliable operation, junction temperature should be limited to 150°C, maximum. 4 8548-127 Rev. P 7/14

APPLICATION NOTES CONT. . Ve RESISTOR METHOD DAC METHOD (Current or voltage) ao Mor lo=la — lee! oo less Max lo=luw - higel:75) 415000) i Non OS ys 15000 tgey f ie few Vv << - CMOS or TTL i i Seas — Figure 2 | Output Disable with a Single Supply ra ve

1 User = Hone /15000

Jcuasent usr | (eeu) 30 (seh Ture oun | Wjra7sv ve $7.60 ern | wtsav 9 Kn rerun |v i2sy / 10%: zoos | w-peav Bt i G=-R2=-4 A024 zea | wperav vin 4A 2 RT Laconngctee 33508 wy | | NOTE: (1) Resistors ore nearest slonderé 1% volves | oe . Figure 1 . | oe Adjustable Current Limit im eX (CARBON) sv & _ vs a v = = | D1,02: Motorola MUR410 o—_ 2.49Ki

2 Figure 4

: le/s a Motor Drive Circuit © : , I TL 1 ——> ZETEX = H ' ZVN3310 v ; OR = Rt Re ! tke ak HCT = % is oars 482 25(:) Figure 3 0.280 TK: Thermal Shutdown Status With a Single Supply 800: RI R2 tb ! 7 vin = ——2 vo = H vt i an | le=108 (peok)(2) 0.25, Sa ad Vosves (14+R2/21) ‘ Oh Ven IZ jpxt5000_(4.750) t ' iw O° F37502 FReL RB - ps 1 -< va aK | | anaes AW Re. = 0.01uF ° (eines) : + Figure 6 For Example: = Hf lu =3A, Rey =40KS Uses voltage developed af hapin Parallel Output For Increased Output Current Vaz 1OKiN475V_ oy of a moderately accurate reference velloge. ““(ioKa +13750%) Desired Vo= 20V,6= 20 =10 - RI=1KG ond RZ= Ki Figure 5 Voltage Source 5 8548-127 Rev. P 7/14

TYPICAL PERFORMANCE CURVES OPEN=LOOP GAIN AKD PHASE +o vs FREQUENCY CURPENT LIMIT vs TEMPERATURE 100 pee 45 Frio Loca] 7 at T T Hi ce ti) GON eed | Lt tH] foto mr CREED | Ht if iRey =4.02K6 i 80 0 a | i : nee é | 7 to | 60 [HHS Hetil 4s, = i ey in Fi 2 Zz 43 fo 8 i “ I =? 5 i [Rg =1.47K2 Zo No ood Cir yee e 5 po TPT PL 3 : IS | os Bs. - LAI ET TTI TL 3 as} Ltt spots ° "| ye * 7 rd veo UUM ITT ING at ti | i 710100 1K_ 10K Gok 1M 10M 275-80 95 080-75 50 100 125 FREQUENCY (Hz) TEMPERATURE(‘C) CURRENT LIMIT vs SUPPLY VOLTAGE COMMON-MODE REJECTION ve FREQUENCY 25 100 a CT i 3 col! [Hh Li ! z amet yeu Eu, gg LHL LIM Ly Ea i ! H 4 ag NIN! 8 *?/ | i 8 ui = g 0] Aan = Re, =57.6K2 i ELLIE Boat z 20 1 § il | z HLL a a) Hy ° #5 £10 +15 +20 £25 =30 o 40 100 1K 10K 700K 1M SUPPLY VOLTAGE(V) FREQUENCY(Hz) OPEN-LOOF GAIN,CCMMON-MODE REJECTION POWER SUPPLY REJECTION vsFREQUENCY AND POWER SUPPLY REJECTION vs TEMPERATURE gO TT a 100 : ei oe TE | | Ei = sol ol | LIN il | | Ao 2°T } 95} 105 8 ! | g iI = 3 60 aii Hh 3 I A ® I | ee | i = 20) Se bar] t ra PSRR oa 5 eo La ! cara Ly 3 ll NMS = asi - 9s AAA ATTN ae g ( TT ] Bo ul 20 | 1 s0 a 10 400 1K 10K 400K 1M “75-50-25 0 25 50 75 100 125 FREQUENCY(Hz) TEMPERATURE(*C) GAIN-BANOWIDIH PRODUCT AND SEW. RATE VSTEMPERATUPE OUTPUT VOLTAGE SWING vs OUTPUT CURRENT el TT Ld 2 i sew 2 S ! ed a : =, ee 3 | | e = a 3 ni i S 5 (v=)-vo a ors \\ | nS 3 3 ae H | Isr- 4 = | i i \\ = i # v-)-vo 5 0.9; —;— Lod ahs TS (wo) s i} [3 2 3 0.25; |e is 2B - | f Sore 2 a Zz 0 8 aa) _ 3 "75-50-25 0 25 5075 100 125 0 1 2 3 + TEWPERATURE(*C) OUTPUT CURRENT (A) OUTPUT VOLTAGE SWING vs TEMPEPATURE 2 rn re | ~ iu | | =, lo=+3A 4 zy Si ee | A im | : _? | To 1 Powis 2 fo=-0.6A] = 0 “75-50-25 0 25 SO 75 100 125 TEMPERATURE("C) 6 8548-127 Rev. P 7/14

/ =a. ae REF |__MIN MAX | 7 i A [| 0.800 | 0.810 | Cc | 4.475 71.185 | D | 0.555) 0.565_ i F | 0.055 | 0.065 | J | 0.016 | 0.620 fo . | _t tT T H jj | a 14x | ESD TRIANGLE INDICATES PIN 1 = (0-600) —= WEIGHT = 7.2 GRAMS TYPICAL ALL DIMENSIONS ARE SPECIFIED IN INCHES. MSK183 a ae a H i BG egg —+| 4k ; | [7 rn i ] oT 2k OE t D va REF MIN, MAX 1 . c | 0.245 | 0.255 | T OD | 0.1725 | 0.1825 F E | 0.120 0.130 F | 0.990 1,010 | HT 0.275 ——— L 0.008 0.012 | hiatal.” COTO dod rH i] | | | y | | | isx_ | : men ESD TRIANGLE INDICATES PIN 1 WEIGHT =8 GRAMS TYPICAL ALL DIMENSIONS ARE SPECIFIED IN INCHES 7 8548-127 Rev. P 7/14

MECHANICAL SPECIFICATIONS CONTINUED Msk184 4g — 4 | | [rr ee | CT "7 D to To HW | re _| | BX E — (R 0.250) a tm. : a ; - 2x81 | a oT i cy) 1 | — | | | . | \\x— (0,593) — : L. women erm Ht A 0.220 ; 0.250 | Df 0.080 | 9.100 + E 0.038 0.042 | G 1.182 | 1.192 i WEIGHT = 15.2 GRAMS TYPICAL ALL DIMENSIONS ARE SPECIFIED IN INCHES.

ORDERING INFORMATION

L__ sortenine BLANK = INDUSTRIAL; G = MIL-PRF-38534/DSCC SMD 5962-92152 (REDUCED TEMP RANGE] GENERAL PART NUMBER (MSK182, 183 or 184) NOTE: THE MSK183 IS NOT AVAILABLE WITH G SUFFIX. 8 8548-127 Rev. P 7/14

REVISION HISTORY

REV | STATUS | DATE DESCRIPTION i “P| Released | 07/14 | InitialRelease _. - | M.S. Kennedy Corp. Phone (315) 701-6751 FAX (315) 701-6752 www.mskennedy.com The information contained herein is believed to be accurate at the time of printing. MSK reserves the right to make changes to its products or specifications without notice, however, and assumes no liability for the use of its products. Please visit our website for the most recent revision of this datasheet. Contact MSK for MIL-PRF-38534 qualification status. 9 8548-127 Rev. P 7/14