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| OMA8201SF DUAL HIGH POWER, HIGH CURRENT OPERATIONAL AMPLIFIER MODULE 12 Pin, Dual Uncommitted Power Operational Amplifiers And Power Sense Resistors FEATURES * * * * * * * Dual Op Amps - Uncommitted Dual Sense Resistors - Uncommitted Output Current To 10A Peak Power Supply To 40V FET Input Hermetic Package - Isolated Devices Available Screened To MIL-STD-883 DESCRIPTION The OMA8201SF is a high performance hybrid integrated circuit which contains two (2) uncommitted power amplifiers and two (2) high power sense resistors. The device is ideally suited for high density and high reliability systems. The sense resistor can be customized for specific applications, however Rmin 20 m . ABSOLUTE MAXIMUM RATINGS (Per Device) @ 25C Supply Voltage +VS to -VS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80V Output Current, Continuous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5A Power Dissipation, Internal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125W Resistor Dissipation, Maximum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5W Operating Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 55C to + 125C Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 55C to + 150C Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150C Lead Temperature (10 Sec. Soldering). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300C SCHEMATIC (9) +VS (12) +IN 1 (2) CS1 OUT (11) -IN 1 (4) -IN 2 (1) -VS R2 (10) (6) (7) (5) +IN 2 (8) CS2 OUT (9) +VS 3.4 (1) -VS R1 (3) 4 11 R0 3.4 - 53 OMA8201SF ELECTRICAL CHARACTERISTICS (TC = 25C; VS = 34 VDC unless otherwise noted.) Parameter Input Offset Voltage VOS vs Temperature vs Temperature vs Supply Voltage vs Power Input Bias Current IB Input Offset Current IOS Input Characteristics Common-Mode Voltage Range -55C to +85C +85C to +125C Common-Mode Rejection VCM = (oe Soe- 6V) V VCM = 22V Input Capacitance* Input Capacitance, DC* Gain Characteristics Open Loop Gain at 10Hz Gain Bandwidth Product* Output Voltage Swing IO = 5A, Continuous IC = 25A, TC = 125C IC = 25 , TC = -55C Current Peak AC Performance Slew Rate Power Bandwidth* Setting Time to 0.1%* Capacitive Load* RL = 8 , VO = 20Vrms 2V Step Specified Temperature Range, G =1 Specified Temperature Range, G >10 Phase Margin* Power Supply Power Supply Voltage, VS Current Quiescent Thermal Resistance qJC (Junction-to-Case) qJA (Junction-to-Ambient) AC Output, f < 60Hz DC Output No Heat Sink 1.25 1.4 30 1.5 1.9 C/W C/W C/W Specified Temperature Range 10 35 50 40 70 V mA Specified Temperature Range, RL = 8 40 3.3 SOA Degrees 6 10 55 2 V/S kHz S nF (oe Soe- 5.5) V (oe Soe- 4) V (oe Soe- 6) V 9 (oe Soe- 4.5) V (oe Soe- 3.6) V (oe Soe- 5.5) V 10 V V V A RL = 10k 90 97 1.6 dB MHz 95 5 1 (oe Soe- 6) V (oe Soe- 6.5) V (oe Soe- 3) V (oe Soe- 3.2) V 113 V V dB dB pF T Specified Temperature Range 5 20 nA Specified Temperature Range 20 50 nA -25C to +125C -55C to -25C VS = 10V to VMAX .01 15 20 2.5 20 2 30 40 10 60 mV V/C V/C V/V V/W Conditions Min. Typ. Max. Units Notes: *Guaranteed - not tested 100%. MECHANICAL OUTLINE PIN CONNECTION .270 MAX. Pin 1 Designation 3.4 .12 PINS .550 .500 MIN. .250 Pin 1: Pin 2: Pin 3: Pin 4: Pin 5: Pin 6: Pin 7: Pin 8: Pin 9: Pin 10: Pin 11: Pin 12: -VS CS1 OUT R1 -IN 2 +IN 2 R2 R2 CS2 OUT +VS R1 -IN 1 +IN 1 .275 .150 TYP. 1.300 1.550 .040 DIA. 1.050 1 2 3 4 5 6 .105 .040 * 12 11 10 9 8 7 .125 .275 .125 DIA. 2 HOLES 205 Crawford Street, Leominster, MA 01453 USA (508) 534-5776 FAX (508) 537-4246 |
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