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42142 Dataheets PDF



Part Number 42142
Manufacturers Micropac Industries
Logo Micropac Industries
Description RADIATION TOLERANT POWER OPERATIONAL AMPLIFIER
Datasheet 42142 Datasheet42142 Datasheet (PDF)

ADVANCED DATA SHEET 42142 RADIATION TOLERANT POWER OPERATIONAL AMPLIFIER Mii HYBRID MICROELECTRONICS PRODUCTS DIVISION Features: Applications: • • • • • • Design Tested to 100 krad(Si) Total Dose Hermetically Sealed in Metal Package Performance over –55°C to +125°C Wide Supply Voltage Range High Output Current Short Circuit Protection • • • • • • Satellite/Space systems Military/High Reliability Systems Programmable Power Supplies Solenoid Driver Servo Motor Amplifier Synchro Power Ampl.

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ADVANCED DATA SHEET 42142 RADIATION TOLERANT POWER OPERATIONAL AMPLIFIER Mii HYBRID MICROELECTRONICS PRODUCTS DIVISION Features: Applications: • • • • • • Design Tested to 100 krad(Si) Total Dose Hermetically Sealed in Metal Package Performance over –55°C to +125°C Wide Supply Voltage Range High Output Current Short Circuit Protection • • • • • • Satellite/Space systems Military/High Reliability Systems Programmable Power Supplies Solenoid Driver Servo Motor Amplifier Synchro Power Amplifier DESCRIPTION The 42142 is a power operational amplifier designed for military and space applications where radiation tolerance is required. Utilizing multi-chip hybrid construction, the 42142 power operational amplifier combines 10A load current capability with the convenience of a monolithic operational amplifier. Output current limiting is provided using external resistors. The 42142 power operational amplifier is supplied in an 8-pin hermetic flat package. This design has demonstrated it will function with minimal degradation after exposure to 100 krad(Si) total dose. This device is available as COTS, or screened to MIL-PRF-38534, Table C-IX, Class H or custom screening. Lead options support both through-hole and surface-mount assembly. ABSOLUTE MAXIMUM RATINGS: Supply Voltage (±VS) ………………………………………………………………………………………………... ± 22 V Input Voltage (1) ……………………………………………………………………...………………………..….……. ± 22 V Differential Input Voltage (2) ……………………………………………….……...…………………………………. ± 0.7 V Peak Output Current (3) …………………………………………………………………………………………………. 10 A Storage Temperature Range …………………………………………………………………………..… -65°C to +150°C Operating Junction Temperature ……………………………………………………………………..…. -55°C to +150°C Lead Solder Temperature for 10 seconds ………………………………………………………….………….…….. 300°C Power Dissipation (4) ……………..……………………………………………………………………………….……. 95 W Linear Derating Factor …………………………………………………………………………………..………... 0.76 W/°C WEIGHT: ………………………………………………………………….…………… ……………….. 15.2 grams (typical) RECOMMENDED OPERATING CONDITIONS: Parameter Supply Voltage Ambient Temperature Symbol ±VS TA Min. 8 -55 Max. 20 125 Units VDC °C Micropac Industries cannot assume any responsibility for any circuits shown or represent that they are free from patent infringement. Micropac reserves the right to make changes at any time in order to improve design and to supply the best product possible. MICROPAC INDUSTRIES, INC. HYBRID MICROELECTRONICS PRODUCTS DIVISION • 905 E. Walnut St., Garland, TX 75040 • (972) 272-3571 • Fax (972) 494-2281 www.micropac.com E-MAIL: [email protected] 05/17/01 ADVANCED DATA SHEET 42142 Radiation Tolerant Power Operational Amplifier ELECTRICAL SPECIFICATIONS (Pre-Irradiation) VS = ± 15 V, TC = -55°C to +125°C unless otherwise specified Parameter Input Offset Voltage Input Offset Voltage Drift Input Bias Current Input Offset Current DC Open Loop Gain Common-Mode Input Voltage Range Common-Mode Rejection Ratio Gain Bandwidth Product (5) Phase Margin .


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