OP490 MAXWELL | Alldatasheet
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All data sheets are subject to change without notice (858) 503-3300 - Fax: (858) 503-3301 - www.maxwell.com Low Voltage Micropower Quad ©2001 Maxwell Technologies All rights reserved. OP490 Operational Amplifier
12.19.01 Rev21000560
FEATURES:
- R AD-PAK® technology-hardened against natural space radi- ation
- Package: - 16 pin Rad-Pak® flat package
- Low input offset voltage: 5 µV max
- Low offset voltage drift - 5 µV/°C max (over -55 to +125°C)
- Low supply current (per amplifier) 20 µA max
- High open-loop gain 700 V/me min.
- Outstanding PSRR: 5.6 µV/V min. DESCRIPTION: Maxwell Technologies’ OP490 micropower quad operational amplifier microcircuit featur es Maxwell’s radiation-hardened R AD-PAK® packaging technology, the OP490 has an extremely low input offset voltage no less than 0.5 mV with a drift of under 5 µV/°C, guaranteed over t he full military temperature range. The OP490 features low power consumption, drawing less than 20 µA per amplifier. Maxwell Technologies' patented R AD-PAK packaging technol- ogy incorporates radiation shie lding in the microcircuit pack- age. It eliminates the need for box shielding while providing the required radiation shielding fo r a lifetime in orbit or space mission. This product is avail able with screening up to Class Logic Diagram
TABLE 1. PINOUT DESCRIPTION
4 V+ Positive Voltage
13 V- Negative Voltage
TABLE 2. OP490 ABSOLUTE MAXIMUM RATINGS TABLE 3. DELTA LIMITS ICC ±10% of specified value in Table 4. TABLE 4. OP490 DC ELECTRICAL CHARACTERISTICS
TABLE 4. OP490 DC ELECTRICAL CHARACTERISTICS
- Guaranteed but not 100% tested.
TABLE 5. OP490 AC ELECTRICAL CHARACTERISTICS TABLE 4. OP490 DC ELECTRICAL CHARACTERISTICS
5All data sheets are subject to change without notice ©2001 Maxwell Technologies All rights reserved. Low Voltage Micropower Quad Operational Amplifier OP490RP TYPICAL OPERATING CHARACTERISTICS
6All data sheets are subject to change without notice ©2001 Maxwell Technologies All rights reserved. Low Voltage Micropower Quad Operational Amplifier OP490RP TYPICAL OPERATING CHARACTERISTICS
7All data sheets are subject to change without notice ©2001 Maxwell Technologies All rights reserved. Low Voltage Micropower Quad Operational Amplifier Note: All dimensions in inches. 16-PIN RAK-PAK® FLAT PACKAGE SYMBOL DIMENSION MIN NOM MAX A 0.115 0.135 0.150 b 0.015 0.017 0.022 c 0.004 0.005 0.009 D -- 0.415 0.440 E 0.245 0.280 0.285 E1 -- -- 0.315 E2 0.120 0.156 -- E3 0.030 0.062 -- e 0.050 BSC L 0.325 0.335 0.345 Q 0.020 0.033 0.045 S1 0.005 0.024 -- N1 6
8All data sheets are subject to change without notice ©2001 Maxwell Technologies All rights reserved. Low Voltage Micropower Quad Operational Amplifier Important Notice: These data sheets are created using the chip manufacturer’s published specifications. Maxwell Technologies verifies functionality by testing key parameters either by 100% testing, sample testing or characterization. The specifications presented within these data sheets represent the latest and most accurate information available to date. However, these specifications are subject to change without notice and Maxwell Technologies assumes no responsibility for the use of this information. Maxwell Technologies’ products are not authorized for use as critical components in li fe support devices or systems without express written approval from Maxwell Technologies. Any claim against Maxwell Technologies must be made within 90 days from the date of shipment from Maxwell Tech- nologies. Maxwell Technologies’ liability shall be limited to replacement of defective parts.
9All data sheets are subject to change without notice ©2001 Maxwell Technologies All rights reserved. Low Voltage Micropower Quad Operational Amplifier Feature Option DetailsOP490 RP F X Screening Flow Package Radiation Feature Base Product Nomenclature Monolithic S = Maxwell Class S B = Maxwell Class B E = Engineering (testing @ +25°C I = Industrial (testing @ -55°C, +25°C, +125°C) F = Flat Pack RP = R AD-PAK® package Low Voltage Micropower Quad Operational Amplifier