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OP220GS Fiches technique(PDF) 1 Page - Analog Devices |
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OP220GS Fiches technique(HTML) 1 Page - Analog Devices |
1 / 12 page REV. A Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. a OP220 One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781/329-4700 www.analog.com Fax: 781/326-8703 © Analog Devices, Inc., 2002 8-Lead Hermatic Dip (Z-Suffix) OUT A –IN A +IN A V– V+ OUT B –IN B +IN B 1 2 3 4 5 6 7 8 OP220 Dual Micropower Operational Amplifier +IN V+ –IN Q1 Q3 Q4 Q5 Q6 Q7 Q9 Q11 Q10 Q12 Q13 Q8 Q26 Q27 Q28 Q29 V– OUTPUT Q33 Q2 NULL* *ACESSIBLE IN CHIP FORM ONLY Figure 1. Simplified Schematic FEATURES Excellent TCVOS Match: 2 V/ C Max Low Input Offset Voltage: 150 V Max Low Supply Current: 100 A Single-Supply Operation: 5 V to 30 V Low Input Offset Voltage Drift: 0.75 V/ C Max High Open-Loop Gain: 2,000 V/mV High PSRR: 3 V/V Low Input Bias Current: 12 nA Wide Common-Mode Voltage Range: V– to Within 1.5 V of V+ Pin Compatible with 1458, LM158, and LM2904 Available in Die Form GENERAL DESCRIPTION The OP220 is a monolithic dual operational amplifier that can be used either in single or dual supply operation. The low offset voltage and input offset voltage tracking as low as 1.0 mV/∞C, make this the first micropower precision dual operational amplifier. The excellent specifications of the individual amplifiers com- bined with the tight matching and temperature tracking between channels provides high performance in instrumentation ampli- fier designs. The individual amplifiers feature extremely low input offset voltage, low offset voltage drift, low noise voltage, and low bias current. They are fully compensated and protected. Matching between channels is provided on all critical parameters including input offset voltage, tracking of offset voltage versus temperature, noninverting bias currents, and common-mode rejection ratios. PIN CONFIGURATIONS 8-Lead Plastic Dip (P-Suffix) OUT A –IN A +IN A V– V+ OUT B –IN B +IN B 1 2 3 4 5 6 7 8 OP220 8-Lead SOIC (S-Suffix) +IN A V– +IN B –IN B –IN A OUT A V+ OUT B 1 2 3 4 5 6 7 8 8-Lead TO-99 (J-Suffix) |
Numéro de pièce similaire - OP220GS |
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Description similaire - OP220GS |
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