CA3420 Intersil Corporation, CA3420 Datasheet
CA3420
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CA3420 Summary of contents
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... Data Sheet 0.5MHz, Low Supply Voltage, Low Input Current BiMOS Operational Amplifier The CA3420 is an integrated circuit operational amplifier that combines PMOS transistors and bipolar transistors on a single monolithic chip. The CA3420 BiMOS operational amplifier features gate protected PMOS transistors in the input circuit to provide very high input impedance, very low input currents (less than 1pA) ...
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... Input Offset Voltage Temperature Drift NOTE: 3. The maximum limit represents the levels obtainable on high speed automatic test equipment. Typical values are obtained under laboratory conditions. 2 CA3420 Thermal Information Thermal Resistance (Typical, Note 2) PDIP Package ...
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... High Input Resistance Voltmeter Advantage is taken of the high input impedance of the CA3420 in a high input resistance DC voltmeter. Only two 1.5V “AA” type penlite batteries power this exceedingly high-input resistance (> ...
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... T = 25° -20V V- = -10V 100 -2V 10 0.01 0.1 LOAD (SINKING) CURRENT (mA) FIGURE 5. OUTPUT VOLTAGE vs LOAD SINKING CURRENT FIGURE 7. OPEN LOOP GAIN AND PHASE SHIFT RESPONSE 4 CA3420 100 ICR V + ICR 1000 10 15 FIGURE 4. OUTPUT VOLTAGE vs LOAD SOURCING CURRENT ...
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... However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries. For information regarding Intersil Corporation and its products, see www.intersil.com 5 CA3420 E8.3 8 LEAD DUAL-IN-LINE PLASTIC PACKAGE SYMBOL ...