Product Summary

The OPA2130PA FET-input op amp combines precision dc performance with low quiescent current. Single, dual, and quad versions have identical specifications for maximum design flexibility. The OPA2130PA is ideal for general-purpose, portable, and battery operated applications, especially with high source impedance. OPA2130PA op amp is easy to use and free from phase inversion and overload problems often found in common FET-input op amps. Input cascode circuitry provides excellent common-mode rejection and maintains low input bias current over its wide input voltage range. OPA2130PA op amp is stable in unity gain and provide excellent dynamic behavior over a wide range of load conditions, including high load capacitance. Dual and quad designs feature completely independent circuitry for lowest crosstalk and freedom from interaction, even when overdriven or overloaded.

Parametrics

OPA2130PA absolute maximum ratings: (1)Supply Voltage, V+ to V–: 36V; (2)Input Voltage: (V–) –0.7V to (V+) +0.7V; (3)Output Short-Circuit(1): Continuous; (4)Operating Temperature: –40℃ to +125℃; (5)Storage Temperature: –40℃ to +125℃; (6)Junction Temperature: 150℃; (7)Lead Temperature (soldering, 10s): 300℃.

Features

OPA2130PA features: (1)LOW QUIESCENT CURRENT: 530mA/amp; (2)LOW OFFSET VOLTAGE: 1mV max; (3)HIGH OPEN-LOOP GAIN: 120dB min; (4)HIGH CMRR: 90dB min; (5)FET INPUT: IB = 20pA max; (6)EXCELLENT BANDWIDTH: 1MHz; (7)WIDE SUPPLY RANGE: ±2.25 to ±18V; (8)SINGLE, DUAL, AND QUAD VERSIONS.

Diagrams

OPA2130PA Offset Voltage Trim Circuit

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