(China (Mainland))
Product Summary
The OPA4234UA low-cost op amp is ideal for single-supply, low-voltage, low-ower applications. The OPA4234UA provides lower quiescent current than older “1013”-type products and comes in current industrystandard packages and pinouts. The combination of low offset voltage, high common-mode rejection, high power-supply rejection, and a wide supply range provides excellent accuracy and versatility. Single, dual, and quad versions have identical specifications for maximum design flexibility. The general-purpose op amp OPA4234UA is ideal for portable and battery-powered applications. The OPA4234UA op amp operates from either single or dual supplies. In single-supply operation, the input common-mode range extends below ground and the output can swing to within 50mV of ground. Excellent phase margin makes the OPA4234UA ideal for demanding applications, including high load capacitance. Dual and quad designs feature completely independent circuitry for lowest crosstalk and freedom from interaction.
Parametrics
OPA4234UA absolute maximum ratings: (1)Supply Voltage, V+ to V–: 36V; (2)Input Voltage: (V–) –0.7V to (V+) +0.7V; (3)Output Short-Circuit: Continuous; (4)Operating Temperature: –40℃ to +125℃; (5)Storage Temperature: –55℃ to +125℃; (6)Junction Temperature: 150℃; (7)Lead Temperature (soldering, 10s): 300℃.
Features
OPA4234UA features: (1)wide supply range: Single Supply: VS = +2.7V to +36V; dual supply: VS = ±1.35V to ±18V; (2)specified performance:+2.7V, +5V, and ±15V; (3)low quiescent current: 250μA/amp; (4)low input bias current: 25nA max; (5)low offset voltage: 100μV max; (6)high cmrr, psrr, and aol; (7)single, dual, and quad versions.
Diagrams
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 OPA4234UA |
Texas Instruments |
Operational Amplifiers - Op Amps Low Power Prec Sngl-Sply Oper Amp |
Data Sheet |
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OPA4234UA/2K5 |
Texas Instruments |
Operational Amplifiers - Op Amps Low Power Prec Sngl-Sply Oper Amp |
Data Sheet |
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OPA4234UA/2K5G4 |
Texas Instruments |
Operational Amplifiers - Op Amps Low Power Prec Sngl-Sply Oper Amp |
Data Sheet |
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OPA4234UAG4 |
Texas Instruments |
Operational Amplifiers - Op Amps Low Power Prec Sngl-Sply Oper Amp |
Data Sheet |
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