(China (Mainland))
Product Summary
The OPA4227PA is a high precision, low noise operational amplifier. It combines low noise and wide bandwidth with high precision to make them the ideal choice for applications requiring both ac and precision dc performance. The OPA4227PA is unity gain stable and features high slew rate (2.3V/µs) and wide bandwidth (8MHz). The OPA4227PA is suitable for data acquisition, telecom equipment, geophysical analysis, vibration analysis, spectral analysis, professional audio equipment, active filters and power supply control.
Parametrics
OPA4227PA absolute maximum ratings: (1)Supply Voltage: ±18V; (2)Signal Input Terminals, Voltage: (V–) –0.7V to (V+) +0.7V; (3)Current: 20mA; (4)Output Short-Circuit: Continuous; (5)Operating Temperature: –55 to +125℃; (6)Storage Temperature: –65 to +150℃; (7)Junction Temperature: 150℃; (8)Lead Temperature (soldering, 10s): 300℃.
Features
OPA4227PA features: (1)low noise: 3nV/√Hz; (2)wide bandwidth: 8MHz, 2.3V/μs; (3)settling time: 5μs (significant improvement over OP-27); (4)high CMRR: 138dB; (5)high open-loop gain: 160dB; (6)low input bias current: 10nA max; (7)low offset voltage: 75μV max; (8)wide supply range: ±2.5V to ±18V; (9)single, dual, and quad versions.
Diagrams
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 OPA4227PA |
Texas Instruments |
Operational Amplifiers - Op Amps High Prec Low Noise Oper Amplifier |
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OPA4227PAG4 |
Texas Instruments |
Operational Amplifiers - Op Amps High Prec Low Noise Oper Amplifier |
Data Sheet |
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