器件名称: LM258APT
功能描述: Low power dual operational amplifiers
文件大小: 318.8KB 共20页
简 介:LM158-LM258-LM358
Low power dual operational amplifiers
Features
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Internally frequency compensated Large DC voltage gain: 100 dB Wide bandwidth (unity gain): 1.1 mHz (temperature compensated) Very low supply current per operator essentially independent of supply voltage Low input bias current: 20 nA (temperature compensated) Low input offset voltage: 2 mV Low input offset current: 2 nA Input common-mode voltage range includes ground Differential input voltage range equal to the power supply voltage Large output voltage swing 0 V to (VCC - 1.5 V) P TSSOP8 (Thin shrink small outline package) Pin connections (Top view)
1 2 3 4 + + 8 7 6 5
N DIP-8 (Plastic package)
D&S SO-8 & miniSO-8 (Plastic micropackage)
Description
These circuits consist of two independent, highgain, internally frequency-compensated op-amps which are designed specifically to operate from a single power supply over a wide range of voltages. The low power supply drain is independent of the magnitude of the power supply voltage. Application areas include transducer amplifiers, DC gain blocks and all the conventional op-amp circuits which now can be more easily implemented in single power supply systems. For example, these circuits can be directly supplied with the standard +5 V which is used in logic systems and will easily provide the required interface electronics without requiring any additional power supply. In linear mode, the input common-mode voltage range includes ground and the ou……
