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OPA165x Ultra-Low-Noise Audio Op Amps

Texas Instruments OPA165x Ultra-Low-Noise Audio Operational Amplifiers are designed specifically for audio and industrial applications where maintaining signal fidelity is crucial. The OPA165x Op Amps offer a FET-input architecture that achieves a low 2.9nV/√Hz voltage noise density and 6fA/√Hz current noise density. This feature allows for very low noise performance in various circuits.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	THD plus Noise	Package/Case	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Series	Packaging
Audio Amplifiers SoundPlus ultra-low noise and distortio OPA1655DBVR Texas Instruments 1: $2.42 6,260In Stock	Mfr. Part No. OPA1655DBVR Mouser Part No 595-OPA1655DBVR	Texas Instruments	Audio Amplifiers SoundPlus ultra-low noise and distortio Learn More about Texas Instruments ti opa1656 op amps	Datasheet	6,260In Stock	Cut Tape $2.42 $1.79 $1.63 $1.47 Reel $1.26 View $1.37 $1.33 $1.28 $1.21 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	- 131 dB	SOT-23	4.5 V	36 V	- 40 C	+ 125 C	SMD/SMT	OPA1655	Reel, Cut Tape, MouseReel
Audio Amplifiers SoundPlus ultra-low noise and distortio OPA1655DBVT Texas Instruments 1: $2.83 317In Stock	Mfr. Part No. OPA1655DBVT Mouser Part No 595-OPA1655DBVT	Texas Instruments	Audio Amplifiers SoundPlus ultra-low noise and distortio Learn More about Texas Instruments ti opa1656 op amps	Datasheet	317In Stock	Cut Tape $2.83 $2.11 $1.93 $1.74 Reel $1.67 View $1.55 $1.50 $1.47 $1.44 MouseReel Available	Min.: 1 Mult.: 1 : 250	- 131 dB	SOT-23	4.5 V	36 V	- 40 C	+ 85 C	SMD/SMT	OPA1655	Reel, Cut Tape, MouseReel
Audio Amplifiers SoundPlus ultra-low noise and distortio OPA1655DR Texas Instruments 1: $2.49 7,690In Stock	Mfr. Part No. OPA1655DR Mouser Part No 595-OPA1655DR	Texas Instruments	Audio Amplifiers SoundPlus ultra-low noise and distortio Learn More about Texas Instruments ti opa1656 op amps	Datasheet	7,690In Stock	Cut Tape $2.49 $1.84 $1.67 $1.50 Reel $1.26 View $1.42 $1.38 $1.35 $1.24 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	0.0001 %		4.5 V	36 V	- 40 C	+ 125 C	SMD/SMT	OPA1655	Reel, Cut Tape, MouseReel

OPA165x Ultra-Low-Noise Audio Op Amps

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