OPA1637 Audio Fully-Differential Amplifier

Texas Instruments OPA1637 Audio Fully-Differential Amplifier is a low-noise, low total harmonic distortion (THD), fully differential, Burr-Brown™ Audio operational amplifier. It easily filters and drives fully differential audio signal chains. The OPA1637 also converts single-ended sources to differential outputs required by high-fidelity analog-to-digital converters (ADCs). Designed for exceptionally low noise and THD, the bipolar super-beta inputs yield a very low noise figure at a very low quiescent current and input bias current. Texas Instruments OPA1637 is designed for audio circuits with low power consumption, excellent signal-to-noise ratio (SNR), and spurious-free dynamic range (SFDR).

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THD plus Noise
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Audio - Load Impedance
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Texas Instruments Audio Amplifiers High-fidelity high- voltage (36-V) low- A 595-OPA1637DGKR
Datasheet
3 632In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

Class-D 0.00045 % 14 Ohms 3 V 36 V - 40 C + 125 C SMD/SMT OPA1637 Reel, Cut Tape, MouseReel
Texas Instruments Audio Amplifiers High-fidelity high- voltage (36-V) low- A 595-OPA1637DGKT
Datasheet
785In Stock
2 500Expected 02/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2 500

Class-D 0.00045 % VSSOP-8 14 Ohms 3 V 36 V - 40 C + 125 C SMD/SMT OPA1637 Reel, Cut Tape, MouseReel