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  • NE5532A: Clarity on NE5532/32A production

    TI Thinks Resolved
    Part Number: NE5532A Other Parts Discussed in Thread: NE5532 , , NE5534 Hello, Please can you provide some clarity on the production statue of the NE5532 and NE5532A? I am aware of PCN 20231114002 stating that NE5534 is now end of life. There…
    • Answered

  • PCM1798: Opamp specification detail using for I-V convert circuit connected after DAC analog audio output

    Resolved
    Part Number: PCM1798 Other Parts Discussed in Thread: NE5534 , , OPA2134 , OPA604 , OPA134 In the PCM1798's datasheet, NE5534 is recommended for I-V convert circuit connected to PCM1798 analog output. But NE5534 is too high for us. So could you tell…
    • Resolved

  • NE5534A: Does the NE5534APE4 exist?

    Part Number: NE5534A Other Parts Discussed in Thread: NE5534 , SA5534 , OPA134 The NE5534AP is listed as LTB. There is a new part on the 5534 page: NE4434APE4. But all links for this part appear to be broken. Is this part available & is there…
    • Answered

  • PCM1794A: PCM1794A output distortion

    Resolved
    Part Number: PCM1794A Other Parts Discussed in Thread: NE5534 , , PCM5121 Hello， One customer used PCM1794A for his design, the output IV and LPF used NE5534, its power supply is +-12V. If the input sample rate is 48K, 16bit, and I2S 18Khz signal, the…
    • Resolved

  • NE5532: Can the attached op amp circuit be integrated into a semiconductor?

    Part Number: NE5532 Other Parts Discussed in Thread: NE5534 Tool/software: TO: Texas Instruments From: AUDIOFEEL Oksang JIN Email: oksang@audiofeel.com opm320-v1_06-12pcs-2024119-circuit-Each channel.pdf opm320-v1_06-12pcs-2024119-TXN-for Kicad6.zip…

  • PCM1794A: PCM1794ADBR Frequency Response Issues

    TI Thinks Resolved
    Part Number: PCM1794A Other Parts Discussed in Thread: NE5534 , TINA-TI PCM1794ADBR Frequency Response Issues.pptx PCM1794ADBR Frequency Response Issues Hello TI team! We are using PCM1794A new design, test audio output frequency response high frequency…
    • Answered

  • PCM1794A: Differential output in digital filter bypass mode

    Resolved
    Part Number: PCM1794A Other Parts Discussed in Thread: NE5534 , PCM1794 Hi,TI ! I used the external filter mode for digital-to-analog conversion,and I used the IOUTL differential pair outputs in the circuit diagram using the NE5534 in the datasheet…
    • Resolved
    • Answered

  • SA5534A: SA5534A vs NE5534A

    Resolved
    Part Number: SA5534A Other Parts Discussed in Thread: NE5534A , , NE5534 , SA5534 Hello, I wanted to ask about the difference of the parts SA5534A and NE5534A. The only difference that I found when checking the datasheet was that the SA5534A is specified…
    • Resolved
    • Answered

  • PCM1794A: Unable to gain output from prototype (second set of eyes required)

    Resolved
    Part Number: PCM1794A Other Parts Discussed in Thread: DIR9001 , NE5534 , Hi, I've a prototype circuit interfacing a DIR9001 (spdif) into 2x PCM1794A's which go into 12x NE5534's and output as balanced audio L & R. So far I've verified by scope that I2S…
    • Resolved

  • RE: PCM1798: Reference circuit for PCM1798

    Hi Paul, Customer has following questions need your help. Does NE5534 have to use positive and negative voltage? please kindly help to confirm. The entire system is 5V input, I2S output audio to PCM1798 processing, output analog left and right channels…

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