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  • REG102: Failed batch/Oven reflow temperature?

    Part Number: REG102 Tool/software: Hello, Customer is reporting failures with REG102UA-3.3 used 1 per on 100 PCBAs we assembled. They have concluded that this part is dead and replacing it got the boards to work. We have built these boards before with…

  • REG102: REG102NA-3.3/3K

    TI Thinks Resolved
    Part Number: REG102 Other Parts Discussed in Thread: TPS7A03 , TPS7A02 Hi, I am using two cells in series(data given in the attached picture). I need 3.3V output with a minimal number of components due to tight space. The circuit is very simple. An MCU…
    • Answered

  • RE: Output current during Disable mode -on REG102(NA-3.3V) LDO Regulator

    Resolved
    Thank you. In addition, what is the current consumption on the REG102 when there is no load at the output?

  • Reg102-5 Intermittently Fails to Regulate after Power Cycle

    Our design uses the Reg102-5 to bias a RF amplifier and an InGaAs photodiode. The input to the Reg102-5 is 5.5V supplied by a LTM4612 DC/DC converter and bypassed by a 10uF tantalum capacitor. The output is also bypassed by a 10uF capacitor (See attached…

  • TLV320AIC3109-Q1: Can not playback through High power output

    Part Number: TLV320AIC3109-Q1 Other Parts Discussed in Thread: REG101 , REG102 , REG103 , REG104 Configuration: I2S * bclk and wclk as slave * DSP mode, 32bits Codec clock * select bclk (3.072MHz) as pll input PLL configuration: P: 1 R:1 J:32…
    • Answered

  • TLV320AIC3106: Pll configuration issue

    Resolved
    Part Number: TLV320AIC3106 Other Parts Discussed in Thread: REG102 Hi, I need some help to understand an issue regarding pll configuraton, especially the D value registers setting. My problem is: I cannot write into page 0/Register 5 (PLL Programming…
    • Resolved
    • Answered

  • TLV320AIC3106: reg 102 /page 0: PLL Clock Divider N Value

    Resolved
    Part Number: TLV320AIC3106 Other Parts Discussed in Thread: REG102 Thanks for your reply, Actually I have another question concerning register 102 / page 0 : Bits D3:0 are ment for configuring a clock divider but I do not know where it is located in…
    • Resolved
    • Answered

  • TLV320AIC3101: Audio data from I2S DIN failed to playback via HPLOUT/HPROUT

    Resolved
    Part Number: TLV320AIC3101 Other Parts Discussed in Thread: REG101 , REG102 Hi, In our design, audio_in connected to IN1RP/M and audio_out connected to HPLOUT/HPROUT. TLV320AIC3101 connected to MCU via I2S. So far we can record audio_in, but audio from…
    • Resolved

  • TLV320AIC3106: Write to registers at runtime

    TI Thinks Resolved
    Part Number: TLV320AIC3106 Other Parts Discussed in Thread: TMS320C6748 , OMAP-L138 , REG102 Hello, I have a question related to this other thread I opened: https://e2e.ti.com/support/audio-group/audio/f/audio-forum/1031331/tmdslcdk6748-pop-noises…

  • RE: LMX2820: lock-out issue

    REG122 = 24'h7A_0000, REG121 = 24'h79_0000, REG120 = 24'h78_0000, REG119 = 24'h77_0000, REG118 = 24'h76_0000, REG117 = 24'h75_0000, REG116 = 24'h74_0000, REG115 = 24'h73_0000, REG114 = 24'h72_0000, REG113 = 24'h71_0000, REG112 = 24…

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