• CD1030 switch interactions and types

    Hi, I am planning to use the CD1030 33 channel MSDI in my project.   Just wanted to know if the following switch interactions using this chip are feasible or not   All switches are momentary-push-to-on ty...
    testbed
    created by testbed
  • SGTL5000 Audio codec configuration

    Iam new to audio codec Can i use sgtl5000 with outside crystal ossilator to provide m-clock . if yes how to configure hardware and software? Can i made I2C configuration without present of m-clock ? If i will use t...
    ahmed hafez
    last modified by ahmed hafez
  • TJA1100 Reception is not working

    Hi, In the TJA1100 Datasheet, there is a 100K resistor connected in the TRX_P line as shown below. But that 100K Resistor is missing in our Schematic.  The transmission part is ok. But i am not getting any p...
    Shirly Chrisia
    last modified by Shirly Chrisia
  • SPI MC9S12GA240 communication with 25AA512 EEPROM

    I am working on SPI Protocol on Mc9S12GA240  controller, trying to interface with SEEPROM-25AA512.   I have set the bits like: In 1) SPICR1: SPI system enable bit, SPI in master mode, CPOL and CPH...
    Madhura Bhandigani
    last modified by Madhura Bhandigani
  • RTC Interrupt Issue

    Hi All,   I am using PCF2127 RTC for my project and I am having issue with interrupt.   Enabling Minute interrupt using MI bit field in Control1 register. But MSF bit filed in Control2 register is always 0. ...
    Yusup Khan
    last modified by Yusup Khan
  • RTC Interrupt Issue

    Hi All,   I am using PCF2127 RTC for my project and I am having issue with interrupt.   Enabling Minute interrupt using MI bit field in Control1 register. But MSF bit filed in Control2 register is always 0. ...
    Yusup Khan
    last modified by Yusup Khan
  • PCA8515T ROHS conformity

    For an old application I need PCA8515T. These are obsolete since 2006 but I have some on stock and as far as I know they are not ROHS conform. In case only the pins are the problem there are companys that are able to ...
    Stephan Walter
    last modified by Stephan Walter
  • Re: SPICE Model for BFU668F

    Hi,  I need the Spice file for the BFU668F, could you please sent it to ma as well on my email adresss?  378314627@qq.com   Thank you in advance.
    xingye fan
    last modified by xingye fan
  • Re: SPICE Model for BFU668F

    Sorry, I don't have it...   fan_xingye@163.com <admin@community.nxp.com> 於 2018年9月3日 週一 下午3:37寫道:   NXP Community <https://community.freescale.com/resources/statics/1000/35400-NXP-Community-Email...
    Yuan Nung Liu
    last modified by Yuan Nung Liu
  • Re: SPICE Model for BFU668F

    Hi,  I need the Spice file for the BFU668F, could you please sent it to ma as well on my email adresss?  fan_xingye@163.com   thanks. 
    xingye fan
    last modified by xingye fan
  • Automatic street light control system using Digital color sensor to adjust brightness

    Hello, I have digital color sensor TCS3414 16-Bit Digital Color Sensor Programmable Analog Gain I2C Mini Module - store.ncd.io  to use with streetlight automation which help to adjust the brightness but to m...
    William Bert
    last modified by William Bert
  • PF1550 BATTERY CHARGING PROBLEM

    I am using the PMIC PF1550 in my design to power the I.MX6ULL micro processor. My design include the battery charging capability also. But when i am connecting a battery it is charging only upto 3V. And this charging ...
    BIJU MOHAN K C
    last modified by BIJU MOHAN K C
  • TEA1916

    Hi, We are having problems with the SNSSET pin 13, on the TEA19161T LLC controller chip. We are getting the wrong DIGITAL SETTING at startup, shifted approximately 1 position per table 5 of AN11801 (about 7K ohms sh...
    Dave Love
    last modified by Dave Love
  • SOT886 Land/Solder/Reflow Pattern

    Hi,   I'm looking to use the NTB0101gm,115 part but I can't find a specific land / solder / reflow pattern for the SOT886 (6-XFDFN) package.  Is there one available? Thanks. Kind Regards, Stephen Craig
    Stephen Craig
    last modified by Stephen Craig
  • NTB0101GM,115 Land Pattern

    Hi,   I'm currently looking to use the NTB0101GM,115 device on a board and the document doesn't have a land/solder/reflow pattern included.  Is there on available for the SOT886 (6-XFDFN ) package.  ...
    Stephen Craig
    last modified by Stephen Craig
  • NTB0104: Bidirectionality of individual pins

    Hi, I'm using the NTB0104 to shift a SPI bus from 3.3v to 1.8v.  I'm wondering if all of the data pins, like some other voltage translators, need to be in the same direction.  For example, can I have A0,...
    Stephen Craig
    last modified by Stephen Craig
  • UJA1135 (UJA113x) reset pin oscilates

    Hello, I have used uja1135 (3V version) in my design. I have not programmed my MCU yet, but the reset pin of the SBC oscillates and don't go to logic 1 (shown in attached pictures). The on-time of reset pin is less th...
    Ali Azidehak
    last modified by Ali Azidehak
  • 型号PCA24S08D和PCA24S08AD的区别

    请问型号PCA24S08D和PCA24S08AD的区别?
    波 刘
    last modified by 波 刘
  • f

    TDA 8950J bent leads numbers and straight leads numbers.
    bobby edwards
    last modified by bobby edwards
  • PCA9614 overheating

    Hi, i made a circuit with the PCA9614, the circuit is working great but the temperature of the PCA9614 is around 150 °C, i don't even know how is possible that is still working, the circuit seem correct...
    Giovanni Bonomini
    last modified by Giovanni Bonomini