• DAC IC ....AD5761  output solution

    Dear sir,

        I am also using DAC IC ... AD5761  ..using an internal reference of 2.5v ....my clock ,data ,and all signals are coming well good but I am not getting the default output voltage ....

    firstly I am not controlling it through controller ...…

  • AD5761不出模拟电压

    请问,AD5761进行数模转换,可不可以直接按串行接口时序图进行配置,在SDI脚将被测数据输入,即可在Vout脚测得模拟电压,对吗?之前需不需要配置寄存器?这个是我在signalTAP里的波形图,但是在Vout脚测不到数据,在SDI、SD0处,得到的数据都与dout一样,这是为什么?(Clear脚与reset脚浮空)

  • DAC ic .... AD5761 output 0V solution

    Dear sir,

        I am also using DAC IC ... AD5761  ..using an internal reference of 2.5v ....my clock ,data ,and all signals are coming well good but I am not getting the default output voltage ....

    firstly I am not controlling it through controller ...…

  • Lower limit of AD5761 spi communication frequency

    I read from the data sheet of AD5761, the spi communication frequency can be up to 50 MHz. My question is what is the lower limit of AD5761 spi communication frequency. Thanks.

  • STM32 connect AD5761 but output 0V?

    #include <stdbool.h>
    #include <stdint.h>
    
    #include "bsp_ad5761r.h"
    #include "stm32f10x.h"
    #include "stm32f10x_conf.h"
    #include "spi.h"
    
    #define false 0  
    #define true  1 
    
    #define AD5761R_RESET_PIN       GPIO_Pin_9  	//PB9
    #define AD5761R_CLEAR_PIN…

  • STM32 connect AD5761 but output 0V?

    Dear sir:

     Ad5761 used external 2.5V reference voltage, dual channel power supply is 0V and 5V respectively,

    chip power supply is 5V, and it is directly connected with STM32f103c8t6 using 3.3V power supply by SPI.

    Is there any problem with the schematic…

  • AD5761: Need DC output impedance spec for default reset state

    We need to obtain a maximum specification for the DC output impedance of the AD5761, when it remains in its default reset state after powering up. 

    The specification is needed across the full rated operating temperature of the device (all grades). 

    This…

  • Zero-Scale Error of DAC

    I find some DACs from ADI specified their Zero-Scale Error, such as AD5761, but some not, such as AD5543. I've noticed AD5761 is a voltage output DAC, but AD5543 is a current ouput DAC. So I think the external OP may play important role at this aspect…

  • RE: Simultaneous reading from AD7606 and writing to the AD5671

    Sorry, the AD5761 meant everywhere in the message

  • RE: AD5602 command list

    Hi Ivan,

    Thanks for your response. 

    Actually I have my hardware built with AD5602 on it. I have two AD5602 connected on the same I2C bus with STM32 MCU. In another project, I have used AD5761. So in comparison with AD5761 and AD5602, I am a bit confused…