Forum Post: Question for connecting DAC101C081 with MSP430F5172

Hello,

I recently met a problem. I tried to connect the DAC101C081 (6 pins, I2C) as slave mode with MSP430 (master mode). I connected ADR0 of DAC to GND and Va to 5V. However, when I tried to transmit the data from MSP to DAC, even if I set the slave address as 0x0Dh as datasheet, I could not receive the ACK from DAC. Could anyone provide the suggestion?

Thanks,

Yu