Part Number: DAC7573 I am looking for information about the A0 and A1 inputs of the DAC7573. The datasheet states it can be connected to Vdd or digital ground. If Vdd is 5V, and IOVdd =3.3V, is it acceptable to connect A0 and A1 to Vdd=5V?
Part Number: DAC7573 Other Parts Discussed in Thread: DAC63204 Hi Team, I have several questions about the DAC7573. There is a temporary storage register (TR) and a DAC register (DR) for setting the output voltage. Are they volatile and non-volatile, respectively…
Part Number: DAC7573 Hi Team,
The customer have two questions about the output pin connection, could you please kindly help to advise on them? Thank you.
MCU1 is power up by 3.3V, and they used 5V output of DAC to another device input which is used…
Part Number: DAC7573 Support Path: /Other topics/Design techniques and how-to guides/ we are developping the connection device for Raspberry Pi and DIGITAL-TO-ANALOG CONVERTER"DAC7573.
when we operate the device, voltage values setting data for …
Part Number: DAC7573 Dears:
Could you kindly help to check the design:
1. Address Use A0, A1. If A2, A3 is not used, is it OK about the below design? 2. If the DAC output VREFL and VREFH circuits is together, is it wrong, how can we design it?. 3. Does the…
Other Parts Discussed in Thread: DAC7573 I am using DAC7573 to read analog signal.
My configuration is as follows:
VDD = 5.0V; IOVDD=5.0V
A0 = GND; A1 = VDD; A2 = GND; A3 = GND; therefore addeess byte = 0x9C;
Operating mode: update selected DAC with I2C…
Other Parts Discussed in Thread: DAC7573 Hi everyone , I'm using DAC7573 as a device driver but I don't know its pull current . I have found the reference , however not a such clue of it . Is anyone can tell me that parameter?
Thank you very much…
Other Parts Discussed in Thread: DAC7573 Dear Technical Support Team,
I have a question about DAC7573.
Can we use following condition?
Customer'd like to use 5V DAC Output and 3.3V logic input(Such as SCL and SDA).
Other Parts Discussed in Thread: DAC7573 , DAC8574 Hello,
I am using DAC7573 for the first time. I am using I2C to communicate with the DAC7573(slave) from a microcontroller(master). The DAC7573 is use to control 2 LEDs.
My intention is to use DAC7573 to…
I have the same Problem with DAC8574.
We use 5 of them on one I2C bus.
Readback from 3 of them works fine, but two sharing the same I2C address respond both to the readback command even they have different A2 addresses.
Could you please let…