Part Number: LM5166 Other Parts Discussed in Thread: TIPD215 , DAC8775 , ADS8688 Hi everyone,
I am working on a power supply stage based on the TIPD215 reference design, which uses the LM5166 to generate a 12V rail from a 24V input.
In the TIPD215…
Part Number: DAC8775 Other Parts Discussed in Thread: ADS8688 , TIPD215 Hello. We need to design a PCB with 2 DAC8775 in a daisy-chain configuration for a total of 8 channel 4-20 mA outputs. The PCB will also contain 2 daisy-chained ADS8688. The DAC8775…
Part Number: DAC8775EVM Other Parts Discussed in Thread: TIPD215 Hello,
I am using DAC8775EVM with the GUI tool for configuring 4-20mA. I am unable to get and current at the output. I have used the below jumper settings.
JP9 - Installed
JP11 - Installed…
Part Number: LM5166 Other Parts Discussed in Thread: DAC8775 , LM5165 , , TIPD215 Hi,
We are using LM5166QDRCTQ1 in one of our design with DAC8775 and presently LM5166QDRCTQ1 is shortage and needed very few qty for proto but still won't available, There…
Part Number: DAC8775 Other Parts Discussed in Thread: TIPD215 Hi,
I'm working on a project where I want to use the DAC8775 for two analog outputs controlled through SPI interface. I have used TIPD215 as a reference design but I have a few questions…
Howdy Namita,
Thanks for posting and welcome to the e2e forums! You are correct in your assessment, you can use the DAC7760 device, but before diving into the devices that provide this current output may I ask a few questions. What are the resolution…
Zhou,
Typically high-end AO Modules will implement a two-point calibration scheme at room temperature and/or over temperature to improve accuracy. Between reference initial accuracy, signal chain initial accuracy, and system-wide drift figures this…
HI Shibin,
As Kai has mentioned, on the current transmitter application, the main issue with the Howland Current source configuration is that could be sensitive to capacitive/inductive load and will likely become unstable while driving a long cable…
To find reference designs leveraging the best in TI technology – from analog and power management to embedded processors, visit https://www.ti.com/reference-designs/index.html . All designs include a schematic, test data and design files.
I will link…
Eddie,
If the POC bit is set to 1, then the IOUT_x and VOUT_x are set to HIZ at power up, hardware and software reset. It should not affect the output when the device is in operation.
For VOUT, adding an extra 100kΩ as load should not be a problem…
