Part Number: PGA308 Hello,
I'm working with a pair of PGA308s that we communicate with using a couple GPIOs of an STM32. During ESD testing we're seeing a loss of communication via the 1W link. Was curious if anyone else with experience with this part…
Part Number: PGA308 Other Parts Discussed in Thread: PGA309 Hello Team,
during my investigation I did not find any usefull comparison between the PGA308 and PGA309.
I know, I don't need any external EEPROM for the PGA308 but I don't know anything about…
Hi Art,
Understood. Actually, this request is based on the customer question, but here is open forum. So, I cannot comment on that in detailed here. First, I'd like to check if this calculator works for the customer.
Best Regards,
Shoji
Part Number: PGA308 Other Parts Discussed in Thread: AMC3301 , Hello, team
Here is my application:
We use a TI AMC3301 to sense a highside bi-direction current, AMC3301’s differential ouput is
Va= 1.44V± 50mV ( common mode output voltage…
Other Parts Discussed in Thread: PGA308
Hi Team,
- This chip has 7 "OTP" memory banks. It means we can write a set of gain and offset only one time in a bank ?
- This chip has 4 "OTP" bank select registers, and the largest number register is…
Hi Robert,
The equations on pages 89 and 90 refer to two variables, "Zero DAC RTO Vopga" and "Vzero DAC". "Zero DAC RTO Vopga" is the offset voltage that will occur at the output of the pga due to the zero DAC voltage. "Vzero DAC" is…
Part Number: PGA308 Related to thread: https://e2e.ti.com/support/amplifiers-group/amplifiers/f/amplifiers-forum/1091351/pga308-power-on-response-time-for-pga308?tisearch=e2e-sitesearch&keymatch=pga308
We initially struggled with the the goal of less…
Part Number: PGA308 hi everyone,
I've write a beginning of PGA308 driver to be used as front-end amp with stm32 micro controller familly
I'm planning to use the PGA constantly in Software Lock Mode and manage parameters in microcontroler flash for…
Part Number: PGA308 Hi team,
One of my customers is evaluating PGA308 on their own board. My customer changed CFG2 to 0XDC0 by first modifying the register in the Register bit, after clicking Write to RAM. But my customer doesn't know if that's correct…
Part Number: PGA308 Other Parts Discussed in Thread: PGA309 , Hi Team,
Could you share the power-on response time for the PGA3078 and PGA309? Thanks for the help.
Best Regards,
Tess Chen