Hello,
My comment regarding U5, REG104 applies to your old board that had the over-voltage applied to it. This regulator should have +5V on the output, but you had previously measured 6.04V.
If using the Continuous mode, these EVM's will eventually…
Hi Emily Marcelo,
Thanks for performing these tests, it seems we've identified what happened on the board with the REG104 (and you are correct about your assumptions regarding the 1.6V and 1.8V rails)
You can install the J6 header on the MMB0 and…
Hi Sekiguchi-san,
Another TI LDO to consider is the REG104.
I will order the SOT-223 (6-pin) demo board, REG104-Adj, TPS73801 and test startup to check for overshoot.
What are the customer spec requirements?
Operating temperature range
Output…
Hi Patrick,
I will address this question with you offline. But in general, the MMB0 can handle a 12V input as you described it, via the wall supply. The output from the wall supply is sent to TI's REG104, an LDO that can support a VIN of up to 15V…
Hi,
Please see attached DP139 EVM schematic as a reference. The DP139 supports data rates up to 3.4 Gbps, is it sufficient to meet your design requirement?
1325.SN75DP139_HDMI_EVM_REV_B.pdf
Thanks
David
Hi Alan,
Welcome to the TI E2E Forums!
If you're using the ADS1262EVM in a single supply configuration, I would recommend exciting the load cell(s) with the 5V analog supply (+Excitation = AVDD; -Excitation = GND). Then the load cell outputs could…
Robert
These are pretty old devices and unfortunately the EVM are no longer available for purchase. Please see attached for the TMDS361B EVM schematic.
tmds361_evm_rev_c.pdf
I assume unbuffered MUX is the same as passive MUX and buffered MUX is…
