Part Number: OPA2188-Q1 Other Parts Discussed in Thread: REF35 , , OPA350 Tool/software: Hi team.
my customer is developing a precision 16bit data acquisition system with using a SAR adc without refence buffer, can you help me on how to select a proper…
Part Number: LM2904-Q1 Other Parts Discussed in Thread: OPA2188-Q1 , LT1013D , , OPA2991-Q1 Hi team,
In the TI application notes, it is introduced to adjust the Vos by DC feedback, but the specific operation method is not introduced. How to adjust the…
Guo,
For +/-5V input range, you could NOT use OPA2333 because of its max total supply of 5.5V (or +/-2.75V). Thus, for 10V total supply the best alternative would be to use TLV2186 but it is not Q1 automotive qualified. If you must have Q1 qualification…
Part Number: OPA2180 Other Parts Discussed in Thread: OPA2377 , OPA2376 , OPA2188 , , OPA2325 , OPA2397 , OPA2392 , OPA2387 , OPA2182 , OPA2187 , OPA180 , OPA188 Hi experts,
Q1. Could you please tell me your recommended devices that is alternative…
And, I think I finished scanning the TI product trees for post 2015 <50MHz Introductions - omg, this is quite impressive, lot of work here to fill in the parametric fields, but this is the list I came up with the slightly modified descriptions - this…
I have tested it. When I disconnect the beads F25 and F26 (the two beads are used to power the OPA2188), the ±15V load is applied directly to the 7-channel OPA2188 with a ±15V regulator. The current is only about 7 mA. Then, when the beads F25 and F26…
Hi Michael,
LM675 comes from TI acquisition of NATIONAL SEMICONDUCTORS, thus I'm not sure if this is the case BUT I could think of one more possible explanation for the distortion you see - a slew boost. Slew boost detects a large differential voltage…
to User473,
I searched all the op amp portfolio with the parametric search (precision, general purpose, and high-speed). There are 6 options with temperatures of 150C and above (see attached). The best match is the OPA211-HT (210C max). This is the…
Good afternoon. Answers on questions: I present two schemes of my devices. In one of them, all processes are processed by Atmega 32A, including the ADC (10 bits, but I use only the upper 8 bits, 0.5-1 degrees Celsius accuracy is enough for me), in the…
