Part Number: TMS320F28P650DK Other Parts Discussed in Thread: OPA328 , REF34-Q1 , OPA388-Q1 Hi,
I plan to configure the external reference voltage circuit as follows to drive the on-chip ADC module of the F28P650DK9 MCU in 12-bit or 16-bit mode.
…
Hi James,
In your circuit, I would recommend using an op amp that doesn't have back-to-back diodes (see general ESD infrastructure needed below).
It looks like Iout and output swing is your key concern. The LM7321 has good output drive and so the…
Part Number: ADS127L11 Other Parts Discussed in Thread: OPA328 Tool/software: Hello,
how large is the reference capacitor CREF on the ADS127L11?
I need the value to simulate if my external reference voltage buffer settles fast enough.
Part Number: OPA828 Other Parts Discussed in Thread: OPA320 , OPA328 , OPA3S328
Tool/software:
Hello,
I find my TIA output is not correct.
And when I remove the input (so nothing connect to RF1), the output should be near zero. But one of my boards…
Part Number: OPA397 Other Parts Discussed in Thread: OPA328 , ADS131A04 , TINA-TI This is a follow-up for my previous question here: ADS131A04: Using REFP on analog input pins for TIA design - Data converters forum - Data converters - TI E2E support forums…
Part Number: OPA388 Other Parts Discussed in Thread: OPA350 , THS4281 , OPA333 , OPA328 , TINA-TI Tool/software: Hello TI support,
Can we use use OPA388 as reference buffer for 16-bit SAR ADC with 2X 10uF tantalum capacitor as its output load? If not…
Part Number: TL071H Other Parts Discussed in Thread: TL071 , ADS8860 , OPA320 , OPA328 , OPA350 , TLV9162 , OPA810 , OPA4388 , ADS1219 Hi Team
my customer side want to use OP for photodiode as below.
PD spec:
Do you have any recommendation…
Part Number: OPA325 Other Parts Discussed in Thread: OPA328 , LM7705
Tool/software:
Hello, I would like to increase the signal from a piezoelectric element by 600 times. The frequency range I am focusing on is between 0 and 20 kHz. I want the preamplifier…
Other Parts Discussed in Thread: OPA328 , OPA320 , OPA145 , OPA196 , LMP7701 , OPA191 Tool/software: Hi,
I found the thread below about alternatives to OPA124.
https://e2e.ti.com/support/amplifiers-group/amplifiers/f/amplifiers-forum/1020810/opa124…
Part Number: OPA3S328 Other Parts Discussed in Thread: OPA328 Hi TI
In the signal chain (PFA), we're dealing with relatively higher voltages (15 to 20 volts). We're exploring its interaction/coupling with OPA3S328 low noise amplifier where a resistive…
