Part Number: OPA354 Hello,
We have a circuit with these functional block: 1. Differential analog front end - basically a high input impedance diff amp with high decimation and CMRR 2. Anti-alias filter 3. ADC input driver
To achieve the desired common-mode…
Part Number: OPA354 Other Parts Discussed in Thread: TINA-TI Tool/software: TINA-TI or Spice Models hi,
I amusing the circuit suggest for photo diode amplifier. Everything goes well until it don't face towards SUN. it get high pulses or continuous oscillation…
Part Number: MSP430FR2672 Other Parts Discussed in Thread: FDC1004 , OPA354 Hello team,
FDC1004 requires active shielding in order to avoid EMI noise.
Why MSP430 CapTIvate don't require shields? Or do they?
Best Regards,
Kei Kuwahara
Part Number: OPA354 Hi, we want to use the OPA354 as DC Line-Driver/(Gain +1) for a 0 to 4V Signal to generate a 0-4V Output Signal to Drive a 75Ohm cable with 75Ohm end-Termination. Supply Voltage 0V // 5V .
I understand that the 4V will not be achived…
Part Number: OPA354A-Q1 Other Parts Discussed in Thread: TINA-TI , OPA354
Tool/software: TINA-TI or Spice Models
I’ve calculated the noise of a circuit based on OPA354 and I find out that the calculation doesn’t match with the simulation. I try to build…
Hi Adam,
Yes, you can share privately. I believe if you hover your mouse over my name, there will be a drop-down list where you can send me a friend request. Once I accept you will be able to share your design. Yes, we use Altium.
Regarding the OPA354…
Part Number: OPA354A-Q1 Other Parts Discussed in Thread: OPA354 , TINA-TI Hi,
Why OPA354 amplitude curve doesn't continue to decay in high frequency as below which I highlight? Is there any OP amps have the similar amplitude curve? I suppose it would continue…
Other Parts Discussed in Thread: OPA354 , OPA380 , OPA357 , OPA355 Hi team,
I check the datasheet of OPA380, the chip can be used for PHOTODIODE MONITORING.Why the OPA380 is suitable for PHOTODIODE MONITORING application? Can we use the OPA354/7/5 to replace…
Hi Shreeneet,
There are many solutions to attenuate a signal, please refer to the following app notes and previous queries on TI amplifier forum:
Attenuator Amplifier Design to Maximize the Input Voltage of Differential ADCs
Designing Inverting Attenuators…
Other Parts Discussed in Thread: OPA354 , TINA-TI , OPA354A-Q1 Hello,
I downloaded “OPA354 TINA-TI Reference Design from OPA354A-Q1” product page.
I changed input waveform from sin wave to square wave and did transient simulation.
(using attached…