Hello Daniel,
Thank you for clarifying. Let me check with my team on part recommendations (or keeping OPA357) as well as how to model a SiPM.
I will update you tomorrow.
Best,
Alec
Part Number: OPA357 Other Parts Discussed in Thread: REF3030 , , TLV9101 , OPA310
Hello,
I'm using an OPA357AIDBVR (IC18) to buffer a REF3030 chip. Below I show all the circuits that have interface with the AVREF: The problem: the AVREF should follow…
Part Number: OPA357 Hello guys,
One of my customers use OPA357AIDBVR for their products.
They have the following question at the moment. Could you please give me your reply?
Q. OPA357 datasheet says on page 6 that Turn-on time of ENABLE FUNCTION typical…
Part Number: OPA357 Hello, In order to develop a way to treat a input signal to be sampled by a 12 bit ADC, the following circuits were designed: For the reference voltage, we will use this configuration: Description of the situation: 1. Input ignal: The…
Part Number: OPA357 Other Parts Discussed in Thread: MUX509 , OPA837 , OPA2837 Hi,
We need to sense 2 AC inputs (2Vpp, 2MHz). We have 2 options -
1. Use 2 separate OPA357s and tie their 2 outputs together and pass to next stage. We will use shutdown pins…
Part Number: OPA357 Other Parts Discussed in Thread: TINA-TI , OPA837 , OPA1678 , OPA2189 Hello,
I'm trying to replicate Åckerberg-Mossberg Filter using OPA357. With the SNAA287A as reference, how can I get 400kHz center frequency?
The selected values…
Part Number: OPA657 Other Parts Discussed in Thread: OPA357 Hi TIer
My customer want to find a chip which performance like OPA657U and rail to rail because OPA657U is not rail to rail.
Could you give me some suggestion?
Part Number: MSP430FR2672 Other Parts Discussed in Thread: OPA357 Hello,
I am working on a touch implementation with a driven shield. It is detailed in the related post. I now have my PCBAs and am seeing some non ideal shield performance.
I am using the…
Hey Tom, 1. Is there any problem on putting the ADS7057 VIN(-) pin to "vref" instead of "vref/2" ? What about putting this VIN(-) pin to GND? 2. Could you please give me feedback about the question 2, about the REF3033 buffered with an…
Part Number: PGA113 Other Parts Discussed in Thread: OPA320 , OPA357 , ADS7945 , ADS7946
Hello to whom this may concern, This is the description of the situation: 1. Input ignal: The system need to be able to capture two types of signal (from a BLDC or PMSM…