Part Number: OPA567 Other Parts Discussed in Thread: OPA541 , OPA549 Tool/software: Hi TI expert
opa567 can output a maximum current of 2A when doing TEC function , is there a similar chip with linear TEC function , the output current reaches more than…
Part Number: OPA567 Tool/software: I use the following circuit to generate voltage. The voltage output and the feedback pin of the op-amp are connected to another board via a cable and shorted together. During testing, I found that when I load a current…
Part Number: OPA567 Other Parts Discussed in Thread: ALM2402-Q1 , ALM2402F-Q1 , ALM2404-Q1 Tool/software: Hi,
I was wondering if you could tell me a product that has a smaller package than OPA567, has 2 channels, and meets the following specifications…
Part Number: OPA567 Hello, ART
OPA567: Design review - Amplifiers forum - Amplifiers - TI E2E support forums
3. Output swing limit - the output swing limit is 0.2V for light load and good linear response, and 0.3V under heavy load. So, technically…
Part Number: OPA567 Other Parts Discussed in Thread: DAC8830 , OPA593 Tool/software: Hi TI expert
I designed to use the opa567 for the TEC temperature control of the laser. The voltage can be adjusted by the DAC8830 design, and the output is to Vset…
Part Number: OPA567 Other Parts Discussed in Thread: INA317 Hi，TI expert
I have a TEC application question when I use opa567. My schematic is shown in the pic below.
Vset is the voltage corresponding to the set temperature，Vth is the voltage fed…
Part Number: OPA567 Hi,
There is damage issue with high temperature.
With start, it works well but output gradually get worse and there is no output finally.
For LD operation, V+: GND, V-: -3.3V
The questions are:
1. if V- supply current rating…
Part Number: OPA567 Hello team,
I have a question about step response curve of OPA567 datasheet.
There are two step response curves in datasheet p.9 and both show distortion in middle of the rising edge.
What causes the distortion?
It looks like…
Part Number: OPA567 Hello team,
Do you have Vcm vs offset voltage plot for OPA567?
There is no the plot in datasheet but my customer want to confirm its characteristics.
Best regards,
Part Number: OPA567 Hello, Art
Where should the exposed thermal pad of OPA567 be connected?
When designing the circuit as shown above, should the exposed thermal pad be connected to -3.3V or GND?
Thank you.
