Hey Ethan,
We have a training series here that demonstrates how to do stability analysis for fully differential amplifiers in simulation.
https://www.ti.com/video/series/precision-labs/ti-precision-labs-ti-pl-amps-fully-differential-amplifiers.html
Let…
Part Number: PCM6240-Q1 Other Parts Discussed in Thread: OPA1637 , TAS6424E-Q1 , TAS6584-Q1 , TAS6424 Hi TI Team
May i ask, that the OPA6137 can use the differential signal input to the PCM6240-Q1, It's can up to 10Vrms for the input voltage? (this voltage…
Part Number: PCM1865 Hi, I have connected PCM1865's Vref to my OPA1865's VCOM, im wondering if i should divide it by two or not. My OPA is conected to +18v / -18v. But Ive read VCOM should be connected to AVDD/2 so im not sure. Should i divide…
Part Number: OPA1637 Other Parts Discussed in Thread: THP210 , , THP210EVM , OPA2210 OPA1637 and THP210 on a dual 18V supply have a swing that will allow for 12.5Vrms. The data sheet for the OPA1637 cites the ability to put out 24dBm, but no conditions…
Part Number: OPA1637 Other Parts Discussed in Thread: OPA1622 , INA1620 Are there any audio amplifiers that have the power down absorption and detection feature?
For example, it can even cut off the post circuit and contain the absorbent resistor.
Does…
Part Number: OPA1637 Other Parts Discussed in Thread: PGA2500 , , THP210 , PGA2505 , OPA1632 Hi, I am trying to buffer the pga2500 to an ADC with OPA1637
I want the pga2500 to be buffered with an op amp that is setup with low pass neg feedback filter > 1…
Part Number: OPA1637 Hi,
Our customer is using OPA1637. When the input signal is below 1V, the output signal is normal. But when the input signal is more than 1V, the output signal is distorted. Please see the schematic as attachment.
Could you please…
Part Number: TLE2426 Other Parts Discussed in Thread: OPA1637 Hello I am Jung
I am using TLE2426 for DAC to supply 8pcs of OPA1637 for VOCM.(Mid bias)
I found a problem which is the output of TLE2426 is only 0.7V.(I expected 2.5V because input voltage…
Part Number: OPA1637 Other Parts Discussed in Thread: PCM1795 Hello,
I have a question about the schematic on the first page of the OPA1637's datasheet (I'm looking at the August 2020 revision)
What is the reasoning behind using an output common…
Part Number: OPA1637 Hi team,
My customer is using the OPA1637 in an audio preamp, and the datasheet is giving conflicting information on how to terminate /PD input (powerdown) when powedown is not used.
Some examples and text tell them to tie to V+ rail…