Other Parts Discussed in Thread: NE5532 , ADS1256 , OPA735 , LM27762
I designed a circuit using the ADS1256 24-bit ADC, using NE5532 op-amps for signal conditioning and an LM1117MP voltage regulator. I will add the filtering…
Part Number: BUF602 Other Parts Discussed in Thread: LM27762 I am using the BUF602 in a design with +/-5v supply rails. My +5v is coming from an LT3045 and my -5v is coming from an LM27762. Both of these regulators are supplied by the same +5.5v supply…
Thanks Michael. I need to use the same coaxial input connector for both signal types. I extended the SPDT scheme you suggested (and I had considered but wanted comment) to make this work. I have used basic SPDT switch symbols to represent where an analog…
Part Number: ADS1261 Other Parts Discussed in Thread: LM27762 Tool/software: Hi, We are in the final stage of finalizing the code for ADS1261 and it is going unresponsive after some time. It is used in pulse conversion mode with single ended operation…
Part Number: OPA1678 Other Parts Discussed in Thread: OPA1637 , INA1650 , LM27762 , OPA1656 Hi Team,
I would like to ask how to connect the IC audio output to the OPA1678 with differential left and right channels? Is there a reference circuit? Thanks…
HI Shubhangi,
Thank you for the update.
I only handle the PMIC products, so I may ask you to create a new thread under a specific part number to be redirected to the converter device expert for regulator recommendations.
Something like LM27762 may…
Hi Kamalnish,
During the startup of the two LM27762 devices, the peak current requirements can be higher to charge the output rails. Currently the LM27762 devices also seem to be starting during the ramp up of the 5V rail. Probably the LM25575 is getting…
Part Number: TPS7A49 Other Parts Discussed in Thread: IVC102 , LM27762 , , TPS7A30 , TPS7A94 Hi Team,
This inquiry is related to the other thread below. Our customer is looking for a low noise power supply for IVC102 precision transimpedance amplifier…
Hi Bivin,
LM27762 is a charge pump with integrated LDO for each output rail.
From what I understand, you may want to power 18 INA2331 devices from a single LM27762.
From the d/s, output ripple increases with output current. Depending on the total…
Hi Kamalnish Arora,
If you power the LM27762s directly with a lab supply, do you still see the glitching? In other words, can you remove / disconnect the 78M05 and connect the input of the LM27762 to a +5V lab supply? Reading through your other post…
