Other Parts Discussed in Thread: TPS727 Hello,
I wanted to ask about the PSRR information provided in the TPS727 datasheet.
Although the PSRR performance of this part is very well documented in Figures 14 to 16 of the datasheet, there is no information…
Other Parts Discussed in Thread: LP2981 , TPS727 , TLV700 , TPS7A49 Hi all,
Please, i need to know is the part LP2981 (LDO) is protected againt reverser voltage on input.
What's the risk if the polarisation on the input of this LDO is reversed …
Part Number: AFE4403 Other Parts Discussed in Thread: ADS1292 ,
Hi,
I'm using afe4403 with ads1292.
When i measure data using afe4403 only, the result is good. (red, ir led)
However, when i attach RLDOUT(BIAS_DRV in my schematic) on my body…
Hi Matt,
Though it is not shown in the functional block diagram of the datasheet, there is in fact a parasitic diode in parallel to the pass element that could allow current to flow from OUT to IN. If the current is small or applied for a very short…
Other Parts Discussed in Thread: SN74AVC4T774 I'm working on a new design which included the use of 2 SN74AVC4T774. They work fine under normal operating conditions, however when I power down VCCB 1.8V -> GND the chips consume 2mA from VCCA which is at…
Hi,
I've attached the 2013 User's Guide for power products. Starting on page 53 you will find a selection of PWM controllers. many of these teh frequency can be varied according to external criteria.
As an example if you use a UC3842 it is a simple…
Gary,
Most any of our power controllers with dual output capability will provide the control. See attached document starting at page 50 with the dual output controllers on page 53 and 54 and choose what features you want.
Regards,
John
