Part Number: TPS3839 Hi all,
i use the TPS3839K50.
The datasheet says:
Vit- = 4.38V
Hysteresis-voltage = 44mV
The switching-point going from positive to negative inputvoltage is about 4.4V. This is correct.
The switching-point going from negative to…
Part Number: TPS3839 We have a design with a TPS3839 X2SON working close to a 850nm IR source. We noticed that the RESET line is randomly being pulled low when an IR LED nearby is flashing and there is a reflective surface in front of it, causing the light…
Part Number: TPS3839 Other Parts Discussed in Thread: TLV803E Hi Team,
My customer find that TPS3839 connect load has been abnormal. Load is a DSP, RST connects DSP directly. The part schematic as follow.
VDD=1.25V
RST=1.25(Without load)
RST=1.02(with…
Part Number: TPS3839 Other Parts Discussed in Thread: TLV841 Dear All
I would design 1.8V Reset IC for MCU, it is warable device.
Could you suggestion the ultralow power Reset IC and lower price?
I am find the TPS3839G18, do you think it is okay or not…
Part Number: TPS3839 Other Parts Discussed in Thread: TPS61006 Hello,
I'm playing around with a 0.9V version (TPS3839A09DBZR) to be used as a reset circutry for TPS61006 step-up to prevent lock-ups.
I used a 100nF decoupling cap as recommended and…
Part Number: TPS3839 Other Parts Discussed in Thread: TPS3840 Hi Team,
My customer is trying to find a voltage supervisor solution. I promoted TPS3839 and TPS380x. The spec. is OK for customer but customer prefers to have a logic high reset output when…
Part Number: TPS386596 Other Parts Discussed in Thread: TPS3704 , , TPS3839 Hi, I don't find in the datasheet what is the delay from when one of the monitored inputs falls below the threshold to the time that the reset output asserts. Figure 1 Timing Diagram…
Part Number: TPS3839 Other Parts Discussed in Thread: TPS3840 , TLV803E Team,
are there plans to have TPS3839G25DBZR in wider T range variants? (current device is up to 85C ambient).
Thanks.