Part Number: TPS3839 Other Parts Discussed in Thread: TPS3842 , TLV841 Hi, I need a voltage supervisor. I found the following one MPN. I need 6.0V threshold. I couldnt find any available and I used an external voltage divider. This is also given in the…
Part Number: TPS3839 Other Parts Discussed in Thread: TLV840 , TPS3899 Tool/software: Hi,
We are currently developing an energy harvesting application where the storage capacitor voltage is monitored, and once it reaches a threshold, power is supplied…
Part Number: TPS3839 Tool/software: According to the curve in the chart(Figure 13. TPS3839 Transient Rejection), when the instantaneous voltage drop is 30% below VIT-, the trigger time is 47 µs. When the voltage drop is 5% below VIT-, the trigger time…
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…
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…
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…
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…
