Part Number: LM26LV-Q1 Hello Champs,
I have question when 2.5V voltage is supplied to LM26LV-Q1 Gain 4 option device.
When ambient temperature is low, how VTEMP output behave?
According to Table 1. VTEMP OUTPUTVOLTAGE vs. DIE TEMPERATURE graph…
Other Parts Discussed in Thread: LM57 , LM26LV , LM35 Dear,
in the datasheets for LM26LV, LM57 there is stated that "best thermal conductivity between the device and the PCB is achieved by soldering the DAP of the package to the thermal pad on the PCB…
Other Parts Discussed in Thread: LM26LV Datasheet for LM26LV says TRIP temp can be preset to any value from -50C to 150C by varying the gain but orderable parts only come at 50C to 150C for every 5 degrees apart. How I can have a part with a trip temperature…
Hi Norzulaikha,
I'm sorry to hear that. That's very strange. I checked TI's database, and it indicated that the pin 1 marking should be below the top marking "150". The Pin 1 orientation is lower left hand corner.
+---------+ | | | YML | | 150 | …
Hi David,
Can you compare the ground level with the heater on and off? I have a feeling something like the ground level shifting up or down is affecting the biasing circuitry inside the LM57 which is why different gains are being set in your system…
Other Parts Discussed in Thread: LM26 , LM26LV We use LM26-CIM5-TPA in our design and we must have a time constant at the OS_lowactive pin, as this signal is used diode ored for several functions.
We pull up this output by 100k ohms to 4.2V, capacitve…
Part Number: LMT87 Hi everybody, the referenced question is basically what I wanted to ask as well. But to get this clear: The Board temperature measured by the suggested LMT87 is on the ground plane. Is there no possibility to measure the temperature…
