Part Number: LM139AQML Other Parts Discussed in Thread: LM139A , , LM139A-MIL , LM139-MIL
Tool/software:
Hi TI Team,
I am a bit confused about the specs of LM139AW-SMD.
Let me explain the background story:
We initially picked out 5962R9673801VDA as it…
Part Number: LM139A Other Parts Discussed in Thread: LM339 Hello. I have some questions regarding the datasheet/specifications for the LM139A comparator. They seem similar to other questions that have been asked, so please bear with me, as I'd like to…
Part Number: LM139A How does one calculate the power dissipation for this part? What is the rated power dissipation for this part?
I am looking for an electrical way to estimate the power dissipation for ex.: Pd=Vcc*ICC. Is there an electrical way to…
Part Number: LM139A Hello,
I am trying to protect the inputs of the LM139A. From a previous post, it does not have ESD diodes so I will be clamping with external Schottkys.
One input pin is always within the common mode while the other is being clamp…
Part Number: LM139A In the linked thread, it was discussed that the 20mA output current limit should not be exceeded. One of the replies suggested that infrequent excursions above this limit may have little impact on life of the product.
Is there a rough…
Part Number: LM139A Other Parts Discussed in Thread: LM139 I see that for this component the maximum continuous output current is 20 mA. In my design I have a zener diode regulating the output voltage of the device to 12V. Upon switching off, the zener…
Part Number: LM139A-MIL I need the materials and finishes ( and thicknesses if available) of the leads and package for this device. Also the non-operational storage temp range.
Part Number: LM139A Hello,
The datasheet for LM139A specifies an input offset voltage but only shows it as a positive value. Does that mean that the input offset voltage is always going to be a positive value, or can it also be a negative value (and polarity…
This specification applies only to the FK package, i.e., to the LM139A-MIL.
60 s at 260 °C refers to the soldering process. It is specified for the case because the FK package does not have leads.
Part Number: LM139A Other Parts Discussed in Thread: LM339 We currently have this comparator in one of our designs. The output is connected to a 6.8nF capacitor through 10 ohm resistor and the assumption is that, with 12V supply the output current will…
