Electrical Engineering Stack Exchange
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Questions tagged [lm335]

The LM335 is a temperature sensor that operates as a 2-terminal zener. The breakdown voltage is directly proportional to the temperature.

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Interfacing LM335 to XBee ADC pin

I'm a software engineer dipping my toe into hardware. I am trying to interface an LM335 temperature sensor to an XBee radio device. The XBee has an ADC built in. The XBee pins are: 1 = VCC = 3.3V 10 = GND 14 = VREF 19 = ADC The specifications on…
Steve Morgan
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What is the minimum supply voltage for an LM335?

The answer to this question is probably staring me in the face, but I just can't see it. I'm attempting to interface with an LM335AZ temperature sensor (datasheet) at 3.3V. The datasheet clearly states that the output voltage is 10mV/K, and that…
blalor
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LM335 doesn't seem to work

I'm relatively new to electronics, and I'm trying to make a thermometer using a LM335 temperature sensor. By reading the datasheet I thought it was simple, connect up 5V to a resister, then to the V+, connect up V- to GND, and I should get somewhere…
gorilla
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List of LM Integrated Circuits?

Does anyone have / know of a list of all the LM integrated circuit packages available? The EE stockroom at my university recently reorganized and they cataloged several pages of part numbers without any descriptions of what they do. I was hoping to…
Huckle
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Difference between LM335A and LM335Z?

So I'm looking to get some LM335 ICs to measure temperature, and I'm confronted by "LM335A" and "LM335Z" models (and possibly others). Ordinarily I wouldn't think much of it, but there seems to be a reasonable price difference (the Z is about twice…
devkev
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connecting more than one Lm35 sensor to ADC pins of Atmega32 micro-controller in Proteus software

I am trying to simulate a heating system using an atmega32 microcontroller, 4 lm35 sensors, and Proteus software for circuit simulation. Unfortunately, whenever I run the simulation I encounter the error:"'Power Supply' (330mV) is outside the…
Manoosh Samiei
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how to calculate the output value of an lm335 sensor

i am having a problem in calculating the output value from the lm335 precision temperature sensor where its output value is the input of ADC0804. With increase in temperature the value decreases instead of increasing.What might be the problem?
Shiru
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How to avoid negative resistance of current source in LTspice

I'm trying to implement simple behavioural model of LMx34 devices. Circuit below tends to have negative resistance if supplied voltage drops below current source drop. How to avoid this? I prefer pure B-source solution for some reason.
e_asphyx
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LM335 temperature sensor library for EAGLE

I've spent ages searching for the LM335 (http://www.ti.com.cn/cn/lit/ds/symlink/lm135.pdf) temperature sensor library (Symbols and Footprints) in EAGLE but with no success. Could someone kindly point me to a download link or specifically could…
user34395
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