Part Number: LM324 Other Parts Discussed in Thread: LMV324A , INA350 , , , TLV9001 , TLV9301 , INA597 Hi There,
To design a relatively high precision amplifier and with low cost, I would like to use LM324 form an instrumentation amplifier. The schematic…
Hi Jonathan,
I would recommend using the improved version LMV324A. It is a better part with lower offset and better EMIRR.
In LMV324A's datasheet, you can also find the plot for EMIRR vs Frequency.
Please let us know if you've any further questions…
Hello Handa-san
I suggest starting with recommended replacement mentioned on the LMV324 product page.
Recommended alternative parts
LMV324A - Increased power saving, lower voltage offset, and higher EMIRR device
Hi Manish,
We do not have a TINA-TI model for LMV324. But we've an upgraded version of this device called LMV324A which has a model available at: http://www.ti.com/product/LMV358A/toolssoftware . Please note that LMV358A represents dual channel and…
Part Number: LM324LV Other Parts Discussed in Thread: LMV324A , LMV324 , LMV324-N , TINA-TI , TLV9004 Hello team,
I have question about full swing output voltage with open-loop. The our evaluated schematics is using V+=5V,V-=GND, Load =about 20Kohm…
Additional Question
I want to know the recommended alternative for LMV324 when the power supply is 5.5V+/-0.2V.
Is it OK to use LMV324A with the power supply at 5.5V+/-0.2V since it's Absolute Maximum Supply Voltage is 6V?
Hi Gary, I recommend taking a look at the LM324A for better offset specifications. If you do not need the high supply voltage range the LM324A offers, I recommend taking a look at the LMV324A or the LM324LV. Thank you, Tim Claycomb
Wang Mike,
It is PNP as shown in the device schematic in the data sheet.
For LMV324 (not LMV324-N) there are no preconditions for Vos other than supply voltage (2.7V, 5V) that surrounds 3.3V so I'll skip CMRR, Av, and PSRR
VOUT = VBIAS + [Vos +…
Whether this was a good idea to give two totally different OPAmps the names "LMV324" and "LMV324A" only to be distinguished by the "A"?
Mauro,
as my previous speakers have already mentioned, as long as nothing is connected to "zone_1" the common mode…
Hello David,
Yes, there are some excellent drop-in replacement devices for the LMV3XX family of devices! Please consider the LMV358A, LMV324A, LMV321A as replacements. These new devices include everything you mentioned and have a wider supply voltage…
