Part Number: LMC662 Tool/software: I am simulating the following circuit using the LMC662A.MOD, LMC662B.MOD Spice models. Capacitor C1 sets the low frequency cutoff while C2 sets the high frequency cutoff. With C2=0, I see the full frequency response…
Part Number: LMC662 Other Parts Discussed in Thread: OPA2337 Robertshaw has been using this OPAM LMC662AIMX/NOPB for 15+ years and no issues have been with it. But last year around Aug/2025 we started using datecode 2451 and all boards failed. We bought…
Part Number: LMC662 Other Parts Discussed in Thread: LPC662 , LMC6082 Hello,
I am looking to replace LPC662 SOIC8. It looks like the 2 closest drop-in replacement parts are LMC662, and LMC6082.
Does TI have a longevity supply program?
Can TI…
Part Number: LMC662 Hi, TI expert
There is a problem that the amplification rate is too different while the customer is using the LMC662AIM (OPAMP).
The test was conducted with 10 samples received a few years ago. Since the samples are old parts,…
Part Number: LMC662 Other Parts Discussed in Thread: TLV9002 Hello. I made a circuit with a voltage follower circuit with a single 5V power supply using LMC662.
When the input voltage exceeds about 3.5V, the output voltage jumps to 5V.
Is this suspected…
Hi Alan,
You can find LMC662 PSPICE model here: http://www.ti.com/product/LMC662/toolssoftware . This file contains the SPICE code for this model. You can convert this file into macro icon in TINA. I've already done that work for you. Please find the…
Part Number: LMC662 I have an opamp circuit as shown below.
My board stack up is SIGNAL-GND-POWER-SIGNAL .
I am providing a polygon to Guard the trace which is going to non-inverting the input of the opamp.
The guard trace is connected to SMA…
