TLV6001: Can someone suggest a substitute in a bigger package (easier to solder)?

lslonim

Part Number: TLV6001
Other Parts Discussed in Thread: OPA348, TLV6002, TLV9002

I am using the TLV6001 as the differential to single-ended output stage of an isolated voltage sensing circuit, which is copied from SLAU733 (see attached). It's not high bandwidth and the voltages are constrained by the isolator to be under 4v. The supply to the opamp is 5v.

My problem is this - the TLV6001 is the hardest part on the board to solder because it is only available in SOT23-5 and SC70 packages. This product is a piece of test equipment, very small volume, and the boards are soldered by hand.

I'm not experienced enough to know how to substitute this opamp, but I'd like to find a part in an SO-8 or larger package that I could use instead.

Does anyone have any suggestions?

Thanks,

Lloyd

over 2 years ago

+1 Clemens Ladisch over 2 years ago

Guru 242810 points

Use the search function. The most similar device in a SOIC package is the OPA348.

+1 kai klaas69 over 2 years ago

Guru 140200 points

Hi Islonim,

why not taking the TLV6002?

Kai

0 lslonim over 2 years ago in reply to kai klaas69

Expert 1700 points

Hi, thanks both of you guys. I looked at the TLV6002. It hadn't occurred to me to look at a 2-unit package. Once I saw that, I decided to use the TLV9002, which has a better settling time and slew rate than the 6002.

Thanks very much for your help. I have a lot to learn abut analog and I appreciate your guidance.

Lloyd

0 kai klaas69 over 2 years ago in reply to lslonim

Guru 140200 points

You are welcome

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TLV6001: Can someone suggest a substitute in a bigger package (easier to solder)?