i want an alternate for ic af2311

[haxxxn423]

i want an alternate for ic af2311

 

[MikeMl]

What is it?

 

[audioguru]

www.datasheetarchive.com has never heard about the AF2311. Nobody has one for sale except some Chinese people on e-Bay who sell fakes.

 

[ChrisP58]

I wonder what it is a fake of.

Haxxx. Are you sure that that is the real part number. It could be a manufacturing date code, ie. 23rd week of 2011.

 

[audioguru]

It was made in the 23rd week of 1911 and is obsolete.
My father was born in 1911.

 

[atferrari]

Deleted

 

[haxxxn423]

What is it?

this is an Integrated Circuit for rc car.
In my country it is not available.
So i want an alternate.

 

[ChrisP58]

this is an Integrated Circuit for rc car.
In my country it is not available.
So i want an alternate.

"Integrated Circuit for rc car." doesn't tell us much. Can you post the manufacturers datasheet?

There is a good possibility that it may be an ASIC, designed and built for a single customer, and not marketed or available to anyone else.


ASIC = Application Specific Integrated Circuit

 

[haxxxn423]

i do not have datasheet but it has 16 pins
It is used as a receiver IC in Rc ca
r

 

[ChrisP58]

i do not have datasheet but it has 16 pins
It is used as a receiver IC in Rc ca
r

Well. that narrows it down to only a few thousand possibilities. What function does it perform in the car? Is it the only IC, or is it one of a few.

 

[vtech]

This must be what OP is talking about. Not an ASIC. Just an encoder/decoder toy circuit.
https://www.electro-tech-online.com/custompdfs/2013/04/rcc-7K.pdf
There was even a discussion way back on 2005 for the forum vets;
https://www.electro-tech-online.com/threads/r-c-toy-car-transmitter-circuit.14925/

 

[audioguru]

The encoder and decoder in the very cheap toy car are BANG-BANG.
Full speed forward or reverse. You cannot control its speed.
Full right turn or full left turn. You cannot steer it.

 

[Christian Dalli]

IC

i know what you are talking about
the site is as follows
https://www.electro-tech-online.com/custompdfs/2013/07/rcc-7K.pdf
you can buy the AF2310 and the AF2311from Alibaba
this is its website
https://www.alibaba.com/products/AF2311.html
this is to buy the AF2311
https://www.alibaba.com/trade/search?fsb=y&IndexArea=product_en&CatId=&SearchText=AF2310
and this is for the AF2310
i hope you will find the part with this info
best regards
Christian