Equivalent of M5213L

[dlamprou]

Hello,

does anybody knows any M5213L IC equivalent?

Thank you.

 

[JonSnell Electronic]

It is an MC1458 in a SIL can.
I would put a TL072 on a piece of veroboard and make long formed leads for in line use.

 

[dlamprou]

Thank you for yor answer.

Although, I'll have to ask a few more questions because my skill's in electronics are limited.
I can use a multimeter, make basic measurments and tests, I can de/solder through holes but that's it.

The M5213L is a 7pin IC and your suggestions are 8pin IC's. What should I look for in their datasheets in order to make it work? It's for a preamp's tone control section.
Should I make any other mods in my amp or it's ready to go?
Any advice?

Thanks again.

 

[JonSnell Electronic]

Pin 8 on the DIL chip is not used so match pins 1 for 1, 2 for 2 etc. Pin1 is out a, 2 inverting input a, 3 non inverting input a, pin 4 -ve supply or ground if single rail supply. 5 non inverting input b, 6 inverting input b, 6 output b.
Hope that helps.

 

[dlamprou]

Very helpful indeed!
I'll check availability for the TL072 IC.
Thank you!

 

[davidsrsb]

If it is a 7 pin sil, it is a single opamp ie like a TL071. You cannot make 4 IPs, 2OPs V+ and V- fit in 7 pins

 

[JonSnell Electronic]

Cleaned my glasses and yes I looked up M5218L by mistake!!! It is a TL071 type. Sorry.

Pin outs will be Pin1 NC, Pin 2 inverting input, Pin 3 non inverting input, Pin 4 -ve rail, Pin 5 NC, Pin 6 NC, Pin 7 output.

There are plenty available from trusted suppliers.
M5213L | eBay
LittleDiode I have used and are genuine.

 

[dlamprou]

Just to be clear, I can substitute the M5213l with a TL071, right? No other mods needed?
Because I can easily find the TL071 locally (and super cheap! less than 1euro each). Finding the M5213l is impossible.

 

[JonSnell Electronic]

If you look at the circuit diagramme of your unit with the faulty M5213, you can confirm this. Otherwise it is basically from memory as there is no information on the M5213 to confirm it the other way.
What is the make and model of the faulty machine?

 

[dlamprou]

This is the circuit of the M5213L IC.
It's in the preamp section of a AM-U33 AKAI integrated amp.

 

[JonSnell Electronic]

Looks like it will.

 

[dlamprou]

Thank you again for your time!
I'll try the TL071.

 

[deko1k]

I'll try the TL071.

Hello there ! Have u replace the M5213L with TL071 with success? Have you made any adjustments? I have an AKAI AM-U55 with M5213L on preamplifier board and it makes very nasty noise on pause. And i want to replace that chip with a TL071.
Thanks !

 

[Beeter]

TL071 did not work, on my Mitsubishi DA-310 amplifier, LF356N/NOPB can take higher voltages and works like a charm.

 

[davidsrsb]

So long as pins 1 and 5 are not connected. I have never seen "Buzz Reject" before on an opamp