Alternative for LM358
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Hello.
I use the LM358 to drive LED`s but the output could be higher.
Know anybody a alternative for the LM358 with more output?
Thanks for help, Kai
I use the LM358 to drive LED`s but the output could be higher.
Know anybody a alternative for the LM358 with more output?
Thanks for help, Kai
Comments
>Hello.
>I use the LM358 to drive LED`s but the output could be higher.
>Know anybody a alternative for the LM358 with more output?
>Thanks for help, Kai
What do you want the LEDs to do? If they are just ON or OFF, a ULN2003 or
ULN2803 gives you 7 or 8 channels in one package.
dwayne
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Dwayne Reid <dwayner@p...>
Trinity Electronics Systems Ltd Edmonton, AB, CANADA
(780) 489-3199 voice (780) 487-6397 fax
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8 buffered lines. I use this chip to monitor the 8 bit data bus on my Stamp
Projects, and it lights up those LEDs very well.
Take a look at my I2C page and the I2C to 8 bit parallel converter to see
how I use it...
http://www.lennard.net.nz/ click on circuit ideas then I2C.
cheers,
Ben, Wellington, New Zealand.
> From: "Kai Kuehle" <kai@u...>
> Organization: University of Paderborn
> Reply-To: basicstamps@yahoogroups.com
> Date: Thu, 3 Oct 2002 21:23:18 +0200
> To: <basicstamps@yahoogroups.com>
> Subject: [noparse][[/noparse]basicstamps] Alternative for LM358
>
> Hello.
> I use the LM358 to drive LED`s but the output could be higher.
> Know anybody a alternative for the LM358 with more output?
> Thanks for help, Kai
>
>
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one 330 ohm resistor per LED... Otherwise the LEDs change brightness a
bit...
> From: Ben <ben@l...>
> Reply-To: basicstamps@yahoogroups.com
> Date: Fri, 04 Oct 2002 08:40:20 +1200
> To: <basicstamps@yahoogroups.com>
> Subject: Re: [noparse][[/noparse]basicstamps] Alternative for LM358
>
> How about a 74HC245?
>
> 8 buffered lines. I use this chip to monitor the 8 bit data bus on my Stamp
> Projects, and it lights up those LEDs very well.
>
> Take a look at my I2C page and the I2C to 8 bit parallel converter to see
> how I use it...
>
> http://www.lennard.net.nz/ click on circuit ideas then I2C.
>
> cheers,
>
> Ben, Wellington, New Zealand.
>
>
>> From: "Kai Kuehle" <kai@u...>
>> Organization: University of Paderborn
>> Reply-To: basicstamps@yahoogroups.com
>> Date: Thu, 3 Oct 2002 21:23:18 +0200
>> To: <basicstamps@yahoogroups.com>
>> Subject: [noparse][[/noparse]basicstamps] Alternative for LM358
>>
>> Hello.
>> I use the LM358 to drive LED`s but the output could be higher.
>> Know anybody a alternative for the LM358 with more output?
>> Thanks for help, Kai
>>
>>
>> To UNSUBSCRIBE, just send mail to:
>> basicstamps-unsubscribe@yahoogroups.com
>> from the same email address that you subscribed. Text in the Subject and
>> Body
>> of the message will be ignored.
>>
>>
>> Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
>>
>>
>
>
> To UNSUBSCRIBE, just send mail to:
> basicstamps-unsubscribe@yahoogroups.com
> from the same email address that you subscribed. Text in the Subject and Body
> of the message will be ignored.
>
>
> Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
>
>