OPA2354: Product recommendation

Hi Zoey Wu,

It is not clear on the required output current. Are you looking for any amplifier with output current similar to OPA2354 or amplifier with output current higher than OPA2354?
Please provide information on the key parameters like bandwidth required, output current and end application to suggest the right amplifier.

Thanks

Vikas J

you might look at the TLV3542, looks to be about twice the Iout. 

Very similar parts, here is the key plot for the OPA2354, look at the 5V plot, 

The TLV3542, 

Looks to be the same plot, oh well, 

There are no similar opamps with a higher output current.

What characteristics of the OPA2354 do you actually need (supply/I/O voltages ranges, frequencies)?

In a slower product space, the RRIO Vcom buffers put out a lot of current in some cases, 

Hi  Vikas,

Sorry for late reply.

The BW needs to be >50MHz and they need about 150mA output current. the application is to drive the constant current source in laser product.

Hi Michael,

when i look into TLV3542, the output current is 100mA,  similar with OPA2354 . Am i right?

Hi Zoey,

We have LMH6601 with 150mA output current. The performance is similar to OPA2354 except for being NRI RRO and single channel device.

Thanks

Vikas J