TI vs National -- the THS4520

jackinnj · 6th November 2006, 11:53 AM

This certainly looks interesting for fully differential filters:

http://focus.ti.com/lit/ds/symlink/ths4520.pdf

Too bad it's just QFP

BrianL · 7th November 2006, 03:01 AM

Not particularly good for audio -- low supply voltage, hard to stabilize, etc.

jwb · 29th November 2006, 12:06 AM

Hard to stabilize? Are you talking about the overshoot on the step response? I think it looks pretty sweet.

Leolabs · 29th November 2006, 12:12 AM

QFP is ok for soldering,just not easy for making DIY PCBs.

6th November 2006, 11:53 AM	#1
jackinnj diyAudio Member Join Date: Apr 2002 Location: Llanddewi Brefi, NJ	TI vs National -- the THS4520 This certainly looks interesting for fully differential filters: http://focus.ti.com/lit/ds/symlink/ths4520.pdf Too bad it's just QFP __________________ Why, silly hare, are you fleeing from the fierce jaws of the lion now grown tame?

7th November 2006, 03:01 AM	#2
BrianL diyAudio Member Join Date: Mar 2002 Location: USA	Not particularly good for audio -- low supply voltage, hard to stabilize, etc. __________________ bel

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29th November 2006, 12:06 AM	#3
jwb diyAudio Member Join Date: Mar 2002 Location: San Francisco, USA	Hard to stabilize? Are you talking about the overshoot on the step response? I think it looks pretty sweet.

29th November 2006, 12:12 AM	#4
Leolabs diyAudio Member Join Date: Dec 2004 Location: Bukit Mertajam	QFP is ok for soldering,just not easy for making DIY PCBs.