Visit www.profoundsoundaudio.com to view our new consumer product!
Quickfilter Technologies

QF4A512

Programmable Signal Controller


The QF4A512 Programmable Signal Converter (PSC)  is a 4-channel, signal conditioner, signal converter and precision FIR digital filter. Each channel can be individually programmed for the gain, anti-aliasing filter cut off frequency, A-to-D sampling frequency, and filter characteristics. 

The part contains:

Selectable Differential or Single-Ended Inputs

Programmable (1x, 2x, 4x, 8x) Gain Amplifiers

Anti-Aliasing Filter, 3rd Order Bessel

16-bit Programmable A/D Converter

Internal Voltage Reference

Individually Programmable 512-tap Digital FIR Filters

3 Wire SPI Port Interface

Digital 3.3V I/O, 5 Volt Tolerant

4K Byte EEPROM for non-volatility

 

Each channel can be individually programmed for the gain, anti-aliasing filter cut off frequency, A-to-D sampling frequency, and filter characteristics.


Quickfilter Pro Design Software, downloaded free from our website allows rapid device configuration and filter design at performance levels unattainable with analog components.

 

The QF4A512 has been chosen as an Editor’s Choice product for the Jan/Feb 2007 issue of Military Embedded Systems magazine.

  
Untitled Document


Untitled Document

QF4A512 Support Tools







QFPro-4A - Software download for the QF4A512