Analog signal chain calibration

Tuesday, June 7, 2016

Analog signal chains are prone to gain and offset errors that can propagate through the signal chain and reduce accuracy. Even a simple signal chain, such as one consisting of a sensor whose weak analog signal is first amplified and then fed to ADC before being converted to a digital value, can be negatively impacted by these types of errors. This whitepaper will show how to use calibration to eliminate these errors from the entire signal chain using a calibrated delta sigma ADC and an on-chip EEPROM. An implementation using a PSoC® 3/PSoC 5 SoC with programmable gain amplifier will provide a detailed example developers can use as a launching point for use in their own designs.  Read more...


Contact Us

Units J16 Centurion Business Park

Bosmansdam Road

Milnerton, 7441


Email Address:

Tel: (021) 555-1884 | Fax: (021) 555-1763

Suite AF. 2/3 Ensign Square 4 Sookhai Place Derby Downs Office Park

University Road


Durban, 3630


Email Adress:

Tel: (031) 279-1660 | Fax: (031) 267-3798

53-57 Yaldwyn Road

Hughes Extension

Jet Park 1459


Email Address:

Tel: (011) 923-9600 | Fax: (011) 923-9884

Customer Feedback

We are waiting to hear from you.

If you have any feedback please don't 
hesitate to email

Or give us a call on: (011) 923-9600 
Telefax: (011) 923-9884

Quality Management

Arrow Electronics