PDF4PRO ⚡AMP

Modern search engine that looking for books and documents around the web

Example: air traffic controller

DC Parameters: Input Offset Voltage (V - Texas Instruments

Back to document page

Application ReportSLOA059 March 20011DC Parameters: Input Offset Voltage (VIO)Richard PalmerAdvanced Analog ProductsABSTRACTThe Input Offset Voltage , VIO, is a common dc parameter in operational amplifier (op amp)specifications. This report aims to familiarize the engineer by discussing the basics andmodern aspects of VIOby providing a definition and a detailed explanation of causes ofVIOfor BJT, BiFET, and CMOS devices. Discussion centers around measurementtechniques, data sheet specifications, and the effect of VIOon circuit design and the trimmethods to correct Offset Voltage Temperature Drift in the Major Device Types ........................................ ........................ CMOS ........................................ ........................................ ........................................ .............85Manufacturer Measurement, Trim, and Specification of Measurement.

DC Parameters: Input Offset Voltage (VIO) 5 Q1 Q2 IREF R R VCC VCC VOUT =AVIO =A(V +-V-) V+ V-Figure 4. Simplified Differential-Pair Amplifier. Q1 and Q2 Are BJT, FET or MOS. When the op amp is open loop, this small differential voltage is multiplied by the large internal gain of the op amp. At the very least, the output dynamic range will be ...

  Texas, Texas instruments, Instruments, Voltage

Download DC Parameters: Input Offset Voltage (V - Texas Instruments


Information

Domain:

Source:

Link to this page:

Please notify us if you found a problem with this document:

Spam in document Broken preview Other abuse

Related search queries