TW263563B - Testing device for A/D and D/A converter - Google Patents

Testing device for A/D and D/A converter

Info

Publication number
TW263563B
TW263563B TW84107798A TW84107798A TW263563B TW 263563 B TW263563 B TW 263563B TW 84107798 A TW84107798 A TW 84107798A TW 84107798 A TW84107798 A TW 84107798A TW 263563 B TW263563 B TW 263563B
Authority
TW
Taiwan
Prior art keywords
voltage
analog
outputting
digital
converter
Prior art date
Application number
TW84107798A
Other languages
Chinese (zh)
Inventor
Jiunn-Der Lii
Shinn-Tsae Lin
Rong-Gwo Jang
Wen-Tsong Perng
Original Assignee
United Microelectronics Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by United Microelectronics Corp filed Critical United Microelectronics Corp
Priority to TW84107798A priority Critical patent/TW263563B/en
Application granted granted Critical
Publication of TW263563B publication Critical patent/TW263563B/en

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  • Analogue/Digital Conversion (AREA)

Abstract

A debugging device with functions, that could auto-adjust and calibrate analog/digital converter in order to detect if digital/analogy and analog/digital converter is correct, comprises the components of: precision voltage generator used for generating testing voltage; multiple voltage generators used for outputting setting voltage of tested digital/analog converter; selector used for selecting the testing voltage and the setting voltage; adjusting calibration device used for inputting output of the selector, then adjusting and calibrating gain and offset of tested analog/digital converter; control unit used for outputting voltage selecting signal, and outputting control signal to the adjusting and calibrating device, and outputting detecting results.
TW84107798A 1995-07-28 1995-07-28 Testing device for A/D and D/A converter TW263563B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW84107798A TW263563B (en) 1995-07-28 1995-07-28 Testing device for A/D and D/A converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW84107798A TW263563B (en) 1995-07-28 1995-07-28 Testing device for A/D and D/A converter

Publications (1)

Publication Number Publication Date
TW263563B true TW263563B (en) 1995-11-21

Family

ID=51402030

Family Applications (1)

Application Number Title Priority Date Filing Date
TW84107798A TW263563B (en) 1995-07-28 1995-07-28 Testing device for A/D and D/A converter

Country Status (1)

Country Link
TW (1) TW263563B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI422850B (en) * 2011-07-01 2014-01-11 Lite On Clean Energy Technology Corp Battery voltage measurement system and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI422850B (en) * 2011-07-01 2014-01-11 Lite On Clean Energy Technology Corp Battery voltage measurement system and method

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