Part Number
|
ADC1242 |
Manufacturer
|
National Semiconductor |
Description
|
12-Bit Plus Sign Sampling A/D Converter |
Published
|
Apr 23, 2010 |
Detailed Description
|
com
ADC1242 12-Bit Plus Sign Sampling A D Converter
February 1995
ADC1242 12-Bit Plus Sign Sampling A...
|
Datasheet
|
ADC1242
|
Overview
com
ADC1242 12-Bit Plus Sign Sampling A D Converter
February 1995
ADC1242 12-Bit Plus Sign Sampling A D Converter
General Description
The ADC1242 is a CMOS 12-bit plus sign successive approximation analog-to-digital converter On request the ADC1242 goes through a self-calibration cycle that adjusts positive linearity error to less than g 1 LSB full-scale error to less than g 3 LSB and zero error to less than g 2 LSB The ADC1242 also has the ability to go through an Auto-Zero cycle that corrects the zero error during every conversion The analog input to the ADC1242 is tracked and held by the internal circuitry and therefore does not require an external sample-and-hold A uni...
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