TLE9879QXA40
10-Bit Analog Digital Converter (ADC1)
24
10-Bit Analog Digital Converter (ADC1)
24.1
Features
The principal features of the ADC1 are:
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Up to 8 analog input channels (channel 7 reserved for future use)
Flexible results handling
- 8-bit and 10-bit resolution
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Flexible source selection due to sequencer
- insert one exceptional sequence (ESM)
- insert one interrupt measurement into the current sequence (EIM), single or up to 128 times
- software mode
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Conversion sample time (separate for each channel) adjustable to adapt to sensors and reference
Standard external reference (VAREF) to support ratiometric measurements and different signal scales
DMA support, transfer ADC conversion results via DMA into RAM
Support of suspend and power saving modes
Result data protection for slow CPU access (wait-for-read mode)
Programmable clock divider
Integrated sample and hold circuitry
24.2
Introduction
The TLE9879QXA40 includes a high-performance 10-bit Analog-to-Digital Converter (ADC1) with eight
multiplexed analog input channels. The ADC1 uses a successive approximation technique to convert the analog
voltage levels from up to eight different sources. The analog input channels of the ADC1 are available at AN0,
AN2 - AN5.
Data Sheet
71
Rev. 1.0, 2015-04-30
INFINEON [ Infineon ]
