Difference between revisions of "AD Converter-ADC0832 Module"
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=='''Introduction'''== | =='''Introduction'''== | ||
| − | [[File: | + | [[File:Ad converter1.JPG]]<br> |
| − | [[File: | + | [[File:Ad coverter2.png]] |
| − | The ADC0832 is an 8-bit successive approximation A/D converters with a serial I/O and configurable input multiplexers with up to 8 channels. The serial I/O is configured to comply with the NSC MICROWIRE™ serial data exchange standard for easy interface to the COPS™ family of processors, and can interface with standard shift registers or µPs.The 2-channel multiplexers are software configured for single-ended or differential inputs as well as channel assignment. The differential analog voltage input allows increasing the common-mode rejection and offsetting the analog zero input voltage value. In addition, the voltage reference input can be adjusted to allow encoding any smaller analog voltage span to the full 8 bits of resolution. | + | The ADC0832 is an 8-bit successive approximation A/D converters with a serial I/O and configurable input multiplexers with up to 8 channels. The serial I/O is configured to comply with the NSC MICROWIRE™ serial data exchange standard for easy interface to the COPS™ family of processors, and can interface with standard shift registers or µPs.The 2-channel multiplexers are software configured for single-ended or differential inputs as well as channel assignment. The differential analog voltage input allows increasing the common-mode rejection and offsetting the analog zero input voltage value. In addition, the voltage reference input can be adjusted to allow encoding any smaller analog voltage span to the full 8 bits of resolution.<br> |
| − | The schematic diagram of the ADC0832 module is as follows: | + | The schematic diagram of the ADC0832 module is as follows:<br> |
| + | [[File:Ad coverter3.png]] | ||
| + | =='''Features'''== | ||
| + | 1) ADC0832 on the module is an 8-bit dual-channel AD converter chip manufactured by NSC.<br> | ||
| + | 2) Small size, high compatibility, and high cost-performance ratio<br> | ||
| + | 3) PCB size: 1.9 x 4.9 cm<br> | ||
| + | 4) Operating frequency: 250KHZ; conversion time: 32Μs<br> | ||
| + | 5) TTL/MOS input/output level compatible<br> | ||
| + | 6) 0V to 5V input range with single 5V power supply <br> | ||
| + | 7) NSC MICROWIRE compatible — direct interface to COPS family processors<br> | ||
| + | 8) Easy interface to all microprocessors, or operates “stand-alone<br> | ||
| + | 9) Operates ratiometrically or with 5 VDC voltage reference<br> | ||
| + | 10) No zero or full-scale adjust required<br> | ||
| + | 11) Shunt regulator allows operation with high voltage supplies<br> | ||
| + | 12) Remote operation with serial digital data link<br> | ||
| + | 13) TTL/MOS input/output compatible<br> | ||
| − | + | =='''Typical Application'''== | |
| − | + | [[File:Ad coverter4.png]] | |
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| − | + | =='''Resources'''== | |
| − | + | [http://www.lengeek.com/wiki/index.php?title=File:ADC0832_datasheet.pdf ADC0832_datasheet][[File:PDF.jpg]] | |
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| − | Resources | + | |
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Revision as of 03:46, 24 March 2016
Introduction
The ADC0832 is an 8-bit successive approximation A/D converters with a serial I/O and configurable input multiplexers with up to 8 channels. The serial I/O is configured to comply with the NSC MICROWIRE™ serial data exchange standard for easy interface to the COPS™ family of processors, and can interface with standard shift registers or µPs.The 2-channel multiplexers are software configured for single-ended or differential inputs as well as channel assignment. The differential analog voltage input allows increasing the common-mode rejection and offsetting the analog zero input voltage value. In addition, the voltage reference input can be adjusted to allow encoding any smaller analog voltage span to the full 8 bits of resolution.
The schematic diagram of the ADC0832 module is as follows:
Features
1) ADC0832 on the module is an 8-bit dual-channel AD converter chip manufactured by NSC.
2) Small size, high compatibility, and high cost-performance ratio
3) PCB size: 1.9 x 4.9 cm
4) Operating frequency: 250KHZ; conversion time: 32Μs
5) TTL/MOS input/output level compatible
6) 0V to 5V input range with single 5V power supply
7) NSC MICROWIRE compatible — direct interface to COPS family processors
8) Easy interface to all microprocessors, or operates “stand-alone
9) Operates ratiometrically or with 5 VDC voltage reference
10) No zero or full-scale adjust required
11) Shunt regulator allows operation with high voltage supplies
12) Remote operation with serial digital data link
13) TTL/MOS input/output compatible
Typical Application
