TIDA-00106, 16-Bit 1-MSPS Data Acquisition Reference Design, Isolated for High-Voltage Common-Mode Rejection
Reference Design using part ADS8688IDBT by Texas Instruments
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Associated Documents
For End Products
- Analog I/O Modules
- System Monitoring and Control
Description
- TIDA-00106, 16-Bit 1-MSPS Data Acquisition Reference Design, Isolated for High-Voltage Common-Mode Rejection. The circuit represents a high-performance data acquisition (DAQ) solution suitable for processing input signals (up to ±12 V) superimposed on large common-mode offsets relative to the ground potential of the system's main power supply. The analog signal chain consists of a high-performance, 16-bit, 1-MSPS SAR ADC with an integrated analog front end (AFE) that offers high input impedance and a wide ±12 V input voltage range. Relevant application areas include PLC analog input modules with channel-to-channel isolation, automotive battery pack monitoring, power monitoring in AC motor drives and thermocouple measurements
Key Features
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ADC Resolution16 Bit
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ADC Number of Channels1
Featured Parts (12)
| Part Number | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
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TPS7A4901DGNR_SAMPLE | Texas Instruments | Linear Regulators | LDO Regulator Pos 1.194V to 33V 0.15A 8-Pin HVSSOP EP T/R | Buy | |
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TPS22929DDBVT | Texas Instruments | Power Switches | Power Switch Hi Side 1-OUT 1.8A 129mOhm 6-Pin SOT-23 T/R | Buy | |
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BR24G32FVJ-3AGTE2 | ROHM Semiconductor | EEPROM | EEPROM Serial-2Wire 32K-bit 4K x 8 1.8V/2.5V/3.3V/5V 8-Pin TSSOP-BJ T/R | Buy | |
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TLV3012AIDCKR | Texas Instruments | Linear Comparators | Comparator Single R-R I/P 5.5V 6-Pin SC-70 T/R | Buy | |
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TPS22929DDBVR | Texas Instruments | Power Switches | Power Switch Hi Side 1-OUT 1.8A 129mOhm 6-Pin SOT-23 T/R | Buy | |
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SN6501DBVR | Step-Up/Down DC-DC Converter | Texas Instruments | DC to DC Converter and Switching Regulator Chip | Transformer Driver Medical 5-Pin SOT-23 T/R | Buy | |
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TPS7A4901DGNR | Texas Instruments | Linear Regulators | LDO Regulator Pos 1.194V to 33V 0.15A 8-Pin HVSSOP EP T/R | Buy | |
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ISO7640FMDW | Texas Instruments | Digital Isolators | Digital Isolator CMOS 4-CH 150Mbps 16-Pin SOIC Tube | Buy | |
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TPS7A4901DGNT | Texas Instruments | Linear Regulators | LDO Regulator Pos 1.194V to 33V 0.15A 8-Pin HVSSOP EP T/R | Buy | |
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TPS7A4901DGNR_SAMPLE | Texas Instruments | Linear Regulators | LDO Regulator Pos 1.194V to 33V 0.15A 8-Pin HVSSOP EP T/R | Buy | |
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ADS8688IDBT | Texas Instruments | Analog to Digital Converters - ADCs | 8-Channel Single ADC SAR 500ksps 16-bit Serial 38-Pin TSSOP Tube | Buy | |