TIPD151, 16-bit 400KSPS 4-Ch Multiplexed Data Acquisition Ref Design for High Voltage Inputs, Low Distortion
Reference Design using part ADS8864IDGS by Texas Instruments
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For End Products
- Automatic Test Equipment
- Industrial Process Measurement and Control
- Instrumentation and Measurement
- Portable Medical Instrumentation
Description
- TIPD151, 16-bit 400KSPS 4-Ch. Multiplexed Data Acquisition Ref Design for High Voltage Inputs, Low Distortion. This Design implements a 16-bit, differential 4-channel multiplexed data acquisition system at 400KSPS. The circuit is realized with a 16-bit successive-approximation-resistor (SAR) analog-to-digital converter (ADC), a precision high voltage signal conditioning front end, and a 4-channel differential multiplexer (MUX). The design details the process for optimizing the precision high voltage front end drive circuit using the OPA192 and OPA140 to achieve excellent dynamic performance with the ADS8864
Key Features
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ADC Resolution16 Bit
Featured Parts (25)
| Part Number | Manufacturer | Type | Description | |||
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OPA140AID | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single Precision Amplifier R-R O/P ±18V/36V 8-Pin SOIC Tube | Buy | |
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OPA140AIDGKT | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single Precision Amplifier R-R O/P ±18V/36V 8-Pin VSSOP T/R | Buy | |
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OPA350UAG4 | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single Precision Amplifier R-R I/O ±2.75V/5.5V 8-Pin SOIC Tube | Buy | |
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OPA2192IDR | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Dual Precision Amplifier R-R I/O ±18V/36V 8-Pin SOIC T/R | Buy | |
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SN74LV393APWR | Texas Instruments | Counter Shift Registers | Counter/Divider Dual 4-Bit Binary UP 14-Pin TSSOP T/R | Buy | |
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OPA140AIDGKR | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single Precision Amplifier R-R O/P ±18V/36V 8-Pin VSSOP T/R | Buy | |
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SN74LVC1G14DCKR | Texas Instruments | Inverters and Schmitt Triggers | Inverter Schmitt Trigger 1-Element CMOS 5-Pin SC-70 T/R | Buy | |
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SN74LVC1G14DCKR-P | Texas Instruments | Inverters and Schmitt Triggers | Inverter Schmitt Trigger 1-Element CMOS 5-Pin SC-70 T/R | Buy | |
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REF3240AIDBVRG4 | Texas Instruments | Voltage References | V-Ref Precision 4.096V 10mA 6-Pin SOT-23 T/R | Buy | |
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OPA140AIDBVT | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single Precision Amplifier R-R O/P ±18V/36V 5-Pin SOT-23 T/R | Buy | |
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OPA350UA/2K5G4 | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single Precision Amplifier R-R I/O ±2.75V/5.5V 8-Pin SOIC T/R | Buy | |
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OPA350UA | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single Precision Amplifier R-R I/O ±2.75V/5.5V 8-Pin SOIC Tube | Buy | |