Texas InstrumentsADS8332EVMKit e schede di sviluppo di convertitori di dati

The ADS833xEVM features the ADS8331 or ADS8332 analog to digital converter. The EVM provides a quick and easy way to evaluate the functionality and performance of this low power, high resolution, 16-bit Analog to Digital Converter (ADC). The EVM provides a serial interface header to easily attach to any host microprocessor or TI DSP base system. An OPA211 buffer amplifier is onboard and can be added into the signal path to drive the ADC by simply changing a jumper setting. By default, the ADS833xEVM is designed to operate with an onboard 4.096V reference (REF5040), but can be easily modified to use an external reference source. The REF5040 is pin compatible with the REF50xx family allowing a wide variety of reference values. The reference voltage signal has the option to be buffered through an OPA350 before connecting to the ADC.

• Contains all support circuitry needed for the ADS8331 or ADS8332
• Voltage reference options: external or onboard
• Option to use the OPA350 to drive the reference voltage source
• Option to use the OPA211 to drive the ADC input
• Master Clock options: Internal oscillator or External clock source
• Compatible with the TI Modular EVM System

Low-Power, 16-Bit, 500kSPS, 4-/8-Channel Unipolar Input ADCs w/Serial Interface (Rev. C)

ADS833xEVM User Guide (Rev. A)