ADS8320E/250G4

Analog To Digital Converters (ADC) Overview

The ADS8320E/250G4 is a 16-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It features a sampling rate of 100 kS/s and supports both differential and single-ended input configurations. The device operates on a single supply voltage ranging from 2.7 V to 5.25 V for both analog and digital domains. Key performance metrics include a signal-to-noise ratio (SNR) of 90 dB, a differential nonlinearity (DNL) of ±2 LSB, and an integral nonlinearity (INL) of ±0.018% FSR. It utilizes an external reference type and communicates via a serial SPI interface. The component is housed in an 8-pin VSSOP package and functions within a temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Supports flexible input configurations with compatibility for both differential and single-ended signals.

Analog To Digital Converters (ADC) Applications

• Portable instrumentation systems requiring high resolution and low power consumption.

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'G4' against the manufacturer's current documentation to confirm lead-free status and RoHS compliance details. Ensure the ordering part number matches the exact package variant required for your PCB layout. Cross-reference the datasheet revision date to validate all electrical specifications before finalizing procurement orders.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a 16-bit resolution is necessary alongside a moderate sampling speed of 100 kS/s. The requirement for an external voltage reference distinguishes it from integrated reference models. Consider the VSSOP-8 package dimensions for space-constrained designs and verify that the system power budget accommodates the specified operating voltage range.

Analog To Digital Converters (ADC) Part Context

This model belongs to the ADS8320 series of micro-power sampling ADCs. It shares architectural similarities with other devices in the family but is distinguished by its specific 100 kS/s sampling rate and 16-bit resolution. The G4 suffix typically indicates environmental compliance attributes defined by the manufacturer.

Analog To Digital Converters (ADC) Replacement Considerations

ADS8320E/250