ADS8341E

Analog To Digital Converters (ADC) Overview

The ADS8341E 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 2 or 4 input channels with differential or single-ended input types. The device utilizes an SPI serial interface for data output. It operates on analog and digital supply voltages ranging from 2.7 V to 5.25 V. The component is housed in a 16-SSOP package and functions within a temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Integrates a high-speed 16-bit SAR ADC core with a synchronous serial interface for direct microcontroller connectivity.
• Includes an onboard multiplexer to support multiple analog input channels, reducing external component count.
• Designed for low power consumption, suitable for battery-operated portable systems.

Analog To Digital Converters (ADC) Applications

• Portable multichannel data loggers
• Battery-powered measurement equipment
• Personal digital assistants

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix against the manufacturer's current documentation to confirm packaging format and moisture sensitivity level. Ensure the ordering part number matches the required pin configuration and RoHS compliance status. Cross-reference the datasheet revision date to validate electrical characteristics and operating conditions before finalizing procurement specifications.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a 16-bit resolution and 100 kS/s throughput are required for multi-channel acquisition. Verify that the system voltage aligns with the 2.7 V to 5.25 V operating range. Confirm that the SPI interface timing meets the host processor requirements. Consider the 16-SSOP package dimensions for PCB layout constraints.

Analog To Digital Converters (ADC) Part Context

The ADS8341E belongs to the ADS834x family of 16-bit ADCs from Texas Instruments. It shares pin compatibility with the 12-bit ADS784x series, facilitating design upgrades. The device is part of a broader portfolio including the ADS8343 and ADS8345, which offer similar performance with varying channel counts.

Analog To Digital Converters (ADC) Replacement Considerations

The ADS8343E is a pin-compatible alternative within the same family. Check the ADS8345E for higher channel count requirements. Verify functional equivalence regarding interface timing and power specifications before substitution.