ADS828E/1K

Analog To Digital Converters (ADC) Overview

The ADS828E/1K is a high-speed, low-power analog-to-digital converter manufactured by Texas Instruments. It features a single-channel architecture with a resolution of 12 bits and a sampling rate of 3.3 MSPS. The device utilizes a successive approximation register (SAR) structure and supports both pseudo-differential and single-ended input types. It operates on a single supply voltage ranging from 2.7 V to 5.25 V for both analog and digital domains. The component communicates via a serial interface compatible with standard SPI modes. It is housed in an 8-lead SOIC surface-mount package and is specified for operation across a temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• High-speed data acquisition capability with a 3.3 MSPS sampling rate
• Low power consumption suitable for battery-operated systems
• Flexible input configuration supporting pseudo-differential or single-ended signals
• Integrated internal reference option for simplified design

Analog To Digital Converters (ADC) Applications

• Portable medical instrumentation
• Industrial process control systems
• Data acquisition modules

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific ordering suffix '1K' against official manufacturer documentation to confirm packaging details such as tube quantity or reel specifications. Ensure the selected variant matches the required operating temperature range and pinout configuration for your specific PCB layout. Cross-reference the datasheet revision date to guarantee compatibility with current design standards.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a balance between moderate resolution and high throughput is required. The single-channel SAR architecture simplifies board layout compared to multiplexed alternatives. Consider the input voltage range and reference requirements to ensure signal integrity within the specified common-mode limits. Evaluate power constraints to leverage its low-energy operational characteristics effectively.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS828 family of high-speed ADCs from Texas Instruments. It serves as a cost-effective solution for applications requiring fast conversion speeds without the complexity of multi-channel devices. The E variant typically denotes an extended industrial temperature range, distinguishing it from commercial grade options within the same product line.

Analog To Digital Converters (ADC) Replacement Considerations

Check for direct pin-compatible upgrades within the ADS828 series or newer generations like the ADS86xx family. Verify that any substitute maintains the 12-bit resolution and 3.3 MSPS speed while matching the SOIC-8 footprint. Confirm interface compatibility if replacing with devices offering different serial protocol options.