ADS7816P

Analog To Digital Converters (ADC) Overview

The ADS7816P is a 12-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It features a sampling rate of 200 kSPS and operates with a single 5-V supply. The device utilizes a serial interface compatible with standard SPI protocols, requiring only three control lines. It incorporates an internal high-speed sample-and-hold amplifier and a precision reference. The ADS7816P is housed in a 16-pin DIP package and is designed for low-power applications, consuming minimal current during operation while maintaining high accuracy for data acquisition systems.

Analog To Digital Converters (ADC) Feature Summary

• Integrates a high-speed sample-and-hold circuit for accurate signal capture
• Supports standard serial communication interfaces for microcontroller connectivity
• Operates efficiently on a single 5-V power supply
• Includes internal reference capabilities to simplify external component requirements

Analog To Digital Converters (ADC) Applications

• Portable battery-powered instrumentation
• Industrial process control data acquisition
• Vibration monitoring systems
• Medical equipment signal conditioning

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'P' confirms the 16-lead plastic dual in-line package (DIP). Confirm RoHS compliance status as manufacturing processes evolve. Check for obsolescence notices from Texas Instruments, as older ADC families may be phased out. Ensure the operating temperature range meets your environmental requirements before finalizing procurement.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a 12-bit resolution at 200 kSPS is required with low power consumption. Compare against the ADS7813 series if higher 16-bit resolution is needed, noting the trade-off in speed. Consider the ADS7816U variant if surface-mount packaging is preferred over through-hole DIP. Verify input voltage ranges match your sensor output levels.

Analog To Digital Converters (ADC) Part Context

The ADS7816 belongs to the ADS781x family of micro-power sampling ADCs from Texas Instruments. This family includes variants like the ADS7816U and ADS7816EB. These devices are designed for applications requiring moderate speed and resolution with minimal power draw. The P suffix specifically denotes the through-hole DIP package option within this product line.

Analog To Digital Converters (ADC) Replacement Considerations

The ADS7816U serves as a direct pin-compatible surface-mount alternative. The ADS7813 series offers higher resolution but lower speed. Verify electrical specifications and pinouts before substituting any other ADC models.