ADS7850IRTET

Analog To Digital Converters (ADC) Overview

The ADS7850IRTET is a dual-channel, 14-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It operates with a sampling rate of 750 kSPS and features pseudo-differential inputs. The device utilizes an SPI-compatible digital interface for data communication. Power requirements include an analog supply voltage range of 4.5 V to 5.5 V and a digital supply voltage range of 1.65 V to 5.5 V. It incorporates an internal reference and supports synchronous sampling. The component is housed in a 16-WQFN package with dimensions of 3x3 mm and is rated for operation between -40°C and +125°C.

Analog To Digital Converters (ADC) Feature Summary

• Dual-channel architecture with synchronous sampling capability
• Integrated internal voltage reference
• SPI-compatible serial interface
• Compact 16-WQFN surface-mount packaging

Analog To Digital Converters (ADC) Applications

• Industrial process control systems
• Data acquisition modules
• Medical instrumentation
• Portable test equipment

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix against official documentation to confirm pinout and electrical characteristics match design requirements. Confirm moisture sensitivity level handling procedures during assembly. Ensure power supply decoupling meets datasheet recommendations for optimal performance. Validate thermal dissipation capabilities within the target operating temperature range.

Analog To Digital Converters (ADC) Selection Notes

Select this component when dual-channel synchronization and 14-bit resolution are required at moderate speeds. Compare against ADS7851 for higher speed or ADS7250 for lower power consumption. Verify input signal compatibility with pseudo-differential configuration. Check digital logic levels against the system microcontroller interface.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS7850 family of high-speed, low-power ADCs from Texas Instruments. It shares architectural similarities with other devices in the series but offers specific resolution and speed combinations. The WQFN-16 package is common across several TI data converters, facilitating board layout standardization.

Analog To Digital Converters (ADC) Replacement Considerations

ADS7850IRTER is a verified equivalent variant within the same product line.