ADS7807UB/1KG4

Analog To Digital Converters (ADC) Overview

The ADS7807UB/1KG4 is a low-power, 16-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It operates on a single 5V supply with an analog and digital voltage range of 4.75 V to 5.25 V. The device features a sampling rate of 40 kS/s and supports both parallel and SPI serial interfaces. It includes an internal reference and achieves a signal-to-noise ratio of 88 dB. Power consumption is rated at 35 mW maximum. The component is housed in a 28-pin SOIC package and functions within a temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Integrated internal reference voltage source eliminates external components
• Flexible interface options supporting parallel and three-wire serial communication
• Low power consumption suitable for battery-operated applications

Analog To Digital Converters (ADC) Applications

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

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'G4' indicates lead-free compliance and RoHS status as per manufacturer documentation. Confirm the '/1K' designation corresponds to the specified reel quantity or packaging format in official ordering guides. Ensure the SOIC-28 package dimensions match the target PCB footprint requirements before finalizing procurement.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a 16-bit resolution and 40 kS/s throughput are required with minimal power usage. The internal reference simplifies design complexity compared to external reference solutions. Verify that the single-ended input configuration meets the system signal requirements, as differential inputs are not supported in this specific model variant.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS7807 family of high-speed, low-power ADCs from Texas Instruments. It shares architectural similarities with other members like the ADS7809 but differs in resolution and interface capabilities. The series is designed for applications requiring precise data conversion with reduced system power budgets.

Analog To Digital Converters (ADC) Replacement Considerations

Direct substitutes include the ADS7807IBDW for industrial temperature ranges. Check datasheets for pin compatibility and electrical parameter equivalence before swapping components.