TLV1572IDG4

Analog To Digital Converters (ADC) Overview

The TLV1572IDG4 is a single-channel, 10-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It operates on a supply voltage range of 2.7 V to 5.5 V and supports sampling rates up to 1.25 MSPS. The device features an internal sample-and-hold circuit and an auto-powerdown mode for low power consumption. Digital data is transferred via a DSP or QSPI-compatible serial interface. It is housed in an 8-pin SOIC package and functions within an industrial temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Integrates a high-speed sample-and-hold amplifier with a 10-bit SAR conversion architecture
• Supports flexible digital interfacing through DSP and QSPI compatible serial protocols
• Includes automatic power-down functionality to minimize energy usage during idle periods

Analog To Digital Converters (ADC) Applications

• Battery-powered instrumentation systems requiring low power operation
• Industrial process control loops utilizing serial communication buses
• Portable data acquisition devices with limited supply voltage constraints

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix G4 indicates lead-free packaging compliant with RoHS standards when sourcing this component. Confirm the package type matches the required PCB footprint, as the IDG4 designation corresponds to the SOIC-8 form factor. Ensure the operating environment stays within the specified -40°C to +85°C temperature limits for reliable performance.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a single-channel ADC with moderate resolution and high speed is needed. It is suitable for designs where power efficiency is critical due to the auto-powerdown feature. Consider the serial interface compatibility with the host microcontroller before finalizing the design.

Analog To Digital Converters (ADC) Part Context

This part belongs to the TLV1572 family of low-power, high-speed ADCs from Texas Instruments. The family includes variants such as the TLV1572CD and TLV1572IDR, which share similar electrical characteristics but may differ in package style or temperature rating. The IDG4 variant specifically denotes the industrial grade version in an SOIC package.

Analog To Digital Converters (ADC) Replacement Considerations

Direct substitutes include other parts within the TLV1572 series, such as the TLV1572IDR, provided the package and temperature specifications align with the design requirements.