TLV1570CPWR

Analog To Digital Converters (ADC) Overview

The TLV1570CPWR is a monolithic 8-channel, 10-bit analog-to-digital converter (ADC) manufactured by Texas Instruments. It utilizes successive approximation register (SAR) architecture to achieve a sampling rate of 1.25 MSPS. The device operates with a single supply voltage ranging from 2.7 V to 5.5 V for both analog and digital domains. It features an internal reference and supports serial interfaces including SPI, QSPI, Microwire, and DSP formats. Packaged in a TSSOP-20 surface-mount case, it functions within a temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Integrates an internal reference source to minimize external component requirements.
• Supports flexible serial communication protocols compatible with standard microcontroller interfaces.
• Provides high-speed conversion capability through a 1.25 MSPS sampling rate.

Analog To Digital Converters (ADC) Applications

• Portable instrumentation systems requiring low power consumption.
• Battery-powered data acquisition modules.
• Industrial process control signal conditioning.

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'CPWR' corresponds to the commercial temperature grade (-40°C to +85°C) and TSSOP-20 reel packaging configuration. Confirm that the internal reference specification meets system accuracy requirements without external calibration. Ensure interface timing parameters align with the host controller's maximum clock speed capabilities.

Analog To Digital Converters (ADC) Selection Notes

Select this component when eight single-ended channels require simultaneous or multiplexed digitization at moderate speeds. Compare against the TLV1570IPWR if industrial temperature ratings (-40°C to +125°C) are necessary. Evaluate power dissipation limits relative to the thermal environment of the final enclosure design.

Analog To Digital Converters (ADC) Part Context

This part belongs to the TLV1570 family of low-power, high-speed ADCs. It shares architectural similarities with other SAR converters but distinguishes itself through integrated references and flexible serial interface options. The CPWR variant specifically denotes the commercial operating temperature range compared to industrial equivalents.

Analog To Digital Converters (ADC) Replacement Considerations

Public confirmed substitute part numbers: TLV1570IPWR.