TLV2553IDWRQ1

Analog To Digital Converters (ADC) Overview

The TLV2553IDWRQ1 is an automotive-grade, 12-bit successive approximation register (SAR) analog-to-digital converter featuring 11 single-ended analog input channels. It supports a sampling rate of up to 200 kSPS with a maximum conversion time of 5.54 µs. The device operates on a single supply voltage ranging from 2.7 V to 5.5 V for both analog and digital domains. It utilizes a serial interface compatible with standard SPI protocols. Key linearity specifications include differential nonlinearity and integral nonlinearity of ±1 LSB. The component is housed in a 20-pin SOIC package and is qualified under AEC-Q100 standards for operation within a temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Integrated internal oscillator eliminates the need for external clock sources
• Power-down mode functionality reduces active current consumption during idle periods
• AEC-Q100 qualification ensures reliability for automotive electronic environments

Analog To Digital Converters (ADC) Applications

• Automotive sensor signal acquisition systems
• Vehicle data acquisition modules
• Industrial control system monitoring interfaces

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm package type and tape-and-reel specifications. Ensure the procurement channel provides valid traceability records for automotive-grade components. Confirm RoHS compliance status matches current regulatory requirements before finalizing purchase orders.

Analog To Digital Converters (ADC) Selection Notes

Select this component when designing systems requiring multiple single-ended inputs with moderate resolution and speed. The integrated oscillator simplifies board layout by removing external clock generation circuitry. Verify that the required operating temperature range aligns with the specified -40°C to +85°C limit for the intended application environment.

Analog To Digital Converters (ADC) Part Context

This part belongs to the TLV2553 family of low-power serial ADCs designed for general-purpose data conversion tasks. The IDWRQ1 suffix indicates a specific automotive-qualified variant manufactured in a 20-SOIC package. It serves as a specialized solution for applications demanding reliable analog-to-digital conversion in electrically noisy or space-constrained automotive architectures.

Analog To Digital Converters (ADC) Replacement Considerations

Consult the Texas Instruments product selection guide for direct pin-compatible alternatives within the same family. Verify functional equivalence regarding channel count and sampling rates before substituting.