ADC128S052CIMT

Analog To Digital Converters (ADC) Overview

The ADC128S052CIMT is an 8-channel, 12-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It supports a sampling rate range of 200 kSPS to 500 kSPS and accepts single-ended inputs. The device operates on a supply voltage between 2.7 V and 5.25 V for both analog and digital domains. It features an SPI-compatible serial interface and is housed in a 16-pin TSSOP package. Key performance metrics include a signal-to-noise ratio of 73 dB, a power consumption of 1.2 mW, and an operating temperature range from -40°C to +125°C.

Analog To Digital Converters (ADC) Feature Summary

• Integrates eight independent input channels with a single SAR conversion core for efficient multi-point monitoring.
• Utilizes a flexible serial interface compatible with standard SPI, QSPI, and MICROWIRE protocols.
• Designed for low-power operation with minimal current draw suitable for battery-constrained systems.

Analog To Digital Converters (ADC) Applications

• Industrial process control systems requiring multi-channel sensor data acquisition.
• Portable instrumentation devices needing high-resolution analog measurement capabilities.
• Automotive electronic control units utilizing wide-temperature range components.

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix against the manufacturer's latest documentation to confirm RoHS compliance and lead-free status. Ensure the ordering part number matches the required package variant and temperature grade. Cross-reference the datasheet revision date to validate electrical characteristics and pinout configurations before finalizing procurement specifications.

Analog To Digital Converters (ADC) Selection Notes

Select this component when eight single-ended channels are required within a compact surface-mount footprint. The 12-bit resolution and up to 500 kSPS speed balance precision with throughput needs. Confirm that the system power supply falls within the 2.7 V to 5.25 V range and that the host microcontroller supports the necessary serial communication protocol for seamless integration.

Analog To Digital Converters (ADC) Part Context

This device belongs to the ADC128S052 family of high-speed, low-power analog-to-digital converters. It shares architectural similarities with other members like the ADC128S022 and ADC128S102, differing primarily in sampling speed and specific feature sets. The CIMT designation indicates a commercial temperature grade version in a TSSOP package.

Analog To Digital Converters (ADC) Replacement Considerations

Direct substitutes include the ADC128S052CIMTX/NOPB for tape-and-reel packaging or the automotive-grade ADC128S052QCMTX/NOPB. Verify pin compatibility and electrical parameter alignment when transitioning between these variants.