ADCS7476AIMFE/NOPB

Analog To Digital Converters (ADC) Overview

The ADCS7476AIMFE/NOPB is a single-channel, 12-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It operates with an analog supply voltage range of 2.7V to 5.25V and supports a maximum sampling rate of 1 MSPS. The device features a single-ended input configuration and utilizes a standard SPI-compatible digital interface for data communication. It is housed in a compact SOT-23-6 surface-mount package designed for space-constrained applications. The component is rated for an industrial operating temperature range from -40°C to +125°C and includes an internal sample-and-hold amplifier.

Analog To Digital Converters (ADC) Feature Summary

• Integrates a high-speed 1 MSPS SAR ADC core within a minimal footprint package
• Supports flexible power supply requirements across standard 3V and 5V logic levels
• Provides direct compatibility with DSP and microcontroller SPI interfaces

Analog To Digital Converters (ADC) Applications

• Portable battery-powered instrumentation systems
• Industrial process control signal acquisition
• Medical equipment data acquisition channels

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix FE against official Texas Instruments documentation to confirm the exact reel quantity and tape specifications. Ensure the ordering part number matches the required package variant and temperature grade. Cross-reference the manufacturer datasheet revision history to confirm current production status and any recent marking or pinout updates before finalizing procurement orders.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a single-channel conversion is required with moderate resolution and speed. Compare performance metrics such as Signal-to-Noise Ratio against alternative devices if higher dynamic range is necessary. Verify that the single-ended input architecture aligns with the source signal characteristics and that the SPI interface timing meets the system clock requirements.

Analog To Digital Converters (ADC) Part Context

This device belongs to the ADCS7476 family of low-power, high-speed ADCs. It shares architectural similarities with the 10-bit ADCS7477 and other variants in the series, offering trade-offs between resolution and power consumption. The family is designed to provide cost-effective solutions for general-purpose data acquisition tasks requiring small physical dimensions.

Analog To Digital Converters (ADC) Replacement Considerations

The AD7477ARTZ-REEL7 from Analog Devices is documented as a similar replacement option. Evaluate pin compatibility and software register mapping differences when substituting components. Confirm that the alternative device meets the same thermal and electrical specifications for the target application environment.