ADCS7477AIMF/NOPB

Analog To Digital Converters (ADC) Overview

The ADCS7477AIMF/NOPB is a single-channel, 10-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It operates with an analog and digital supply voltage range of 2.7V to 5.25V and supports a maximum sampling rate of 1MSPS. The device features a single-ended input configuration and utilizes an S/H-ADC architecture with a 1:1 sample-and-hold to ADC ratio. Data is transmitted via a SPI or DSP-compatible serial interface. It is housed in a surface-mount SOT-23-6 package and is rated for operation within a temperature range of -40°C to +125°C.

Analog To Digital Converters (ADC) Feature Summary

• Integrated sample-and-hold amplifier with SAR conversion architecture
• Flexible serial interface compatible with standard communication protocols
• Wide operating supply voltage range supporting low-power applications

Analog To Digital Converters (ADC) Applications

• Battery-powered portable systems
• Medical instrumentation
• Industrial process control

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'AIMF' against official datasheets to confirm pinout and marking consistency. Ensure the component meets RoHS3 compliance requirements for the target assembly. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and traceability before procurement.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a 10-bit resolution at 1MSPS is required in a compact SOT-23-6 footprint. Consider the 2.7V minimum supply voltage for compatibility with system power rails. Verify that the single-ended input type aligns with the signal source characteristics and that the industrial temperature range suits the operational environment.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADCS747x family of high-speed, low-power ADCs from Texas Instruments. It shares architectural similarities with the 12-bit ADCS7476 and the 8-bit ADCS7478 variants. All members utilize the same SOT-23-6 package and offer comparable throughput rates, differing primarily in resolution and associated performance metrics.

Analog To Digital Converters (ADC) Replacement Considerations

The AD7477ARTZ-REEL7 from Analog Devices Inc. is documented as a similar replacement option. Verify pin compatibility and electrical parameter alignment before substitution.