MAX117CAI

Analog To Digital Converters (ADC) Overview

The MAX117CAI+ is an 8-bit, high-speed analog-to-digital converter (ADC) manufactured by Analog Devices Inc./Maxim Integrated. It utilizes a flash architecture to achieve a sampling rate of 400 kSPS with eight single-ended inputs. The device integrates an internal multiplexer and sample-and-hold circuit, operating on a single 3V to 3.6V supply for both analog and digital domains. Packaged in a 28-SSOP format, it features parallel data output and optional address pins for system expansion. The component operates within a commercial temperature range of 0°C to +70°C.

Analog To Digital Converters (ADC) Feature Summary

• Flash ADC architecture delivering 400 kSPS throughput
• Eight single-ended analog inputs with integrated MUX/S/H
• Single-supply operation from 3V to 3.6V
• Parallel digital interface with optional address configuration

Analog To Digital Converters (ADC) Applications

• Portable instrumentation requiring multi-channel acquisition
• Battery-powered data logging systems
• Industrial process control signal conditioning
• Medical equipment analog front-ends

Analog To Digital Converters (ADC) Part Context

This component belongs to the MAX117 family of 8-bit flash ADCs. It shares architectural similarities with the MAX113 but offers higher channel count and speed. The part is distinct from the SAR-based MAX1177 or MAX1179 series. Documentation indicates the MAX117CAI+ is currently listed as active stock by distributors, though specific lead times are not provided in public datasheets.

Analog To Digital Converters (ADC) Replacement Considerations

Direct pin-compatible replacements within the same package and specification envelope should be verified against current manufacturer obsolescence notices. Alternative solutions may require level shifting if operating voltages differ from the 3V–3.6V range.