MAX1027BEEE+

Analog To Digital Converters (ADC) Overview

The MAX1027BEEE+ is a serial 10-bit analog-to-digital converter (ADC) featuring an internal reference and temperature sensor. It operates from a single +3V supply with a maximum sampling rate of 300ksps using an external clock. The device includes an on-chip FIFO, scan mode, internal averaging, and AutoShutdown. It offers eight configurable single-ended or four differential input channels in unipolar or bipolar modes. The part utilizes a 10MHz SPI/QSPI/MICROWIRE-compatible interface and is housed in a 16-pin QSOP package, specified over the -40°C to +85°C extended temperature range.

Analog To Digital Converters (ADC) Feature Summary

• Integrated internal temperature sensor with ±0.7°C accuracy at +25°C
• On-chip 16-entry first-in/first-out (FIFO) buffer for data handling
• Analog multiplexer supporting true differential track-and-hold inputs
• Low-power operation consuming 1mA at 300ksps with single +3V supply

Analog To Digital Converters (ADC) Applications

• System Supervision
• Data-Acquisition Systems
• Industrial Control Systems
• Patient Monitoring
• Data Logging

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific ordering suffix 'EEE' confirms the -40°C to +85°C industrial temperature range and 16-pin QSOP package configuration. Confirm RoHS compliance status as indicated by the '+' designation. Ensure the source document matches the manufacturer's official datasheet for the MAX1027 series to validate pinout and electrical specifications before procurement.

Analog To Digital Converters (ADC) Selection Notes

Select this component when an 8-channel ADC with integrated FIFO and temperature sensing is required. It is suitable for applications needing low power consumption under a single +3V supply. Consider the MAX1029 or MAX1031 if additional input channels are necessary. Verify that the system supports the 3-wire serial interface timing requirements for SCLK and CS signals.

Analog To Digital Converters (ADC) Part Context

The MAX1027BEEE+ belongs to the MAX1027/MAX1029/MAX1031 family of 10-bit ADCs. These devices share core features such as the SAR architecture, internal reference, and FIFO capabilities. The primary distinction lies in the number of available analog input channels, with the MAX1027 providing eight channels compared to twelve for the MAX1029 and sixteen for the MAX1031.

Analog To Digital Converters (ADC) Replacement Considerations

Public confirmed substitute part numbers are not identified in the provided documentation.