MAX1158BCUP

Analog To Digital Converters (ADC) Overview

The MAX1158BCUP+ is a single-channel, 14-bit successive approximation register (SAR) analog-to-digital converter (ADC). It operates with a sampling rate of 135 kSPS and supports single-ended inputs. The device features an internal reference and utilizes a parallel interface for data output. Key performance metrics include a signal-to-noise ratio (SNR) of 85 dB, differential nonlinearity (DNL) of 1 LSB, and integral nonlinearity (INL) of 2 LSB. It functions within a temperature range of -40°C to +85°C and is housed in a TSSOP-20 package.

Analog To Digital Converters (ADC) Feature Summary

• 14-bit resolution with 135 kSPS sampling speed
• Internal voltage reference capability
• Parallel digital interface
• 85 dB SNR with 1 LSB DNL and 2 LSB INL

Analog To Digital Converters (ADC) Applications

• Precision data acquisition systems
• Industrial process control instrumentation
• Medical equipment requiring high-resolution ADCs

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix against official Analog Devices documentation to confirm pinout and electrical characteristics. Confirm availability status as distribution listings may indicate limited supply or end-of-life conditions. Ensure the component matches the required TSSOP-20 package dimensions for PCB layout compatibility.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a single-channel, high-resolution SAR ADC with a parallel interface is required. Compare power consumption specifications against system constraints, noting the typical power dissipation values. Verify that the parallel interface timing requirements align with the host microcontroller or FPGA capabilities.

Analog To Digital Converters (ADC) Part Context

This part belongs to the MAX1158B series of precision ADCs from Maxim Integrated, now part of Analog Devices. The series is designed for applications demanding high accuracy and moderate speed. The 'C' suffix typically denotes commercial temperature range operation, while 'UP+' indicates the TSSOP-20 package and lead-free/RoHS compliance.

Analog To Digital Converters (ADC) Replacement Considerations

Check for direct replacements within the MAX1158 family or other 14-bit SAR ADCs with parallel interfaces from Analog Devices. Verify pin compatibility and electrical parameter equivalence before substitution.