MAX1182ECM+TD

Analog To Digital Converters (ADC) Overview

The MAX1182ECM+D is a dual-channel, 10-bit analog-to-digital converter (ADC) featuring fully differential wideband track-and-hold inputs. It operates from a single 2.7V to 3.6V supply with typical power consumption of 195mW at 65Msps sampling rate. The device incorporates an internal 2.048V precision bandgap reference and provides parallel CMOS-compatible three-state outputs. Key performance metrics include a typical signal-to-noise ratio (SNR) of 59dB at 20MHz input frequency, a full-power bandwidth of 400MHz, and a small-signal bandwidth of 500MHz. It supports both two's complement and offset binary output formats via the T/B pin.

Analog To Digital Converters (ADC) Feature Summary

• Dual-channel architecture with independent 10-bit pipelined ADCs
• Wideband track-and-hold amplifiers supporting high-frequency undersampling
• Integrated low-noise 2.048V precision bandgap voltage reference
• Flexible digital interface with selectable output coding formats

Analog To Digital Converters (ADC) Applications

• High-resolution imaging systems
• I/Q channel digitization for communication receivers
• Multichannel intermediate frequency (IF) undersampling
• Precision instrumentation and data acquisition

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'TD' against official documentation, as standard listings typically utilize 'CM'. Confirm lead-free status indicated by the '+' designation. Ensure compatibility with the 48-pin TQFP-EP package requirements for thermal dissipation. Validate that the intended application matches the industrial temperature range specifications.

Analog To Digital Converters (ADC) Selection Notes

Select this component when simultaneous dual-channel conversion is required at speeds up to 65Msps. Consider the MAX1180 or MAX1181 if higher sampling rates are needed, or the MAX1183/MAX1184 for lower speed applications. Evaluate the exposed paddle requirement for adequate heat sinking in high-density layouts.

Analog To Digital Converters (ADC) Part Context

The MAX1182 belongs to the Maxim Integrated MAX118x family of high-speed, low-power ADCs. This series offers pin-compatible variants ranging from 20Msps to 105Msps, allowing designers to scale performance without changing the board layout. The MAX1182 specifically targets the mid-range speed tier within this portfolio.

Analog To Digital Converters (ADC) Replacement Considerations

Pin-compatible alternatives include the MAX1180 (105Msps), MAX1181 (80Msps), MAX1183 (40Msps), and MAX1184 (20Msps). Verify that the replacement part meets the specific sampling rate and dynamic performance requirements of the design.