MAX1183ECM+D

Analog To Digital Converters (ADC) Overview

The MAX1183ECM+D is a dual 10-bit analog-to-digital converter (ADC) featuring fully differential wideband track-and-hold inputs driving two pipelined, nine-stage ADCs. It operates from a single 2.7V to 3.6V supply, consuming 120mW while delivering a typical signal-to-noise ratio of 59.6dB at an input frequency of 20MHz and a sampling rate of 40Msps. The device incorporates 400MHz (-3dB) input amplifiers and supports both differential and single-ended inputs. An internal 2.048V precision bandgap reference sets the full-scale range, with provisions for external references. Digital outputs are parallel, CMOS-compatible three-state formats selectable as two’s complement or offset binary. The component is housed in a 7mm x 7mm, 48-pin TQFP package with an exposed paddle.

Analog To Digital Converters (ADC) Feature Summary

• Single 3V operation with low power consumption including sleep and shutdown modes
• Excellent dynamic performance with high signal-to-noise ratio and spurious-free dynamic range
• On-chip 2.048V precision bandgap reference with user-selectable output format
• Wide ±1Vp-p differential analog input voltage range with 400MHz -3dB input bandwidth

Analog To Digital Converters (ADC) Applications

• High-Resolution Imaging
• I/Q Channel Digitization
• Multichannel IF Sampling
• Instrumentation
• Video Application
• Ultrasound

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific ordering suffix against official documentation to confirm lead-free status and temperature range specifications. Ensure compatibility with the required package type and interface standards before procurement. Cross-reference the manufacturer's latest datasheet for any updates on pin configurations or electrical characteristics to guarantee correct integration into the design.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a dual-channel, low-power, high-speed ADC is required for imaging or instrumentation applications. Consider the 40Msps sampling rate and 10-bit resolution for suitable dynamic performance. Evaluate the need for internal versus external reference configurations based on accuracy requirements. Ensure the system can accommodate the 48-pin TQFP package and thermal dissipation needs via the exposed paddle.

Analog To Digital Converters (ADC) Part Context

The MAX1183 belongs to a family of dual 10-bit ADCs optimized for low-power, high dynamic performance. Pin-compatible versions include the MAX1180 (105Msps), MAX1181 (80Msps), MAX1182 (65Msps), and MAX1184 (20Msps). The family also includes multiplexed output versions where digital data is presented time-interleaved on a single parallel port. This specific model targets applications requiring balanced speed and power efficiency.

Analog To Digital Converters (ADC) Replacement Considerations

Pin-compatible alternatives within the same family include the MAX1180, MAX1181, MAX1182, and MAX1184. These variants offer different sampling rates ranging from 20Msps to 105Msps. Verify that the replacement part meets the specific timing and power requirements of the application.