AD4004BCPZ-RL7

Analog To Digital Converters (ADC) Overview

The AD4004BCPZ-RL7 is a 16-bit, 1 MSPS PulSAR analog-to-digital converter (ADC) from Analog Devices. It operates on a single 1.8 V analog supply and supports logic interfaces from 1.71 V to 5.5 V. Key performance metrics include a signal-to-noise ratio of 93 dB at 1 kHz input frequency with a 5 V reference, maximum integral nonlinearity of ±1.0 LSB, and differential nonlinearity of ±0.5 LSB. The device features pseudo-differential inputs, an internal overvoltage clamp capable of sinking up to 50 mA, and low power consumption scaling linearly with throughput.

Analog To Digital Converters (ADC) Feature Summary

• 16-bit resolution with guaranteed no missing codes and 1 MSPS throughput rate
• Single 1.8 V analog supply operation with flexible 1.71 V to 5.5 V digital interface
• Input overvoltage protection clamp sinks up to 50 mA without external diodes
• Easy Drive features including High-Z mode and extended acquisition phase

Analog To Digital Converters (ADC) Applications

• Automated test equipment
• Machine automation
• Medical equipment
• Battery-powered equipment
• Precision data acquisition systems

Analog To Digital Converters (ADC) Procurement Notes

Verify the component against the official Analog Devices datasheet Rev. F specifications. Confirm that the LFCSP-10 package matches the design requirements. Ensure the external reference voltage falls within the specified 2.4 V to 5.1 V range for optimal performance. Check thermal resistance parameters if operating near the upper temperature limits.

Analog To Digital Converters (ADC) Selection Notes

Select this model when a 1 MSPS sampling rate is required instead of the 2 MSPS AD4000 or 500 kSPS AD4008. It is suitable for applications needing pseudo-differential inputs and span compression to eliminate negative supply requirements. Consider the 70 µW standby power for battery-operated designs requiring infrequent conversions.

Analog To Digital Converters (ADC) Part Context

This part belongs to the AD4000/AD4004/AD4008 family of precision SAR ADCs. The AD4004 specifically targets the 1 MSPS throughput segment, sharing the same 16-bit architecture and Easy Drive features as its siblings while offering a specific balance between speed and power consumption.

Analog To Digital Converters (ADC) Replacement Considerations

The AD4000BCPZ-RL7 offers higher speed (2 MSPS), and the AD4008BCPZ-RL7 provides lower speed (500 kSPS). Both share the same pinout and features but differ in throughput and associated power dissipation characteristics.