Overview
The AD7676ACPRL is a high-performance, 16-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This device operates as a successive-approximation register (SAR) ADC with a charge redistribution digital-to-analog converter (DAC). It is designed to provide excellent linearity, superior AC performance, and fast throughput, making it suitable for a variety of demanding applications. The AD7676ACPRL operates from a single 5 V power supply and is available in a compact 48-lead LFCSP or LQFP package, ensuring both space savings and flexibility in system design.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Resolution | 16 | Bits | |||
| Sampling Rate | 500 | kSPS | |||
| Integral Nonlinearity (INL) | 1.0 | LSB | |||
| Signal-to-Noise Ratio (SNR) | 92 | 94 | dB | ||
| Total Harmonic Distortion (THD) | dB | ||||
| Power Supply | 5 | V | |||
| Power Dissipation | Typical | 67 | mW | ||
| Power-Down Current | 7 | µW | |||
| Operating Temperature | -40 | 85 | °C | ||
| Package | 48-lead LFCSP or LQFP |
Key Features
- Excellent linearity with a maximum integral nonlinearity of 1.0 LSB.
- Superior AC performance with a minimum SNR of 92 dB and typical SNR of 94 dB.
- Fast throughput with a sampling rate of 500 kSPS.
- Single-supply operation from a 5 V power supply with low power dissipation (typically 67 mW) and low power-down current (maximum 7 µW).
- Versatile interface options including serial (2-wire) and parallel (8-bit or 16-bit) interfaces compatible with 3 V or 5 V logic.
- Hardware factory-calibrated and comprehensively tested for both AC and DC parameters.
Applications
- CT Scanners
- Data Acquisition
- Instrumentation
- Spectrum Analysis
- Medical Instruments
- Battery-Powered Systems
- Process Control
Q & A
- What is the resolution of the AD7676ACPRL?
The AD7676ACPRL has a resolution of 16 bits. - What is the sampling rate of the AD7676ACPRL?
The AD7676ACPRL has a sampling rate of 500 kSPS. - What is the maximum integral nonlinearity (INL) of the AD7676ACPRL?
The maximum INL of the AD7676ACPRL is 1.0 LSB. - What is the typical signal-to-noise ratio (SNR) of the AD7676ACPRL?
The typical SNR of the AD7676ACPRL is 94 dB. - What is the power supply requirement for the AD7676ACPRL?
The AD7676ACPRL operates from a single 5 V power supply. - What is the typical power dissipation of the AD7676ACPRL?
The typical power dissipation of the AD7676ACPRL is 67 mW. - What is the maximum power-down current of the AD7676ACPRL?
The maximum power-down current of the AD7676ACPRL is 7 µW. - What are the available package options for the AD7676ACPRL?
The AD7676ACPRL is available in 48-lead LFCSP or LQFP packages. - What are some common applications of the AD7676ACPRL?
The AD7676ACPRL is commonly used in CT scanners, data acquisition, instrumentation, spectrum analysis, medical instruments, battery-powered systems, and process control. - Is the AD7676ACPRL factory-calibrated?
Yes, the AD7676ACPRL is hardware factory-calibrated and comprehensively tested for both AC and DC parameters.
