Overview
The AD7621ACPZRL is a 16-bit, successive approximation register (SAR) analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is designed to translate analog signals into digital information, making it suitable for a wide range of applications that require high precision and reliability.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 16 bits |
| Conversion Rate | Up to 500 kSPS |
| Input Range | ±10 V, ±5 V, 0 V to 10 V, 0 V to 5 V |
| INL (Integral Nonlinearity) | ±1 LSB |
| DNL (Differential Nonlinearity) | ±0.5 LSB |
| SNR (Signal-to-Noise Ratio) | 92 dB |
| THD (Total Harmonic Distortion) | -100 dB |
| Power Supply | Single 5 V supply |
| Operating Temperature | -40°C to +85°C |
| Package | 48-lead LQFP (7 mm x 7 mm) |
Key Features
- High resolution and accuracy with 16-bit conversion
- Fast conversion rate of up to 500 kSPS
- Multiple input ranges: ±10 V, ±5 V, 0 V to 10 V, 0 V to 5 V
- Low power consumption with a single 5 V supply
- High signal-to-noise ratio (SNR) and low total harmonic distortion (THD)
- Compact 48-lead LQFP package
Applications
The AD7621ACPZRL is versatile and can be used in various applications, including:
- Communications: For signal processing and data acquisition in communication systems.
- Industrial Automation: In control systems, measurement instruments, and data loggers.
- Instrumentation and Measurement: In multimeters, oscilloscopes, and other measurement equipment.
- Aerospace and Defense: For high-reliability data conversion in military and aerospace applications.
- Motor and Power Control: In motor control systems and power monitoring.
- Healthcare: In medical devices such as ECGs, EEGs, and other diagnostic equipment.
Q & A
- What is the resolution of the AD7621ACPZRL ADC?
The AD7621ACPZRL has a resolution of 16 bits. - What are the input ranges available for the AD7621ACPZRL?
The input ranges include ±10 V, ±5 V, 0 V to 10 V, and 0 V to 5 V. - What is the maximum conversion rate of the AD7621ACPZRL?
The maximum conversion rate is up to 500 kSPS. - What is the power supply requirement for the AD7621ACPZRL?
The AD7621ACPZRL operates on a single 5 V supply. - What is the operating temperature range of the AD7621ACPZRL?
The operating temperature range is -40°C to +85°C. - What package type is the AD7621ACPZRL available in?
The AD7621ACPZRL is available in a 48-lead LQFP package. - What are some common applications of the AD7621ACPZRL?
Common applications include communications, industrial automation, instrumentation and measurement, aerospace and defense, motor and power control, and healthcare. - What is the signal-to-noise ratio (SNR) of the AD7621ACPZRL?
The SNR is 92 dB. - What is the total harmonic distortion (THD) of the AD7621ACPZRL?
The THD is -100 dB. - Is the AD7621ACPZRL suitable for high-reliability applications?
Yes, the AD7621ACPZRL is designed for high-reliability applications.
