Overview
The AD7389-4BCPZ-RL7 is a high-performance, 16-bit, quad, simultaneous sampling, successive approximation register (SAR) analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is designed to offer exceptional speed and resolution, making it suitable for a wide range of demanding applications. It operates from a 3.0 V to 3.6 V power supply and features throughput rates of up to 2 MSPS. The ADC has differential inputs, accepts a wide common-mode input voltage, and includes on-chip oversampling blocks to improve dynamic range and reduce noise at lower bandwidths.
Key Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Series | AD7389-4 |
| Mounting Style | SMD/SMT | Resolution | 16 bit |
| Number of Channels | 4 Channel | Interface Type | Serial |
| Sampling Rate | 2 MS/s | Input Type | Differential |
| Architecture | SAR | Analog Supply Voltage | 3 V to 3.6 V |
| SNR - Signal to Noise Ratio | 97.9 dB | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C | Packaging | Reel |
| Brand | Analog Devices | DNL - Differential Nonlinearity | 1 LSB |
| Gain Error | 0.006 % FS | INL - Integral Nonlinearity | 2.5 LSB |
Key Features
- Fast Conversion Rate: Up to 2 MSPS throughput rate, ensuring high-speed data acquisition.
- Low Power Consumption: Efficient power management with low power dissipation, making it suitable for battery-powered and power-sensitive applications.
- High Resolution and Accuracy: 16-bit resolution with high SNR and low nonlinearity, providing precise analog-to-digital conversion.
- Simultaneous Sampling: Quad simultaneous sampling capability, ideal for applications requiring synchronized data acquisition.
- Flexible Interface Options: Compatible with 1.8 V, 2.5 V, and 3.3 V interfaces using a separate logic supply, allowing easy integration with various microprocessors or DSPs.
- Oversampling Capability: On-chip oversampling blocks to improve dynamic range and reduce noise at lower bandwidths.
Applications
- Digital Signal Processing for Power Systems: Suitable for high-speed data acquisition and processing in power system monitoring and control.
- Instrumentation for Optical Communication Systems: Used in optical communication systems for precise signal conversion and processing.
- Data Acquisition and Control Systems: Ideal for various data acquisition and control applications requiring high-speed and high-resolution ADCs.
- Magnetic Field Measurement and Sensing: Applied in magnetic field sensing and measurement due to its high accuracy and speed.
- High-Frequency Signal Processing for Radar and Communications: Utilized in radar and communication systems for processing high-frequency signals.
Q & A
- Q: What is the resolution and sampling rate of the AD7389-4BCPZ-RL7?
A: The AD7389-4BCPZ-RL7 has a 16-bit resolution and a sampling rate of up to 2 MSPS.
- Q: What is the operating temperature range of the AD7389-4BCPZ-RL7?
A: The device operates from -40°C to +125°C.
- Q: What type of input does the AD7389-4BCPZ-RL7 accept?
A: The AD7389-4BCPZ-RL7 accepts differential inputs.
- Q: Does the AD7389-4BCPZ-RL7 have on-chip oversampling capability?
A: Yes, the device includes on-chip oversampling blocks to improve dynamic range and reduce noise at lower bandwidths.
- Q: What is the power supply voltage range for the AD7389-4BCPZ-RL7?
A: The device operates from a 3.0 V to 3.6 V power supply.
- Q: Is the AD7389-4BCPZ-RL7 compatible with different logic supply voltages?
A: Yes, it is compatible with 1.8 V, 2.5 V, and 3.3 V interfaces using a separate logic supply.
- Q: What is the packaging type for the AD7389-4BCPZ-RL7?
A: The device is available in a 24-lead lead frame chip scale package (LFCSP).
- Q: What is the warranty period for the AD7389-4BCPZ-RL7 purchased from Ovaga?
A: Ovaga offers a 1-year warranty on the AD7389-4BCPZ-RL7.
- Q: How does Ovaga ensure the authenticity of the AD7389-4BCPZ-RL7?
A: Ovaga ensures authenticity by rigorously testing and verifying the credentials of original Analog Devices, Inc. manufacturers and authorized agents.
- Q: What are some typical applications of the AD7389-4BCPZ-RL7?
A: Typical applications include digital signal processing for power systems, instrumentation for optical communication systems, data acquisition and control systems, magnetic field measurement, and high-frequency signal processing for radar and communications.
