Overview
The AD4630-24BBCZ is a high-performance, 24-bit, dual-channel successive approximation register (SAR) analog-to-digital converter (ADC) manufactured by Analog Devices Inc. This component is designed for applications requiring high precision, fast conversion times, and low power consumption. The AD4630-24BBCZ operates at a maximum throughput of 2 million samples per second (MSPS) per channel and features an Easy Drive architecture, which simplifies system design and reduces complexity. It is particularly suited for use in industrial control systems, automotive electronics, and various other precision-critical applications.
Key Specifications
| Specification | Value |
|---|---|
| Resolution | 24 bits |
| Number of Channels | 2 channels |
| Throughput | Up to 2 MSPS per channel |
| Integral Nonlinearity (INL) | ±0.9 ppm maximum |
| Differential Nonlinearity (DNL) | ±0.5 LSB |
| Signal-to-Noise Ratio (SNR) | 105.7 dB typical |
| Total Harmonic Distortion (THD) | -127 dB typical |
| Noise Spectral Density (NSD) | -166 dBFS/Hz typical |
| Power Consumption | 15 mW per channel at 2 MSPS |
| Operating Temperature Range | -40°C to +125°C |
| Package/Case | 64-Lead BGA (7 mm x 7 mm x 1.72 mm) |
| Interface Type | SPI (Flexi-SPI) |
Key Features
- High Performance: Achieves unparalleled precision with a guaranteed maximum ±0.9 ppm INL and no missing codes at 24 bits.
- Fast Conversion Time: Operates at up to 2 MSPS per channel.
- Low Power Consumption: 15 mW per channel at 2 MSPS and 1.5 mW per channel at 10 kSPS.
- Easy Drive Architecture: Reduces system complexity and input current requirements.
- Wide Input Range: Supports inputs using the full ±VREF range without saturating.
- Flexible SPI Interface: Supports multiple SDO lanes and echo clock mode for easier integration with host processors.
- Compact Package: 64-ball CSP BGA package integrates critical power supply and reference bypass capacitors, reducing system footprint.
Applications
- Automatic Test Equipment: High precision and fast sampling rates make it ideal for test and measurement applications.
- Digital Control Loops: Suitable for precision control systems in industrial and automotive environments.
- Medical Instrumentation: Used in medical devices requiring high accuracy and reliability.
- Seismology: High dynamic range and low noise floor are beneficial for seismic data acquisition.
- Scientific Instrumentation: Ideal for various scientific instruments due to its high precision and low power consumption.
- Semiconductor Manufacturing: Used in the production and testing of semiconductor devices.
Q & A
- What is the resolution of the AD4630-24BBCZ?
The AD4630-24BBCZ has a resolution of 24 bits.
- How many channels does the AD4630-24BBCZ support?
The AD4630-24BBCZ supports 2 channels.
- What is the maximum throughput of the AD4630-24BBCZ?
The maximum throughput is up to 2 MSPS per channel.
- What is the integral nonlinearity (INL) of the AD4630-24BBCZ?
The INL is ±0.9 ppm maximum.
- What is the operating temperature range of the AD4630-24BBCZ?
The operating temperature range is -40°C to +125°C.
- What type of interface does the AD4630-24BBCZ use?
The AD4630-24BBCZ uses a Flexi-SPI interface.
- What is the power consumption of the AD4630-24BBCZ at 2 MSPS?
The power consumption is 15 mW per channel at 2 MSPS.
- What are some common applications of the AD4630-24BBCZ?
Common applications include automatic test equipment, digital control loops, medical instrumentation, seismology, scientific instrumentation, and semiconductor manufacturing.
- What is the package type of the AD4630-24BBCZ?
The package type is a 64-Lead BGA (7 mm x 7 mm x 1.72 mm).
- Does the AD4630-24BBCZ support both single-ended and differential signals?
