Overview
The AD9237BCPZRL7-65 is a high-performance, 12-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is part of the AD9237 family, known for its advanced CMOS process and robust performance characteristics. The AD9237BCPZRL7-65 operates at a sampling rate of 65 million samples per second (MSPS), making it suitable for a variety of high-speed applications such as imaging and medical ultrasound.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Resolution | 12 | 12 | 12 | Bits |
| Sampling Rate | - | 65 | - | MSPS |
| Voltage - Supply, Digital | 2.25 | - | 3.6 | V |
| Voltage - Supply, Analog | 2.7 | - | 3.6 | V |
| Operating Temperature | -40 | - | 85 | °C |
| Number of Inputs | 1 | - | - | - |
| Input Type | Differential, Single Ended | - | - | - |
| Package | 32-LFCSP | - | - | - |
| Power Consumption | - | 190 | - | mW |
| Offset Error | ±1.30 | ±1.95 | - | % FSR |
| Gain Error | ±0.70 | ±2.10 | - | % FSR |
| Differential Nonlinearity (DNL) | ±0.70 | ±0.95 | - | LSB |
| Integral Nonlinearity (INL) | ±0.90 | ±1.35 | - | LSB |
Key Features
- High-Speed Sampling: The AD9237BCPZRL7-65 operates at a sampling rate of 65 MSPS, making it ideal for high-speed applications.
- Low Power Consumption: It consumes 190 mW at 65 MSPS, with power scaling to reduce power at lower speeds.
- Pipelined Architecture: Uses a multistage differential pipelined architecture with output error correction logic to ensure 12-bit accuracy.
- Flexible Power Supply: Operates from a single 3 V power supply with a separate digital output driver supply to accommodate 2.5 V and 3.3 V logic families.
- High Accuracy: Guarantees no missing codes over the full operating temperature range, with precise offset and gain error specifications.
- Compact Package: Available in a 32-lead LFCSP package, suitable for space-constrained designs.
Applications
- Imaging Systems: Suitable for high-speed imaging applications due to its high sampling rate and low power consumption.
- Medical Ultrasound: Ideal for medical ultrasound systems requiring high accuracy and speed.
- Industrial Automation: Can be used in various industrial automation applications where high-speed data acquisition is necessary.
- Test and Measurement: Useful in test and measurement equipment that require precise and fast analog-to-digital conversion.
Q & A
- What is the sampling rate of the AD9237BCPZRL7-65?
The AD9237BCPZRL7-65 operates at a sampling rate of 65 million samples per second (MSPS).
- What is the resolution of the AD9237BCPZRL7-65?
The AD9237BCPZRL7-65 has a resolution of 12 bits.
- What is the power consumption of the AD9237BCPZRL7-65 at 65 MSPS?
The power consumption is 190 mW at 65 MSPS.
- What are the operating temperature ranges for the AD9237BCPZRL7-65?
The operating temperature range is from -40°C to 85°C.
- What type of package is the AD9237BCPZRL7-65 available in?
The AD9237BCPZRL7-65 is available in a 32-lead LFCSP package.
- Does the AD9237BCPZRL7-65 support differential and single-ended inputs?
- What is the architecture of the AD9237BCPZRL7-65?
- Is the AD9237BCPZRL7-65 RoHS compliant?
- What are some typical applications for the AD9237BCPZRL7-65?
- Can the AD9237BCPZRL7-65 operate with different logic families?
