Overview
The AD9215BRU-105 is a high-performance, 10-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This component features a multistage differential pipelined architecture with output error correction logic, ensuring 10-bit accuracy at data rates of up to 105 million samples per second (MSPS). It includes a high-performance sample-and-hold amplifier (SHA) and a voltage reference, making it suitable for various applications requiring high-speed and precise data conversion.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Resolution | 10 bits | |||
| Maximum Conversion Rate | 105 | MSPS | ||
| Minimum Conversion Rate | 5 | MSPS | ||
| Clock Period | 9.5 | ns | ||
| Power Supply Voltage | 3 | V | ||
| Power Dissipation (at 105 MSPS) | 120 | mW | ||
| Operating Temperature Range | -40 | 85 | °C | |
| Package Type | 28-Lead TSSOP | |||
Key Features
- High-Performance SHA: The AD9215 features a high-performance sample-and-hold amplifier that maintains excellent performance for input frequencies up to 200 MHz and can be configured for single-ended or differential operation.
- Low Power Consumption: The core ADC consumes 120 mW at 105 MSPS, 104 mW at 80 MSPS, and 96 mW at 65 MSPS, making it power-efficient.
- Flexible Input Ranges: The ADC supports a variety of user-selectable input ranges and offsets, including single-ended applications.
- Duty Cycle Stabilizer: A duty cycle stabilizer compensates for wide variations in the clock duty cycle, ensuring excellent performance.
- Pin Compatibility: The AD9215 is part of several pin-compatible 10-, 12-, and 14-bit low-power ADCs, allowing for simplified upgrades.
Applications
The AD9215BRU-105 is suitable for a variety of high-speed data acquisition applications, including:
- Communications: High-speed data conversion in communication systems.
- Imaging: Medical and industrial imaging applications requiring high-resolution and fast data acquisition.
- Medical Ultrasound: High-speed data conversion in medical ultrasound systems.
Q & A
- What is the maximum conversion rate of the AD9215BRU-105?
The maximum conversion rate of the AD9215BRU-105 is 105 MSPS).
- What is the power consumption of the AD9215BRU-105 at 105 MSPS?
The power consumption of the AD9215BRU-105 at 105 MSPS is 120 mW).
- What is the operating temperature range of the AD9215BRU-105?
The operating temperature range of the AD9215BRU-105 is -40°C to +85°C).
- Can the AD9215BRU-105 be configured for single-ended or differential operation?
- What type of package is the AD9215BRU-105 available in?
The AD9215BRU-105 is available in a 28-Lead TSSOP package).
- Does the AD9215BRU-105 support multiple logic families for digital output?
- What is the purpose of the duty cycle stabilizer in the AD9215BRU-105?
The duty cycle stabilizer compensates for wide variations in the clock duty cycle, ensuring excellent performance).
- Is the AD9215BRU-105 pin-compatible with other ADCs from Analog Devices?
- What are some common applications of the AD9215BRU-105?
- How does the AD9215BRU-105 handle out-of-range signals?
