Overview
The AD9215BRU-80 is a high-performance, 10-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is part of the AD9215 family, which operates on a single 3 V power supply and features a multistage differential pipelined architecture. It is designed to provide 10-bit accuracy at sampling rates of up to 105 MSPS and ensures no missing codes over the full operating temperature range of −40°C to +85°C.
The AD9215BRU-80 includes a high-performance sample-and-hold amplifier (SHA) and an on-chip voltage reference, making it suitable for a variety of applications requiring high-speed and high-accuracy data conversion.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 10 bits |
| Sampling Rate | 65/80/105 MSPS |
| Power Supply | Single 3 V |
| Power Dissipation | 96 mW (65 MSPS), 104 mW (80 MSPS), 120 mW (105 MSPS) |
| Input Range | 1 V p-p to 2 V p-p (differential), single-ended operation supported |
| Input Bandwidth | 300 MHz |
| Operating Temperature | −40°C to +85°C |
| Package Type | 28-Lead Thin Shrink Small Outline (TSSOP) |
| Data Format | Straight binary or twos complement |
Key Features
- High-performance sample-and-hold amplifier (SHA) with 300 MHz bandwidth.
- On-chip voltage reference and output error correction logic.
- Flexible analog input range: 1 V p-p to 2 V p-p, with support for single-ended and differential operation.
- Low power consumption: 96 mW at 65 MSPS, 104 mW at 80 MSPS, and 120 mW at 105 MSPS.
- Single-ended clock input with a duty cycle stabilizer to compensate for wide variations in the clock duty cycle.
- Pin compatibility with other 10-, 12-, and 14-bit low power ADCs from Analog Devices.
Applications
- Ultrasound equipment
- IF sampling in communications receivers
- Battery-powered instruments
- Hand-held scopemeters
- Low-cost digital oscilloscopes
- Communications, imaging, and medical applications requiring high-speed data conversion.
Q & A
- What is the resolution of the AD9215BRU-80?
The AD9215BRU-80 has a resolution of 10 bits.
- What are the sampling rates supported by the AD9215BRU-80?
The AD9215BRU-80 supports sampling rates of 65, 80, and 105 MSPS.
- What is the power supply requirement for the AD9215BRU-80?
The AD9215BRU-80 operates on a single 3 V power supply.
- How much power does the AD9215BRU-80 consume at different sampling rates?
The power dissipation is 96 mW at 65 MSPS, 104 mW at 80 MSPS, and 120 mW at 105 MSPS.
- What is the input bandwidth of the AD9215BRU-80?
The input bandwidth of the AD9215BRU-80 is 300 MHz.
- Can the AD9215BRU-80 be used in single-ended applications?
- What is the operating temperature range of the AD9215BRU-80?
The operating temperature range is −40°C to +85°C.
- In what package type is the AD9215BRU-80 available?
The AD9215BRU-80 is available in a 28-Lead Thin Shrink Small Outline (TSSOP) package.
- What data formats does the AD9215BRU-80 support?
The AD9215BRU-80 supports straight binary and twos complement data formats.
- Is the AD9215BRU-80 compatible with other ADCs from Analog Devices?
