Overview
The AD9057BRSZ-60, produced by Analog Devices Inc., is an 8-bit monolithic analog-to-digital converter (ADC) designed for low cost, low power consumption, small size, and ease of use. This component is optimized for applications requiring excellent dynamic performance. Fabricated on an advanced BiCMOS process, it is available in a space-saving 20-lead surface mount plastic package (20 SSOP) and is specified over the industrial temperature range of -40°C to +85°C.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 8-bit |
| Sample Rate | 40 MSPS, 60 MSPS, 80 MSPS |
| Analog Bandwidth | 120 MHz |
| Analog Input Range | 1 V p-p |
| Power Supply | Single 5 V |
| Logic Interface | 5 V or 3 V |
| Power Consumption (Typical) | 200 mW |
| Power-Down Mode | < 10 mW |
| Package Type | 20-Lead SSOP |
| Temperature Range | -40°C to +85°C |
Key Features
- Low power consumption: 200 mW typical
- On-chip 2.5 V reference and track-and-hold circuit
- Single 5 V supply operation
- 5 V or 3 V logic interface
- Power-down mode: < 10 mW
- TTL/CMOS compatible encode input
- Digital outputs can be operated from +5 V or +3 V supplies
Applications
- Digital Communications (QAM Demodulators)
- RGB and YC/Composite Video Processing
- Digital Data Storage Read Channels
- Medical Imaging
- Digital Instrumentation
Q & A
- What is the resolution of the AD9057BRSZ-60? The AD9057BRSZ-60 is an 8-bit analog-to-digital converter.
- What are the available sample rates for the AD9057BRSZ-60? The sample rates are 40 MSPS, 60 MSPS, and 80 MSPS.
- What is the analog bandwidth of the AD9057BRSZ-60? The analog bandwidth is 120 MHz.
- What is the typical power consumption of the AD9057BRSZ-60? The typical power consumption is 200 mW.
- Does the AD9057BRSZ-60 require an external reference or driver components? No, it includes an internal +2.5 V reference and a track-and-hold circuit, eliminating the need for external reference or driver components in many applications.
- What is the package type of the AD9057BRSZ-60? The package type is a 20-lead surface mount plastic package (20 SSOP).
- What is the temperature range for the AD9057BRSZ-60? The temperature range is -40°C to +85°C.
- Can the digital outputs of the AD9057BRSZ-60 be operated from different voltage supplies? Yes, the digital outputs can be operated from +5 V or +3 V supplies.
- What happens to the digital outputs in power-down mode? In power-down mode, the digital outputs are driven to a high impedance state.
- What are some common applications of the AD9057BRSZ-60? Common applications include digital communications, RGB and YC/composite video processing, digital data storage read channels, medical imaging, and digital instrumentation.
