Overview
The AD9057BRS-40 is an 8-bit monolithic analog-to-digital converter (ADC) designed and manufactured by Analog Devices Inc. This component is optimized for low cost, low power consumption, small size, and ease of use. It features a high-speed sampling rate of 40 million samples per second (MSPS) and is fabricated on an advanced BiCMOS process. The AD9057BRS-40 is ideal for applications requiring excellent dynamic performance and is available in a space-saving 20-lead shrink small outline package (20-lead SSOP).
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Resolution | 8 | Bits |
| Sampling Rate | 40 MSPS | |
| Supply Voltage - Digital | 5 V | |
| Supply Voltage - Analog | 5 V | |
| Package / Case | 20-SSOP (0.209", 5.30mm Width) | |
| Operating Temperature | -40°C to 85°C | |
| Number of Inputs | 1 | |
| Input Type | Single Ended | |
| Reference Type | Internal | |
| Analog Input Range | 1 V p-p (centered at 2.5 V) | |
| Input Resistance | 150 kΩ | |
| Power Consumption (Typical) | 200 mW | |
| Power-Down Mode | < 10 mW |
Key Features
- High-speed sampling rate of 40 MSPS
- 8-bit resolution for precise data acquisition
- Single-ended input type
- Internal reference voltage for accurate conversions
- Parallel data interface
- Low power consumption (200 mW typical) and power-down mode (<10 mW)
- TTL/CMOS compatible encode input and digital outputs operable from 5 V or 3 V supplies
- Full-power analog bandwidth of 120 MHz
- Track-and-hold circuit for high-speed signal processing
- Surface mount 20-SSOP package for compact design
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 sampling rate of the AD9057BRS-40?
The AD9057BRS-40 has a sampling rate of 40 million samples per second (MSPS).
- What is the resolution of the AD9057BRS-40?
The AD9057BRS-40 has an 8-bit resolution.
- What type of package does the AD9057BRS-40 come in?
The AD9057BRS-40 is available in a 20-lead shrink small outline package (20-lead SSOP).
- What is the operating temperature range of the AD9057BRS-40?
The operating temperature range is from -40°C to 85°C.
- Does the AD9057BRS-40 have an internal reference voltage?
Yes, the AD9057BRS-40 includes an internal 2.5 V reference voltage..
- What is the typical power consumption of the AD9057BRS-40?
The typical power consumption is 200 mW, and it can be reduced to less than 10 mW in power-down mode..
- Is the AD9057BRS-40 compatible with TTL/CMOS logic?
Yes, the encode input is TTL/CMOS compatible, and the digital outputs can be operated from 5 V or 3 V supplies..
- What is the analog input range of the AD9057BRS-40?
The analog input range is 1 V p-p centered at 2.5 V..
- What are some common applications of the AD9057BRS-40?
Common applications include digital communications, video processing, digital data storage, medical imaging, and digital instrumentation..
- Is the AD9057BRS-40 RoHS compliant?
No, the AD9057BRS-40 contains lead and is not RoHS compliant..
