Overview
The AD9283BRSZ-RL50 is an 8-bit monolithic sampling analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is optimized for low cost, low power, small size, and ease of use. It features an on-chip track-and-hold circuit and operates at a conversion rate of up to 50 MSPS. The AD9283BRSZ-RL50 is designed to provide outstanding dynamic performance over its full operating range, making it suitable for a variety of applications requiring high-speed and accurate analog-to-digital conversion.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Number of Bits | 8 | |
| Sampling Rate | 50 MSPS | |
| Analog Input Range | 1 V p-p | |
| Supply Voltage | 2.7 V to 3.6 V | V |
| Power Dissipation (Full Operation) | 90 mW | mW |
| Power Dissipation (Power-Down Mode) | 4.2 mW | mW |
| Signal-to-Noise Ratio (SNR) | 46.5 dB @ 41 MHz | dB |
| Analog Bandwidth | 475 MHz | MHz |
| Package Type | 20-Lead SSOP | |
| Operating Temperature Range | -40°C to +85°C | °C |
Key Features
- On-chip reference and track-and-hold circuit
- Single 3.0 V power supply operation (2.7 V to 3.6 V)
- No external reference or driver components required for many applications
- TTL/CMOS-compatible digital outputs and encoder input
- Separate output power supply pin supports interfacing with 3.3 V or 2.5 V logic
- Power-down mode: 4.2 mW
- High dynamic performance with 46.5 dB SNR at 100 MSPS with 41 MHz input
- Low power consumption: 90 mW at 50 MSPS
Applications
- Battery-powered instruments
- Hand-held scopemeters
- Low-cost digital oscilloscopes
- Other applications requiring high-speed, low-power, and accurate analog-to-digital conversion
Q & A
- What is the sampling rate of the AD9283BRSZ-RL50?
The AD9283BRSZ-RL50 operates at a sampling rate of up to 50 MSPS.
- What is the analog input range of the AD9283BRSZ-RL50?
The analog input range is 1 V p-p.
- What is the supply voltage range for the AD9283BRSZ-RL50?
The supply voltage range is from 2.7 V to 3.6 V.
- Does the AD9283BRSZ-RL50 require external reference or driver components?
No, for many applications, no external reference or driver components are required.
- What is the power consumption in full operation and power-down mode?
In full operation, the power consumption is 90 mW, and in power-down mode, it is 4.2 mW.
- What is the signal-to-noise ratio (SNR) of the AD9283BRSZ-RL50?
The SNR is 46.5 dB at 41 MHz input frequency.
- What is the package type of the AD9283BRSZ-RL50?
The package type is a 20-Lead SSOP.
- What is the operating temperature range of the AD9283BRSZ-RL50?
The operating temperature range is from -40°C to +85°C.
- Is the AD9283BRSZ-RL50 compatible with TTL/CMOS logic?
- What are some typical applications of the AD9283BRSZ-RL50?
Typical applications include battery-powered instruments, hand-held scopemeters, and low-cost digital oscilloscopes.
