Overview
The AD9200JRSRL, produced by Analog Devices Inc., is a monolithic, single-supply, 10-bit analog-to-digital converter (ADC) with an on-chip sample-and-hold amplifier and voltage reference. This component is designed for high-speed, low-power applications and is particularly suited for use in imaging, communications, and instrumentation systems. The AD9200 operates at a sampling rate of 20 MSPS and is available in a compact 28-lead SSOP package, making it ideal for portable and space-constrained designs.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 10 bits |
| Sampling Rate | 20 MSPS |
| Supply Voltage | 2.7 V to 5.5 V |
| Power Consumption | 80 mW (at 3 V supply), < 5 mW in sleep mode |
| Temperature Range | –40°C to +85°C (industrial), 0°C to +70°C (commercial) |
| Package Type | 28-lead SSOP |
| Differential Nonlinearity | 0.5 LSB |
| On-Board Sample-and-Hold | 300 MHz |
Key Features
- Low Power Consumption: The AD9200 consumes 80 mW on a 3 V supply and reduces to below 5 mW in sleep mode.
- Compact Package: Available in a 28-lead SSOP package, making it suitable for space-constrained designs.
- Pin Compatibility: Pin compatible with the AD876, allowing for easy migration to lower supply voltages.
- On-Chip Sample-and-Hold Amplifier: The versatile SHA input can be configured for either single-ended or differential inputs.
- Out-of-Range Indicator: The OTR output bit indicates when the input signal is beyond the AD9200’s input range.
- Built-In Clamp Function: Allows DC restoration of video signals.
- Adjustable On-Chip Voltage Reference: Can be set to 1 V or 2 V depending on the application.
Applications
The AD9200JRSRL is designed for a variety of high-speed applications, including:
- Imaging Systems: Suitable for high-speed imaging applications due to its fast sampling rate and low power consumption.
- Communications Systems: Ideal for communication systems that require high-speed data conversion.
- Instrumentation Systems: Used in various instrumentation applications where precise and fast data conversion is necessary.
- Portable Applications: Its low power consumption and compact package make it ideal for portable and battery-powered devices).
Q & A
- What is the resolution of the AD9200JRSRL?
The AD9200JRSRL has a resolution of 10 bits).
- What is the maximum sampling rate of the AD9200JRSRL?
The maximum sampling rate of the AD9200JRSRL is 20 MSPS).
- What is the operating temperature range of the AD9200JRSRL?
The AD9200JRSRL operates over a temperature range of –40°C to +85°C (industrial) and 0°C to +70°C (commercial)).
- What is the power consumption of the AD9200JRSRL at 3 V supply?
The power consumption of the AD9200JRSRL at 3 V supply is 80 mW, and it reduces to below 5 mW in sleep mode).
- Is the AD9200JRSRL pin compatible with any other ADC?
Yes, the AD9200JRSRL is pin compatible with the AD876).
- What types of input configurations are supported by the AD9200JRSRL?
The AD9200JRSRL supports both single-ended and differential input configurations).
- Does the AD9200JRSRL have an out-of-range indicator?
Yes, the AD9200JRSRL has an OTR output bit that indicates when the input signal is beyond the ADC’s input range).
- What is the purpose of the built-in clamp function in the AD9200JRSRL?
The built-in clamp function allows for DC restoration of video signals).
- Can the on-chip voltage reference of the AD9200JRSRL be adjusted?
Yes, the on-chip voltage reference can be set to 1 V or 2 V depending on the application).
- In what package type is the AD9200JRSRL available?
The AD9200JRSRL is available in a 28-lead SSOP package).
