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AD9243ASZRL
IC ADC 14BIT PIPELINED 44MQFP
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- 製造商。 部分 #AD9243ASZRL
- 包 QFP-44
- 資料表 AD9243ASZRL DataSheet
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規格
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| NumberofBits | 14 |
| SamplingRate(PerSecond) | 3M |
| NumberofInputs | 1 |
| InputType | Differential, Single Ended |
| DataInterface | Parallel |
| Configuration | S/H-ADC |
| Ratio-S/H:ADC | 1:1 |
| NumberofA/DConverters | 1 |
| Architecture | Pipelined |
| ReferenceType | External, Internal |
| Voltage-SupplyAnalog | 5V |
| Voltage-SupplyDigital | 5V |
| OperatingTemperature | -40°C ~ 85°C |
| Package/Case | 44-QFP |
| SupplierDevicePackage | 44-MQFP (10x10) |
概述
Description
The AD9243ASZRL is a high-performance, low-power, 14-bit analog-to-digital converter (ADC) designed for high-speed data conversion applications. It features a sampling rate of up to 105 MSPS (mega samples per second) and is optimized for applications such as communications, imaging, and medical instrumentation.
Key features include a differential input structure, which helps improve noise performance and linearity, and a low noise floor, making it suitable for capturing weak signals. The ADC operates from a single 3.3V power supply and offers a digital output interface compatible with various formats, including parallel and serial modes.
The AD9243ASZRL also incorporates advanced features like an internal voltage reference, programmable gain amplifier, and various power management options to enhance system integration and flexibility. Its compact form factor and robust performance make it ideal for embedded systems requiring efficient processing and high-resolution signal conversion.
Key features include a differential input structure, which helps improve noise performance and linearity, and a low noise floor, making it suitable for capturing weak signals. The ADC operates from a single 3.3V power supply and offers a digital output interface compatible with various formats, including parallel and serial modes.
The AD9243ASZRL also incorporates advanced features like an internal voltage reference, programmable gain amplifier, and various power management options to enhance system integration and flexibility. Its compact form factor and robust performance make it ideal for embedded systems requiring efficient processing and high-resolution signal conversion.
Features
The AD9243ASZRL is a 12-bit, 1.25 GSPS analog-to-digital converter (ADC) designed for high-speed applications. Key features include:
1. High Sampling Rate: Operates at up to 1.25 GSPS, suitable for fast signal processing.
2. Resolution: 12-bit resolution provides a good balance between precision and speed.
3. Low Power Consumption: Designed for efficiency, consuming low power in active and standby modes.
4. Single Supply Operation: Typically powered by a single +1.8V supply, simplifying design.
5. Integrated Features: Includes internal voltage reference and digital output formatting options.
6. Wide Input Bandwidth: Capable of handling wide frequency ranges, ideal for various RF applications.
7. Digital Processing: Supports various digital outputs, including LVDS and CMOS, facilitating easy interface with FPGAs and DSPs.
8. Differential Inputs: Reduces noise and improves signal integrity, making it suitable for high-performance systems.
These features make the AD9243ASZRL well-suited for telecommunications, instrumentation, and medical imaging applications.
1. High Sampling Rate: Operates at up to 1.25 GSPS, suitable for fast signal processing.
2. Resolution: 12-bit resolution provides a good balance between precision and speed.
3. Low Power Consumption: Designed for efficiency, consuming low power in active and standby modes.
4. Single Supply Operation: Typically powered by a single +1.8V supply, simplifying design.
5. Integrated Features: Includes internal voltage reference and digital output formatting options.
6. Wide Input Bandwidth: Capable of handling wide frequency ranges, ideal for various RF applications.
7. Digital Processing: Supports various digital outputs, including LVDS and CMOS, facilitating easy interface with FPGAs and DSPs.
8. Differential Inputs: Reduces noise and improves signal integrity, making it suitable for high-performance systems.
These features make the AD9243ASZRL well-suited for telecommunications, instrumentation, and medical imaging applications.
Package
The AD9243ASZRL is packaged in a 24-lead LFCSP (Lead Frame Chip Scale Package) with a 4 mm x 4 mm footprint. This package type is designed for compact applications and features a thermal pad for improved heat dissipation.
Pinout
The AD9243ASZRL is a 14-bit analog-to-digital converter (ADC) with a pin count of 28. It operates with a sampling rate of up to 105 MSPS and is used for high-speed data acquisition applications.
Key functions of the pins include:
- Data Output Pins: D0 to D13 for the 14-bit digital output.
- Clock Input (CLK): Synchronizes the conversion process.
- Chip Select (CS): Enables the device and controls data access.
- Power Supply Pins (DVDD, AVDD): Provide power to the digital and analog sections.
- Ground Pins (AGND, DGND): Common ground connections.
- Reference Input (VREF): Sets the reference voltage for the ADC.
- Analog Input Pins (AIN1 to AIN2): Receive the analog signals to be converted.
- Output Enable (OE): Controls the output drivers.
The device is designed for applications in communications, medical imaging, and instrumentation, providing high performance in terms of speed and resolution.
Key functions of the pins include:
- Data Output Pins: D0 to D13 for the 14-bit digital output.
- Clock Input (CLK): Synchronizes the conversion process.
- Chip Select (CS): Enables the device and controls data access.
- Power Supply Pins (DVDD, AVDD): Provide power to the digital and analog sections.
- Ground Pins (AGND, DGND): Common ground connections.
- Reference Input (VREF): Sets the reference voltage for the ADC.
- Analog Input Pins (AIN1 to AIN2): Receive the analog signals to be converted.
- Output Enable (OE): Controls the output drivers.
The device is designed for applications in communications, medical imaging, and instrumentation, providing high performance in terms of speed and resolution.
Manufacturer
The AD9243ASZRL is manufactured by Analog Devices, Inc. Analog Devices is a global leader in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company is renowned for its innovative solutions in a variety of fields, including communications, healthcare, automotive, and industrial applications. Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices focuses on delivering precision data conversion and signal processing technology that enables advanced electronics designs. Their products are widely used in applications requiring high accuracy and reliability, making them a key player in the semiconductor industry.
Application
The AD9243ASZRL is a high-speed analog-to-digital converter (ADC) primarily used in areas such as telecommunications, medical imaging, and instrumentation. Its applications include digital signal processing, data acquisition systems, software-defined radios, and radar systems. The device is suitable for high-performance imaging and video applications, as well as for use in high-frequency industrial and scientific equipment.
Equivalent
The AD9243ASZRL is a 12-bit, 105 MSPS analog-to-digital converter (ADC). Equivalent products include:
1. MAX1260 from Maxim Integrated
2. LTC1415 from Analog Devices
3. ADS8343 from Texas Instruments
4. AD9226 from Analog Devices
Always verify specifications and features to ensure compatibility with your application.
1. MAX1260 from Maxim Integrated
2. LTC1415 from Analog Devices
3. ADS8343 from Texas Instruments
4. AD9226 from Analog Devices
Always verify specifications and features to ensure compatibility with your application.
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