仕様
| 属性 | 値 |
| Package / Case | Tape & Reel (TR) |
| Part Status | Active |
| Supplier Device Package | 64-VQFN (9x9) |
概要
Description
The ADS42LB49IRGCR is a high-performance, dual-channel analog-to-digital converter (ADC) designed by Texas Instruments. It is part of the ADS42LB49 family, which is known for its low-power consumption and high-speed data conversion capabilities. The ADC operates at a resolution of 14 bits and can achieve sampling rates up to 250 Megasamples per second (MSPS), making it suitable for applications that require precise and fast data acquisition.
Key features of the ADS42LB49IRGCR include a wide input bandwidth, integrated digital down-conversion, and low noise performance, which enhance signal integrity and reduce distortion. It also includes features like programmable gain amplification and flexible clocking options to accommodate various system requirements.
This ADC is commonly used in communication systems, test and measurement equipment, and radar applications where high resolution and fast data processing are crucial. Its compact design and power efficiency make it a favorable choice for both portable and stationary devices.
Key features of the ADS42LB49IRGCR include a wide input bandwidth, integrated digital down-conversion, and low noise performance, which enhance signal integrity and reduce distortion. It also includes features like programmable gain amplification and flexible clocking options to accommodate various system requirements.
This ADC is commonly used in communication systems, test and measurement equipment, and radar applications where high resolution and fast data processing are crucial. Its compact design and power efficiency make it a favorable choice for both portable and stationary devices.
Equivalent
The ADS42LB49IRGCR is a 14-bit, 250-MSPS dual-channel ADC from Texas Instruments. Equivalent products from other manufacturers may include:
1. Analog Devices AD9649 - 14-bit, 250-MSPS dual ADC
2. Maxim Integrated MAX11901 - 14-bit, 250-MSPS dual ADC
3. Intersil (Renesas) ISLA214P25 - 14-bit, 250-MSPS dual ADC
4. NXP's ADC1413D125 - 14-bit, 250-MSPS dual ADC
These alternatives generally offer similar specifications in terms of resolution and sample rate. Always check for additional specifications and features to ensure compatibility with your application.
1. Analog Devices AD9649 - 14-bit, 250-MSPS dual ADC
2. Maxim Integrated MAX11901 - 14-bit, 250-MSPS dual ADC
3. Intersil (Renesas) ISLA214P25 - 14-bit, 250-MSPS dual ADC
4. NXP's ADC1413D125 - 14-bit, 250-MSPS dual ADC
These alternatives generally offer similar specifications in terms of resolution and sample rate. Always check for additional specifications and features to ensure compatibility with your application.
Features
The ADS42LB49IRGCR is a dual-channel, 16-bit analog-to-digital converter (ADC) from Texas Instruments, designed for high-speed applications. It boasts features that include:
1. High Speed: With a maximum sampling rate of up to 250 MSPS (megasamples per second), it is suitable for demanding applications.
2. Resolution: Offers a 16-bit resolution, ensuring precise conversion of analog signals to digital data.
3. Low Power Consumption: Designed to operate efficiently with lower power consumption, making it ideal for portable and power-sensitive applications.
4. Integrated Features: Includes built-in digital down-converters (DDCs) and mixers, which help in reducing the data rate and simplifying subsequent digital processing.
5. Flexibility: Supports various clocking modes and input configurations, offering versatility in different application scenarios.
6. Interface: Employs a JESD204B serial interface, facilitating high-speed data transfer to FPGAs or DSPs with reduced pin count.
7. Temperature Range: Operates across a wide temperature range, typically from -40°C to 85°C, suitable for industrial environments.
These features make the ADS42LB49IRGCR suitable for applications such as telecommunications, test and measurement, and signal intelligence.
1. High Speed: With a maximum sampling rate of up to 250 MSPS (megasamples per second), it is suitable for demanding applications.
2. Resolution: Offers a 16-bit resolution, ensuring precise conversion of analog signals to digital data.
3. Low Power Consumption: Designed to operate efficiently with lower power consumption, making it ideal for portable and power-sensitive applications.
4. Integrated Features: Includes built-in digital down-converters (DDCs) and mixers, which help in reducing the data rate and simplifying subsequent digital processing.
5. Flexibility: Supports various clocking modes and input configurations, offering versatility in different application scenarios.
6. Interface: Employs a JESD204B serial interface, facilitating high-speed data transfer to FPGAs or DSPs with reduced pin count.
7. Temperature Range: Operates across a wide temperature range, typically from -40°C to 85°C, suitable for industrial environments.
These features make the ADS42LB49IRGCR suitable for applications such as telecommunications, test and measurement, and signal intelligence.
Pinout
The ADS42LB49IRGCR is a dual-channel, 14-bit, 250-MSPS analog-to-digital converter (ADC) from Texas Instruments. It comes in a VQFN (Very Thin Quad Flat No Lead) package. The device has 64 pins.
The primary function of the ADS42LB49IRGCR is to convert analog signals into digital data with high speed and resolution. It is designed for applications that require high-performance data acquisition, such as in communications, test and measurement, and medical imaging systems.
Key features of the ADS42LB49IRGCR include:
- Dual-channel operation, allowing simultaneous conversion of two separate analog inputs.
- A maximum sampling rate of 250 mega-samples per second (MSPS) per channel.
- Integrated digital down-conversion capabilities.
- A 14-bit resolution, providing precise representation of the analog input signal.
- Low power consumption, which is crucial for battery-powered and heat-sensitive applications.
This device typically interfaces with digital signal processors (DSPs) or field-programmable gate arrays (FPGAs) to further process the digitized data.
The primary function of the ADS42LB49IRGCR is to convert analog signals into digital data with high speed and resolution. It is designed for applications that require high-performance data acquisition, such as in communications, test and measurement, and medical imaging systems.
Key features of the ADS42LB49IRGCR include:
- Dual-channel operation, allowing simultaneous conversion of two separate analog inputs.
- A maximum sampling rate of 250 mega-samples per second (MSPS) per channel.
- Integrated digital down-conversion capabilities.
- A 14-bit resolution, providing precise representation of the analog input signal.
- Low power consumption, which is crucial for battery-powered and heat-sensitive applications.
This device typically interfaces with digital signal processors (DSPs) or field-programmable gate arrays (FPGAs) to further process the digitized data.
Manufacturer
The ADS42LB49IRGCR is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of electronic components, including analog and embedded processing chips. TI is known for its innovative technologies and solutions that are used in a variety of applications, such as industrial, automotive, personal electronics, and communications equipment. The company focuses on developing products that enhance performance, efficiency, and functionality in electronic devices.
Application
The ADS42LB49IRGCR is a dual-channel, 14-bit, 250-MSPS analog-to-digital converter (ADC) designed for high-performance applications. Key application areas include:
1. Wireless Communications: Utilized in base stations and communication receivers where high-speed data conversion is critical.
2. Instrumentation and Test Equipment: Used in oscilloscopes and spectrum analyzers for precise measurements.
3. Medical Imaging: Supports applications like MRI and ultrasound that require accurate and fast data conversion.
4. Radar Systems: Suitable for military and commercial radar applications where high resolution and speed are needed.
5. Software-Defined Radio (SDR): Supports SDR applications by enabling flexible and high-quality signal processing.
These applications benefit from the ADS42LB49IRGCR's low power consumption, high dynamic range, and fast sampling rate.
1. Wireless Communications: Utilized in base stations and communication receivers where high-speed data conversion is critical.
2. Instrumentation and Test Equipment: Used in oscilloscopes and spectrum analyzers for precise measurements.
3. Medical Imaging: Supports applications like MRI and ultrasound that require accurate and fast data conversion.
4. Radar Systems: Suitable for military and commercial radar applications where high resolution and speed are needed.
5. Software-Defined Radio (SDR): Supports SDR applications by enabling flexible and high-quality signal processing.
These applications benefit from the ADS42LB49IRGCR's low power consumption, high dynamic range, and fast sampling rate.
Package
The ADS42LB49IRGCR is a Texas Instruments product that comes in a 64-pin VQFN (Very Thin Quad Flat No-Lead) package.
