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ADS62P45IRGCR
+Lista de MateriaisIC ADC 14BIT PIPELINED 64VQFN
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FabricanteTexas Instruments
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Peça do Fabricante #ADS62P45IRGCR
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Pacote VQFN-64
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Em Estoque1966
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Especificações
| Atributo | Valor |
| Package / Case | Tape & Reel (TR),Bulk |
| Part Status | Active |
| Number of Bits | 14 |
| Sampling Rate(Per Second) | 125M |
| Number of Inputs | 2 |
| Input Type | Differential |
| Data Interface | LVDS - Parallel, Parallel |
| Configuration | S/H-ADC |
| Ratio - S / H: ADC | 1:1 |
| Number of A/D Converters | 2 |
| Architecture | Pipelined |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 3V ~ 3.6V |
| Voltage - Supply, Digital | 1.65V ~ 3.6V |
| Features | Simultaneous Sampling |
| Operating Temperature | -40°C ~ 85°C |
| Supplier Device Package | 64-VQFN (9x9) |
Visão Geral
Description
Key features of the ADS62P45IRGCR include low power operation and integrated features that enhance flexibility and performance, such as programmable gain options and a digital gain feature to improve the effective number of bits in the output signal. It offers excellent dynamic performance and low distortion, which are crucial for high-fidelity signal conversion.
The device comes in a compact QFN (Quad Flat No-leads) package, which helps reduce the overall board space and is suitable for compact device designs. The ADS62P45IRGCR is typically used in scenarios where precise and efficient digital signal processing is necessary.
Equivalent
1. AD9250 from Analog Devices
2. LTC2175 from Analog Devices (previously Linear Technology)
3. MAX19505 from Maxim Integrated
These products are comparable in terms of resolution and sampling rate but may differ in specific features and performance. Always refer to the datasheets for detailed comparisons.
Features
1. Sampling Rate: Operates at up to 125 MSPS (Mega Samples Per Second).
2. Resolution: Provides a 14-bit resolution, suitable for high-precision applications.
3. Dual Channel: Supports two analog input channels, enabling simultaneous data conversion.
4. Input Range: Offers a flexible analog input full-scale range, typically around 2 Vpp.
5. Low Power Consumption: Designed for low power usage, making it suitable for portable and battery-powered devices.
6. Digital Features: Includes features like a programmable gain amplifier (PGA), DC offset correction, and programmable fine gain.
7. Interface: Uses a parallel CMOS or DDR LVDS interface for easy integration with digital systems.
8. Package: Comes in a compact 64-pin VQFN package, easing integration into space-constrained designs.
These features make the ADS62P45IRGCR suitable for applications in communication systems, medical imaging, and test equipment.
Pinout
The primary function of the ADS62P45IRGCR is to convert analog input signals into digital data, which is essential for processing in digital signal processing (DSP) systems. It supports a maximum sample rate of up to 125 MSPS (Mega Samples Per Second) per channel, making it suitable for use in various applications such as medical imaging, communications, and radar systems.
The ADC features differential inputs, allowing for improved noise immunity and signal integrity. It also includes various features like programmable gain, offset correction, and fine-tuning of sampling clock phase, enhancing its flexibility and performance in different application scenarios.
Manufacturer
Application
1. Wireless Communications: For base stations and communication infrastructure, where high-speed data processing is crucial.
2. Medical Imaging: Utilized in MRI and CT scanners for precise signal conversion and processing.
3. Test and Measurement Equipment: Used in oscilloscopes and spectrum analyzers for accurate data acquisition.
4. Radar and Defense Systems: Employed in radar signal processing for military and aerospace applications.
5. Industrial Instrumentation: Used in systems requiring precise and rapid data conversion.
These applications benefit from the ADC’s high sampling rate and low power consumption, making it suitable for demanding environments.