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AD9238BSTZ-65
+Lista de MateriaisIC ADC 12BIT PIPELINED 64LQFP
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FabricanteAnalog Devices Inc.
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Peça do Fabricante #AD9238BSTZ-65
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Pacote LQFP-64
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Especificações
| Atributo | Valor |
| Package | Tray |
| ProductStatus | Active |
| NumberofBits | 12 |
| SamplingRate(PerSecond) | 65M |
| NumberofInputs | 2 |
| InputType | Differential, Single Ended |
| DataInterface | Parallel |
| Configuration | S/H-ADC |
| Ratio-S/H:ADC | 1:1 |
| NumberofA/DConverters | 2 |
| Architecture | Pipelined |
| ReferenceType | External, Internal |
| Voltage-SupplyAnalog | 2.7V ~ 3.6V |
| Voltage-SupplyDigital | 2.25V ~ 3.6V |
| Features | Simultaneous Sampling |
| OperatingTemperature | -40°C ~ 85°C |
| Package/Case | 64-LQFP |
| SupplierDevicePackage | 64-LQFP (7x7) |
Visão Geral
Description
Key features include a signal-to-noise ratio (SNR) of approximately 70 dB and a spurious-free dynamic range (SFDR) of about 85 dBc. The device operates from a 2.5 V power supply and supports a low-voltage differential signaling (LVDS) output, which enhances data transmission integrity over long distances. Its compact 48-lead LQFP package ensures ease of integration into various electronic designs.
Overall, the AD9238BSTZ-65 offers a robust combination of speed, accuracy, and power efficiency, making it an ideal choice for applications requiring reliable and precise analog-to-digital conversion.
Equivalent
1. Texas Instruments ADS5231: A dual 12-bit, 65 MSPS A/D converter.
2. Maxim Integrated MAX1213: Offers similar dual 12-bit, 65 MSPS performance.
3. Renesas ISLA212P65: Another dual 12-bit, 65 MSPS option.
4. Linear Technology (now Analog Devices) LTC2285: Dual 12-bit, 65 MSPS A/D converter.
These alternatives should offer comparable specifications for similar applications. Always review datasheets to ensure complete compatibility.
Features
1. Resolution & Speed: It has a resolution of 12 bits and a sampling rate of 65 MSPS (Mega Samples Per Second), making it suitable for a range of high-speed data acquisition applications.
2. Architecture: The device utilizes a pipelined architecture, which provides low power consumption and low latency during data processing.
3. Input Range: It supports a flexible input voltage range, making it adaptable to various signal conditions.
4. Integrated Features: The ADC includes an on-chip reference, track-and-hold amplifier, and digital error correction, enhancing performance and accuracy.
5. Low Power Consumption: It is designed for low power operation, which is ideal for power-sensitive applications.
6. Interface: The output is digital and compatible with CMOS logic levels, facilitating easy integration with digital systems.
These features make the AD9238BSTZ-65 suitable for applications such as medical imaging, communications, and instrumentation where precise and fast analog-to-digital conversion is required.
Pinout
The AD9238BSTZ-65 features include:
- Channels: 2 (dual-channel)
- Resolution: 12 bits
- Sampling Rate: Up to 65 MSPS (Mega Samples Per Second)
- Analog Input: Differential input structure
- Output: Parallel digital output, CMOS compatible
- Power Supply: Operates typically at 3.3 V
The ADC is designed for applications requiring high-speed data conversion and is commonly used in communications systems, imaging, and instrumentation. It provides excellent dynamic performance and low power consumption, making it suitable for various high-performance applications.
Manufacturer
Application
1. Medical Imaging: It is used in ultrasound and MRI systems for precise signal conversion.
2. Communications: Deployed in wireless and wired communication systems for signal processing.
3. Instrumentation: Utilized in oscilloscopes and spectrum analyzers for accurate data capture.
4. Industrial Controls: Applied in automation and control systems for real-time data acquisition.
5. Military and Aerospace: Used in radar and sonar systems for high-resolution data processing.
These applications benefit from the ADC's high speed and resolution, making it suitable for demanding signal processing tasks.