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AD6640ASTZ
+BOMIC ADC 12BIT PIPELINED 44LQFP
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ManufacturerAnalog Devices Inc.
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Mfr. Part #AD6640ASTZ
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Datasheet AD6640ASTZ DataSheet
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Package LQFP-44
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In Stock2060
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Specifications
| Attribute | Value |
| Package / Case | Tray |
| Part Status | Active |
| Number of Bits | 12 |
| Sampling Rate(Per Second) | 65M |
| Number of Inputs | 1 |
| Input Type | Differential |
| Data Interface | Parallel |
| Configuration | S/H-ADC |
| Ratio - S / H: ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | Pipelined |
| Reference Type | Internal |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 3V ~ 5.25V |
| Operating Temperature | -40°C ~ 85°C |
| Supplier Device Package | 44-LQFP (10x10) |
Overview
Description
The AD6640ASTZ offers a differential input architecture and includes a sample-and-hold amplifier, which enhances its ability to capture and digitize fast-changing signals accurately. It operates from a single 5V power supply and supports a wide operating temperature range, making it suitable for various environments.
The device is provided in a surface-mount package, facilitating its incorporation into compact and high-density circuit designs. Its performance characteristics, including low power consumption and high linearity, make it a versatile choice for engineers looking to integrate high-speed data conversion into their systems. The "ASTZ" in its name typically refers to the specific packaging and temperature range options available for this model.
Equivalent
Features
1. Resolution and Speed: It offers 12-bit resolution and can achieve sampling rates up to 65 MSPS (Mega Samples Per Second), making it suitable for high-speed data acquisition and signal processing tasks.
2. Input Range and Interface: The ADC supports a differential input range, which enhances its noise immunity and performance in various signal environments. It provides a digital output interface compatible with standard logic levels.
3. Power Supply and Consumption: The device operates on a single 5 V power supply, optimizing power consumption for high-speed operations.
4. Performance: It is designed to provide high signal-to-noise ratio (SNR) and low total harmonic distortion (THD), ensuring accurate and clear signal conversion.
5. Applications: The AD6640ASTZ is ideal for use in communications systems, radar and electronic warfare, and other applications requiring fast and precise data conversion.
These features make the AD6640ASTZ a reliable choice for designers needing a high-performance ADC in demanding environments.
Pinout
Key features include:
- 12-bit resolution, providing precise digital output.
- Conversion rate of up to 65 megasamples per second (MSPS), suitable for high-speed data acquisition.
- Low power consumption, enhancing efficiency in various applications.
- Input bandwidth of 300 MHz, accommodating wideband signals.
The AD6640ASTZ is commonly used in communications, instrumentation, and data acquisition systems to convert analog signals into digital data for further processing. It supports both differential and single-ended input configurations, offering flexibility in design.