AD6644ASTZ-40
- Mfr.Part #
- AD6644ASTZ-40
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 52-LQFP
- Datasheet
- Download
- Description
- IC ADC 14BIT PIPELINED 52LQFP
- Stock
- 749
- In Stock :
- 749
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog to Digital Converters (ADC)
- Packaging :
- Tray
- Factory Lead Time :
- 12 Weeks
- Mounting Type :
- Surface Mount
- Number of Channels :
- 1
- Package / Case :
- 52-LQFP
- Sample and Hold / Track and Hold :
- TRACK
- Power Consumption :
- 1.3W
- Sampling Rate (Per Second) :
- 65M
- Output Bit Code :
- 2'S COMPLEMENT BINARY
- Reference Type :
- Internal
- Input Capacitance :
- 1.5pF
- Voltage - Supply, Analog :
- 5V
- Power Dissipation :
- 1.5W
- Width :
- 10.2mm
- REACH SVHC :
- No SVHC
- Lead Free :
- Contains Lead
- Peak Reflow Temperature (Cel) :
- 260
- Surface Mount :
- yes
- JESD-609 Code :
- e3
- Polarity :
- Unipolar
- Sampling Rate :
- 40 Msps
- Radiation Hardening :
- No
- Differential Nonlinearity :
- -1 LSB
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Configuration :
- S/H-ADC
- Resolution :
- 1.75 B
- Terminal Form :
- Gull wing
- Number of Analog In Channels :
- 1
- Number of Functions :
- 1
- RoHS Status :
- ROHS3 Compliant
- Length :
- 10.2mm
- Terminal Pitch :
- 0.65mm
- Lifecycle Status :
- Production (Last Updated: 1 week ago)
- Number of Bits :
- 14
- Operating Supply Voltage :
- 5V
- Ratio - S/H:ADC :
- 1:1
- Number of Terminations :
- 52
- Max Input Voltage :
- 2.2V
- Height :
- 1.45mm
- Supply Voltage :
- 5V
- Number of Pins :
- 52
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Signal to Noise Ratio (SNR) :
- 74.5 dB
- Terminal Position :
- QUAD
- Data Interface :
- Parallel
- Integral Nonlinearity (INL) :
- 0.5 LSB
- Input Type :
- Differential
- Architecture :
- Pipelined
- Contact Plating :
- Tin
- Operating Temperature :
- -25°C~85°C
- Voltage - Supply, Digital :
- 3V~3.6V
- Pbfree Code :
- No
- Supply Type :
- Analog, Digital
- Converter Type :
- ADC, PROPRIETARY METHOD
- Pin Count :
- 52
- Max Supply Voltage :
- 5.25V
- Max Power Dissipation :
- 1.5W
- Base Part Number :
- AD6644
- Min Supply Voltage :
- 4.85V
- Datasheets
- AD6644ASTZ-40

Analog to Digital Converters (ADC) Analog Devices, Inc. AD6644ASTZ-40 Overview
The Analog Devices, Inc. AD6644ASTZ-40 is a state-of-the-art 14-bit pipelined analog to digital converter (ADC) designed to deliver exceptional performance in high-speed signal processing applications. This component is housed in a compact 52-LQFP package, making it ideal for space-constrained environments where high precision is critical. The AD6644ASTZ-40 offers a high sampling rate and excellent dynamic performance, ensuring reliable and accurate data conversion in demanding applications. By integrating this ADC, enterprises can significantly enhance their system's data throughput and overall efficiency, which is pivotal for batch purchases in B2B settings.
AD6644ASTZ-40 Features
This ADC is equipped with several features that make it highly effective for a wide range of applications. These include a 65 MSPS sampling rate, which provides high-speed performance necessary for capturing rapid signal changes. The device also features a pipelined architecture with no missing codes and an SNR (Signal to Noise Ratio) that maximizes signal integrity and data accuracy. Additionally, its low power consumption and integrated sample-and-hold circuit reduce system power requirements and simplify design complexity, respectively.
AD6644ASTZ-40 Applications
- Wireless Communications: In base stations and communication receivers, the AD6644ASTZ-40 efficiently converts the analog signals received from antennas into digital data, enabling high-speed data processing and signal clarity.
- Medical Imaging Systems: Utilized in devices such as ultrasound and MRI machines, this ADC captures high-fidelity images by accurately converting analog signals from imaging sensors into digital form, enhancing image resolution and quality.
- Instrumentation: Ideal for use in oscilloscopes and spectrum analyzers, the AD6644ASTZ-40 helps in the precise analysis of electrical signals, contributing to more accurate measurements and diagnostics in various scientific and industrial applications.
- Defense and Aerospace: Employed in radar and satellite systems, it ensures robust and reliable data conversion under extreme conditions, facilitating improved monitoring and control capabilities.
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