AD7949BCPZRL7
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- Mfr.Part #
- AD7949BCPZRL7
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-WFQFN Exposed Pad, CSP
- Datasheet
- Download
- Description
- IC ADC 14BIT SAR 20LFCSP
- Stock
- 1,019
- In Stock ：
- 1,019
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog to Digital Converters (ADC)
- Reference Type :
- External, Internal
- Lifecycle Status :
- Production (Last Updated: 1 month ago)
- Base Part Number :
- AD7949
- Mounting Type :
- Surface Mount
- Factory Lead Time :
- 16 Weeks
- Number of Bits :
- 14
- Max Power Dissipation :
- 1.25mW
- Output Format :
- Serial
- Length :
- 4mm
- Ratio - S/H:ADC :
- 1:1
- Sample and Hold / Track and Hold :
- TRACK
- Feature :
- Temperature Sensor
- Number of Analog In Channels :
- 8
- Resolution :
- 1.75 B
- Power Dissipation :
- 13.5mW
- Differential Nonlinearity :
- 1 LSB
- ECCN Code :
- EAR99
- Interface :
- SPI
- Voltage - Supply, Digital :
- 2.3V~5.5V
- Max Supply Voltage :
- 5.5V
- Mount :
- Through Hole
- Number of Inputs :
- 8
- Pin Count :
- 20
- Power Consumption :
- 13.5mW
- Sampling Rate :
- 12.5 ksps
- Voltage - Supply, Analog :
- 2.3V~5.5V
- Terminal Position :
- QUAD
- Number of Functions :
- 1
- Signal to Noise Ratio (SNR) :
- 85.5 dB
- Conversion Time-Max :
- 3.2μs
- Terminal Pitch :
- 0.5mm
- Operating Temperature :
- -40°C~85°C
- Max Input Voltage :
- 5V
- Output Bit Code :
- BINARY, 2'S COMPLEMENT BINARY
- Terminal Form :
- NO LEAD
- Series :
- PulSAR®
- Supply Voltage :
- 5V
- Lead Free :
- Contains Lead
- Sampling Rate (Per Second) :
- 250k
- Architecture :
- SAR
- Data Interface :
- SPI, DSP
- Peak Reflow Temperature (Cel) :
- 260
- Pbfree Code :
- No
- RoHS Status :
- ROHS3 Compliant
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Integral Nonlinearity (INL) :
- 1 LSB
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Number of Elements :
- 1
- Polarity :
- Bipolar, Unipolar
- Input Type :
- Differential, Pseudo-Differential, Single Ended
- Number of Terminations :
- 20
- JESD-609 Code :
- e3
- Supply Type :
- Single
- Package / Case :
- 20-WFQFN Exposed Pad, CSP
- Min Input Voltage :
- 500mV
- Number of Pins :
- 20
- Qualification Status :
- Not Qualified
- Configuration :
- MUX-S/H-ADC
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Width :
- 4mm
- Packaging :
- Tape and Reel (TR)
- Min Supply Voltage :
- 2.3V
- Contact Plating :
- Tin
- Datasheets
- AD7949BCPZRL7
Analog to Digital Converters (ADC) Analog Devices, Inc. AD7949BCPZRL7 Overview
The Analog to Digital Converters (ADC) Analog Devices, Inc. AD7949BCPZRL7 is a state-of-the-art 14-bit successive approximation register (SAR) analog-to-digital converter that offers a perfect blend of speed and precision. Designed for high-performance applications, this compact IC is housed in a 20-lead LFCSP package, ensuring minimal footprint on system boards. It is engineered to deliver high-speed data conversion with a throughput rate up to 2 MSPS, making it an ideal choice for demanding applications that require rapid and accurate data acquisition. With its integrated features and robust design, the AD7949BCPZRL7 is optimized for precision sensing and data processing tasks in various industrial, communication, and healthcare systems.
AD7949BCPZRL7 Features
The AD7949BCPZRL7 boasts several distinctive features that make it highly suitable for advanced applications. These include its 14-bit resolution, which ensures high precision in data conversion. The IC also supports a dual-mode interface that accommodates both SPI and QSPI communications, enhancing its compatibility with a variety of microcontrollers and digital systems. Low power consumption and a wide input voltage range further ensure its adaptability in battery-powered or voltage-variable environments.
AD7949BCPZRL7 Applications
- Medical Imaging Systems: Utilizes its high-speed data conversion capabilities to process complex imaging data, enhancing clarity and precision in diagnostic equipment.
- Industrial Automation: Employs its robust accuracy for precise control and monitoring of industrial processes, contributing to enhanced operational efficiency and safety.
- Data Acquisition Systems: Takes advantage of its rapid sampling rates to capture and convert analog signals in real-time, ensuring reliable data collection for analysis and monitoring.
- Communication Infrastructure: Supports communication systems by providing precise AD conversion, critical for modulating and demodulating signals in high-speed networks.
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