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)
- Operating Temperature :
- -40°C~85°C
- Configuration :
- MUX-S/H-ADC
- Lifecycle Status :
- Production (Last Updated: 1 month ago)
- Length :
- 4mm
- Number of Functions :
- 1
- Voltage - Supply, Analog :
- 2.3V~5.5V
- Power Consumption :
- 13.5mW
- Interface :
- SPI
- Pbfree Code :
- No
- Pin Count :
- 20
- Input Type :
- Differential, Pseudo-Differential, Single Ended
- Max Supply Voltage :
- 5.5V
- Signal to Noise Ratio (SNR) :
- 85.5 dB
- Min Input Voltage :
- 500mV
- Sample and Hold / Track and Hold :
- TRACK
- Number of Elements :
- 1
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Mounting Type :
- Surface Mount
- Min Supply Voltage :
- 2.3V
- Peak Reflow Temperature (Cel) :
- 260
- Reference Type :
- External, Internal
- Data Interface :
- SPI, DSP
- Mount :
- Through Hole
- Feature :
- Temperature Sensor
- Differential Nonlinearity :
- 1 LSB
- Package / Case :
- 20-WFQFN Exposed Pad, CSP
- Output Format :
- Serial
- Series :
- PulSAR®
- Ratio - S/H:ADC :
- 1:1
- Power Dissipation :
- 13.5mW
- Supply Type :
- Single
- ECCN Code :
- EAR99
- Max Input Voltage :
- 5V
- Sampling Rate :
- 12.5 ksps
- Number of Terminations :
- 20
- Factory Lead Time :
- 16 Weeks
- Packaging :
- Tape and Reel (TR)
- RoHS Status :
- ROHS3 Compliant
- Terminal Form :
- NO LEAD
- Width :
- 4mm
- Number of Analog In Channels :
- 8
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Terminal Pitch :
- 0.5mm
- Polarity :
- Bipolar, Unipolar
- Number of Bits :
- 14
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Resolution :
- 1.75 B
- Qualification Status :
- Not Qualified
- Base Part Number :
- AD7949
- Contact Plating :
- Tin
- Number of Pins :
- 20
- Number of Inputs :
- 8
- Architecture :
- SAR
- JESD-609 Code :
- e3
- Conversion Time-Max :
- 3.2μs
- Lead Free :
- Contains Lead
- Terminal Position :
- QUAD
- Output Bit Code :
- BINARY, 2'S COMPLEMENT BINARY
- Sampling Rate (Per Second) :
- 250k
- Supply Voltage :
- 5V
- Voltage - Supply, Digital :
- 2.3V~5.5V
- Integral Nonlinearity (INL) :
- 1 LSB
- Max Power Dissipation :
- 1.25mW
- 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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