AD7631BSTZ
- Mfr.Part #
- AD7631BSTZ
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 48-LQFP
- Datasheet
- Download
- Description
- IC ADC 18BIT SAR 48LQFP
- Stock
- 86
- In Stock :
- 86
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog to Digital Converters (ADC)
- Number of Pins :
- 48
- Architecture :
- SAR
- Integral Nonlinearity (INL) :
- 2.5 LSB
- Resolution :
- 2.25 B
- Contact Plating :
- Tin
- JESD-609 Code :
- e3
- Sampling Rate :
- 250 ksps
- Terminal Pitch :
- 0.5mm
- Differential Nonlinearity :
- -1 LSB
- Number of Analog In Channels :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Input Type :
- Differential
- Height :
- 1.45mm
- Length :
- 7.2mm
- Lifecycle Status :
- Production (Last Updated: 1 week ago)
- Series :
- PulSAR®
- Max Input Voltage :
- 5.25V
- Output Format :
- SERIAL, PARALLEL, WORD
- Operating Temperature :
- -40°C~85°C
- Polarity :
- Bipolar, Unipolar
- Power Consumption :
- 94mW
- Terminal Position :
- QUAD
- Sampling Rate (Per Second) :
- 250k
- Supply Type :
- Dual
- Number of Functions :
- 1
- Min Supply Voltage :
- 5V
- Base Part Number :
- AD7631
- Number of Elements :
- 1
- Factory Lead Time :
- 8 Weeks
- RoHS Status :
- ROHS3 Compliant
- Number of Bits :
- 18
- Configuration :
- S/H-ADC
- Supply Voltage :
- 5V
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 48
- Interface :
- SPI
- Pbfree Code :
- No
- Surface Mount :
- yes
- REACH SVHC :
- No SVHC
- Packaging :
- Tray
- Sample and Hold / Track and Hold :
- SAMPLE
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Power Dissipation :
- 120mW
- Max Power Dissipation :
- 120mW
- Max Supply Voltage :
- 15V
- Terminal Form :
- Gull wing
- Lead Free :
- Contains Lead
- Signal to Noise Ratio (SNR) :
- 100 dB
- Width :
- 7.2mm
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Pin Count :
- 48
- Reference Type :
- External, Internal
- Ratio - S/H:ADC :
- 1:1
- Min Input Voltage :
- 4.75V
- Radiation Hardening :
- No
- ECCN Code :
- EAR99
- Output Bit Code :
- BINARY, 2'S COMPLEMENT BINARY
- Package / Case :
- 48-LQFP
- Data Interface :
- SPI, Parallel, DSP
- Datasheets
- AD7631BSTZ

Analog to Digital Converters (ADC) Analog Devices, Inc. AD7631BSTZ Overview
The AD7631BSTZ from Analog Devices, Inc. is a state-of-the-art 18-bit Successive Approximation Register (SAR) Analog to Digital Converter (ADC) that ensures high precision and speed in digital data conversion. Designed for critical data acquisition systems, this ADC excels in delivering low-noise and high-accuracy performance, making it ideal for demanding applications that require meticulous voltage measurements and rapid signal processing. Its integration in a 48LQFP package allows for streamlined implementation in dense PCB layouts, supporting both simplicity in design and robustness in functionality.
AD7631BSTZ Features
This ADC offers several distinctive features, including a high 18-bit resolution which guarantees precise data output, a fast conversion rate that enhances overall system responsiveness, and an internal oscillator that simplifies system design by reducing external component requirements. Additionally, its wide input range and low power consumption make it highly suitable for battery-powered or remote sensing applications.
AD7631BSTZ Applications
- Precision Instrumentation: The AD7631BSTZ is utilized in lab and field instruments that demand high accuracy for data integrity and error reduction.
- Medical Devices: Essential in medical imaging systems such as ultrasound and MRI, where precise ADCs are crucial for detailed image rendering.
- Industrial Automation: Plays a critical role in automation equipment, improving the precision of control systems and sensor readings, leading to enhanced operational efficiency.
- Data Acquisition Systems: Ideal for high-performance data logging, providing reliable and accurate conversion necessary for monitoring and control in various industries.
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