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