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