AD7657BSTZ
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- Mfr.Part #
- AD7657BSTZ
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 64-LQFP
- Datasheet
- Download
- Description
- IC ADC 14BIT SAR 64LQFP
- Stock
- 5,041
- In Stock ：
- 5,041
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog to Digital Converters (ADC)
- Power Dissipation :
- 143mW
- Contact Plating :
- Tin
- Peak Reflow Temperature (Cel) :
- 260
- HTS Code :
- 8542.39.00.01
- Sampling Rate :
- 250 ksps
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of Bits :
- 14
- Supply Voltage :
- 5V
- Length :
- 10.2mm
- Input Type :
- Single Ended
- Max Supply Voltage :
- 15V
- Integral Nonlinearity (INL) :
- 1.5 LSB
- Termination :
- SMD/SMT
- Nominal Supply Current :
- 26mA
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 64
- Configuration :
- S/H-ADC
- Feature :
- Simultaneous Sampling, True Bipolar
- Packaging :
- Tray
- Max Dual Supply Voltage :
- 16.5V
- Number of Functions :
- 1
- Package / Case :
- 64-LQFP
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- REACH SVHC :
- No SVHC
- Sampling Rate (Per Second) :
- 250k
- Sample and Hold / Track and Hold :
- TRACK
- Signal to Noise Ratio (SNR) :
- 83.5 dB
- Mount :
- Surface Mount
- Min Supply Voltage :
- 5V
- Qualification Status :
- Not Qualified
- Pin Count :
- 64
- Min Input Voltage :
- 2.5V
- Number of Channels :
- 6
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Min Dual Supply Voltage :
- 5V
- Terminal Form :
- Gull wing
- Supply Type :
- Dual
- Lifecycle Status :
- Production (Last Updated: 1 month ago)
- Resolution :
- 1.75 B
- Series :
- iCMOS®
- Width :
- 10.2mm
- Number of Analog In Channels :
- 6
- Pbfree Code :
- No
- Base Part Number :
- AD7657
- Max Input Voltage :
- 3V
- Factory Lead Time :
- 12 Weeks
- Architecture :
- SAR
- Operating Temperature :
- -40°C~85°C
- Height :
- 1.45mm
- Output Format :
- SERIAL, PARALLEL, WORD
- Conversion Time-Max :
- 3.1μs
- Terminal Pitch :
- 0.5mm
- Linearity Error-Max (EL) :
- 0.0092%
- Ratio - S/H:ADC :
- 1:1
- Negative Supply Voltage-Nom :
- -5V
- RoHS Status :
- ROHS3 Compliant
- Max Power Dissipation :
- 143mW
- Lead Free :
- Contains Lead
- Output Bit Code :
- 2'S COMPLEMENT BINARY
- ECCN Code :
- EAR99
- Terminal Position :
- QUAD
- Reference Type :
- External, Internal
- Data Interface :
- SPI, Parallel, DSP
- Number of Pins :
- 64
- JESD-609 Code :
- e3
- Interface :
- SPI
- Polarity :
- Bipolar
- Datasheets
- AD7657BSTZ
Analog to Digital Converters (ADC) Analog Devices, Inc. AD7657BSTZ Overview
The Analog to Digital Converters (ADC) Analog Devices, Inc. AD7657BSTZ is a high-performance, 14-bit SAR ADC designed to meet the rigorous demands of precision data acquisition systems. This ADC incorporates advanced design techniques to achieve excellent dynamic performance, low power consumption, and enhanced functionality with pin-selectable configurations. Its high data rate, combined with a flexible interface, makes it an ideal choice for a broad range of applications, from medical imaging to industrial automation and instrumentation.
AD7657BSTZ Features
The AD7657BSTZ boasts several key features that enhance its applicability in critical applications. These include:
- Dual 14-bit SAR ADCs, allowing simultaneous sampling of different channels.
- High throughput rate of up to 1 MSPS per channel, ensuring timely data processing in high-speed systems.
- Low power consumption, which is critical for energy-sensitive applications.
- Wide input voltage range, making it versatile for various signal types.
- 64-LQFP package, which is suitable for compact PCB layouts.
AD7657BSTZ Applications
- Medical Imaging Systems: Utilizes its high-resolution and fast sampling capabilities to render detailed images.
- Industrial Process Control: Employs its precise data conversion to monitor and control industrial processes accurately.
- Data Acquisition Systems: Ideal for high-speed data collection in scientific research due to its rapid throughput and low latency.
- Communication Systems: Helps in signal digitization with high fidelity, ensuring integrity in data transmission.
- Automotive Electronics: Used in systems requiring robust and precise data handling, like advanced driver-assistance systems (ADAS).
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