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)
- Negative Supply Voltage-Nom :
- -5V
- HTS Code :
- 8542.39.00.01
- ECCN Code :
- EAR99
- Max Input Voltage :
- 3V
- Height :
- 1.45mm
- Power Dissipation :
- 143mW
- Max Dual Supply Voltage :
- 16.5V
- Nominal Supply Current :
- 26mA
- Signal to Noise Ratio (SNR) :
- 83.5 dB
- Feature :
- Simultaneous Sampling, True Bipolar
- Min Input Voltage :
- 2.5V
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Peak Reflow Temperature (Cel) :
- 260
- Series :
- iCMOS®
- Resolution :
- 1.75 B
- Length :
- 10.2mm
- Max Power Dissipation :
- 143mW
- Mounting Type :
- Surface Mount
- Base Part Number :
- AD7657
- REACH SVHC :
- No SVHC
- Sample and Hold / Track and Hold :
- TRACK
- RoHS Status :
- ROHS3 Compliant
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Output Bit Code :
- 2'S COMPLEMENT BINARY
- Terminal Form :
- Gull wing
- Number of Functions :
- 1
- Mount :
- Surface Mount
- Input Type :
- Single Ended
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Package / Case :
- 64-LQFP
- Operating Temperature :
- -40°C~85°C
- Lead Free :
- Contains Lead
- Width :
- 10.2mm
- Number of Bits :
- 14
- Packaging :
- Tray
- Architecture :
- SAR
- Factory Lead Time :
- 12 Weeks
- JESD-609 Code :
- e3
- Sampling Rate :
- 250 ksps
- Number of Pins :
- 64
- Supply Type :
- Dual
- Qualification Status :
- Not Qualified
- Min Dual Supply Voltage :
- 5V
- Polarity :
- Bipolar
- Number of Terminations :
- 64
- Number of Analog In Channels :
- 6
- Conversion Time-Max :
- 3.1μs
- Max Supply Voltage :
- 15V
- Terminal Position :
- QUAD
- Pin Count :
- 64
- Terminal Pitch :
- 0.5mm
- Output Format :
- SERIAL, PARALLEL, WORD
- Number of Channels :
- 6
- Pbfree Code :
- No
- Termination :
- SMD/SMT
- Data Interface :
- SPI, Parallel, DSP
- Supply Voltage :
- 5V
- Linearity Error-Max (EL) :
- 0.0092%
- Interface :
- SPI
- Min Supply Voltage :
- 5V
- Configuration :
- S/H-ADC
- Integral Nonlinearity (INL) :
- 1.5 LSB
- Reference Type :
- External, Internal
- Contact Plating :
- Tin
- Ratio - S/H:ADC :
- 1:1
- Lifecycle Status :
- Production (Last Updated: 1 month ago)
- Sampling Rate (Per Second) :
- 250k
- 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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