AD7657YSTZ-1
- Mfr.Part #
- AD7657YSTZ-1
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 64-LQFP
- Datasheet
- Download
- Description
- IC ADC 14BIT SAR 64LQFP
- Stock
- 16
- In Stock :
- 16
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog to Digital Converters (ADC)
- Height :
- 1.45mm
- Output Bit Code :
- 2'S COMPLEMENT BINARY
- Terminal Position :
- QUAD
- Data Interface :
- SPI, Parallel, DSP
- Operating Temperature :
- -40°C~125°C
- Max Input Voltage :
- 3V
- Reference Type :
- External, Internal
- RoHS Status :
- ROHS3 Compliant
- Contact Plating :
- Tin
- Qualification Status :
- Not Qualified
- Width :
- 10.2mm
- Architecture :
- SAR
- Number of Pins :
- 64
- HTS Code :
- 8542.39.00.01
- Min Supply Voltage :
- 4.75V
- Number of Channels :
- 6
- Sampling Rate (Per Second) :
- 250k
- Mounting Type :
- Surface Mount
- Packaging :
- Tray
- Lifecycle Status :
- Production (Last Updated: 1 month ago)
- ECCN Code :
- EAR99
- Lead Free :
- Contains Lead
- Resolution :
- 1.75 B
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Terminal Form :
- Gull wing
- Number of Analog In Channels :
- 6
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Dual Supply Voltage :
- 16.5V
- Signal to Noise Ratio (SNR) :
- 83.5 dB
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Sample and Hold / Track and Hold :
- TRACK
- Number of Functions :
- 1
- Supply Type :
- Dual
- Supply Voltage :
- 5V
- Feature :
- Simultaneous Sampling, True Bipolar
- Pbfree Code :
- No
- Factory Lead Time :
- 10 Weeks
- Output Format :
- SERIAL, PARALLEL, WORD
- Number of Terminations :
- 64
- REACH SVHC :
- No SVHC
- Package / Case :
- 64-LQFP
- Base Part Number :
- AD7657
- JESD-609 Code :
- e3
- Terminal Pitch :
- 0.5mm
- Configuration :
- S/H-ADC
- Series :
- iCMOS®
- Input Type :
- Single Ended
- Polarity :
- Bipolar
- Power Supplies :
- 5+-5/+-15V
- Surface Mount :
- yes
- Length :
- 10.2mm
- Peak Reflow Temperature (Cel) :
- 260
- Max Supply Voltage :
- 5.25V
- Interface :
- SPI
- Min Input Voltage :
- 2.5V
- Conversion Time-Max :
- 3.1μs
- Number of Bits :
- 14
- Max Power Dissipation :
- 140mW
- Voltage - Supply, Analog :
- 5V
- Sampling Rate :
- 250 ksps
- Power Dissipation :
- 143mW
- Ratio - S/H:ADC :
- 1:1
- Pin Count :
- 64
- Integral Nonlinearity (INL) :
- 1 LSB
- Datasheets
- AD7657YSTZ-1

Analog to Digital Converters (ADC) Analog Devices, Inc. AD7657YSTZ-1 Overview
The AD7657YSTZ-1, manufactured by Analog Devices, Inc., is a state-of-the-art 14-bit Successive Approximation Register (SAR) Analog to Digital Converter (ADC) that offers high-speed, dual-channel functionality encapsulated in a compact 64LQFP package. This component is designed for applications that require high-accuracy data acquisition with minimal power consumption. The integration of a dual ADC allows simultaneous sampling and processing, making it an ideal choice for sophisticated multi-signal systems. The [Analog to Digital Converters (ADC) Analog Devices, Inc. AD7657YSTZ-1] ensures reliable performance in a variety of demanding applications, promoting efficiency and precision in digital data processing.
AD7657YSTZ-1 Features
This ADC features a dual 14-bit SAR that provides a sampling rate of up to 1 MSPS per channel, offering precision and speed in data conversion. The device includes a low noise design with a built-in internal reference to enhance signal integrity and reduce system complexity. It supports a wide input voltage range and is compatible with various signal types, making it highly versatile for integrating into diverse electrical environments.
AD7657YSTZ-1 Applications
- Medical Imaging Systems: In medical imaging, the AD7657YSTZ-1 processes high-speed analog signals to deliver precise, clear images crucial for diagnostic applications.
- Industrial Automation: This ADC is used in automated manufacturing processes where accurate sensor data is essential for operational efficiency and safety monitoring.
- Data Acquisition Systems: Suitable for complex data systems requiring high fidelity and fast throughput to monitor various parameters accurately.
- Communications Equipment: Helps in converting analog signals from communication channels into digital form, ensuring high-speed data handling and reliability in communication infrastructures.
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