AD977AAR
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- Mfr.Part #
- AD977AAR
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC ADC 16BIT SAR 20SOIC
- Stock
- 1,738
- In Stock ：
- 1,738
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog to Digital Converters (ADC)
- Factory Lead Time :
- 8 Weeks
- Number of Bits :
- 16
- Nominal Supply Current :
- 11mA
- Packaging :
- Tube
- Base Part Number :
- AD977
- Differential Nonlinearity :
- 3 LSB
- Max Input Voltage :
- 2.7V
- Signal to Noise Ratio (SNR) :
- 85 dB
- Width :
- 7.6mm
- Configuration :
- ADC
- Integral Nonlinearity (INL) :
- 3 LSB
- Min Supply Voltage :
- 4.75V
- Conversion Time-Max :
- 4μs
- Number of Pins :
- 20
- Number of Terminations :
- 20
- Lead Free :
- Contains Lead
- Sampling Rate :
- 200 ksps
- Contact Plating :
- Tin
- Terminal Form :
- Gull wing
- Architecture :
- SAR
- Input Capacitance :
- 40pF
- Min Input Voltage :
- 2.3V
- Mounting Type :
- Surface Mount
- Terminal Position :
- Dual
- Peak Reflow Temperature (Cel) :
- 260
- Power Supplies :
- 5V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Linearity Error-Max (EL) :
- 0.0046%
- Power Dissipation :
- 100mW
- Number of Analog In Channels :
- 3
- Output Bit Code :
- BINARY, 2'S COMPLEMENT BINARY
- Max Supply Voltage :
- 5.25V
- ECCN Code :
- EAR99
- Height :
- 2.35mm
- Surface Mount :
- yes
- Number of Channels :
- 1
- Max Power Dissipation :
- 100mW
- Radiation Hardening :
- No
- Supply Voltage :
- 5V
- Input Type :
- Single Ended
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Operating Temperature :
- -40°C~85°C
- RoHS Status :
- ROHS3 Compliant
- Length :
- 13mm
- Number of Functions :
- 1
- Sampling Rate (Per Second) :
- 200k
- Supply Type :
- Analog, Digital
- Voltage - Supply, Analog :
- 5V
- Operating Supply Voltage :
- 5V
- Resolution :
- 2 B
- JESD-609 Code :
- e3
- Pin Count :
- 20
- Interface :
- SPI, Serial
- Data Interface :
- SPI
- REACH SVHC :
- No SVHC
- Reference Type :
- External, Internal
- Lifecycle Status :
- Production (Last Updated: 3 days ago)
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Polarity :
- Bipolar, Unipolar
- Pbfree Code :
- No
- Datasheets
- AD977AAR
Analog to Digital Converters (ADC) Analog Devices, Inc. AD977AAR Overview
The AD977AAR by Analog Devices, Inc. is a high-performance 16-bit Successive Approximation Register (SAR) Analog-to-Digital Converter (ADC) that offers a blend of speed and accuracy suitable for a wide array of demanding applications. This ADC operates from a single 5 V power supply and features a 20-SOIC package, making it ideal for integration in space-constrained environments. Its design prioritizes ease of use and low power consumption while maintaining the ability to perform high-speed conversions without sacrificing quality.
AD977AAR Features
The AD977AAR ADC boasts several distinguishing features. It supports a 100 kSPS throughput rate, which allows for high-speed data acquisition. The converter also offers a ±10 V input range and an SPI-compatible serial interface for flexible connectivity and integration with existing digital systems. Importantly, the AD977AAR includes an internal clock, which simplifies system design by eliminating the need for external timing components.
AD977AAR Applications
- Medical Imaging Systems: Utilized for high-precision data conversion in digital X-ray and MRI machines, where accuracy and speed are critical for image clarity and detail.
- Industrial Automation: Applied in process control systems, the AD977AAR helps in accurate monitoring and control of industrial equipment, ensuring reliable and efficient operations.
- Data Acquisition Systems: This ADC is essential in capturing high-speed data in scientific research environments, providing the necessary accuracy for measurements and analysis.
- Communication Systems: Supports digital communication systems by converting analog signals from sensors and antennas into digital data, facilitating improved signal processing and data transmission.
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