AD977AARZ
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- Mfr.Part #
- AD977AARZ
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC ADC 16BIT SAR 20SOIC
- Stock
- 1,292
- In Stock ：
- 1,292
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog to Digital Converters (ADC)
- Base Part Number :
- AD977
- Packaging :
- Tube
- Sampling Rate :
- 200 ksps
- Input Type :
- Single Ended
- Data Interface :
- SPI
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Supply Type :
- Analog, Digital
- Terminal Form :
- Gull wing
- ECCN Code :
- EAR99
- RoHS Status :
- ROHS3 Compliant
- Configuration :
- ADC
- Terminal Position :
- Dual
- Pbfree Code :
- No
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Max Supply Voltage :
- 5.25V
- Interface :
- SPI, Serial
- Power Supplies :
- 5V
- Voltage - Supply, Analog :
- 5V
- Resolution :
- 2 B
- Number of Analog In Channels :
- 3
- Sampling Rate (Per Second) :
- 200k
- Pin Count :
- 20
- Lead Free :
- Contains Lead
- Input Capacitance :
- 40pF
- Linearity Error-Max (EL) :
- 0.0046%
- Peak Reflow Temperature (Cel) :
- 260
- Signal to Noise Ratio (SNR) :
- 85 dB
- Operating Supply Voltage :
- 5V
- JESD-609 Code :
- e3
- Width :
- 7.6mm
- Number of Terminations :
- 20
- Conversion Time-Max :
- 4μs
- Integral Nonlinearity (INL) :
- 3 LSB
- Mounting Type :
- Surface Mount
- Surface Mount :
- yes
- Factory Lead Time :
- 8 Weeks
- Radiation Hardening :
- No
- Number of Pins :
- 20
- Max Power Dissipation :
- 100mW
- Architecture :
- SAR
- Contact Plating :
- Tin
- Number of Bits :
- 16
- Nominal Supply Current :
- 11mA
- Differential Nonlinearity :
- 3 LSB
- Height :
- 2.35mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Reference Type :
- External, Internal
- Length :
- 13mm
- Power Dissipation :
- 100mW
- Operating Temperature :
- -40°C~85°C
- Lifecycle Status :
- Production (Last Updated: 3 days ago)
- Max Input Voltage :
- 2.7V
- Min Input Voltage :
- 2.3V
- Output Bit Code :
- BINARY, 2'S COMPLEMENT BINARY
- Polarity :
- Bipolar, Unipolar
- REACH SVHC :
- No SVHC
- Number of Channels :
- 1
- Supply Voltage :
- 5V
- Number of Functions :
- 1
- Min Supply Voltage :
- 4.75V
- Datasheets
- AD977AARZ
Analog to Digital Converters (ADC) Analog Devices, Inc. AD977AARZ Overview
The Analog Devices, Inc. AD977AARZ is a precision analog to digital converter (ADC) designed for a broad range of applications requiring high-speed and high-accuracy digital conversion. This 16-bit successive approximation register (SAR) ADC offers a remarkable balance between performance and power consumption, making it an ideal choice for sophisticated electronic systems. By integrating advanced design techniques and a robust feature set, the AD977AARZ ensures reliable and accurate readings in a compact 20-SOIC package, streamlining the design process for engineers and enhancing system reliability.
AD977AARZ Features
The AD977AARZ ADC is equipped with a multitude of features designed to enhance its efficiency and versatility in various applications. Key features include a fast 16-bit SAR architecture that provides a sample rate of up to 200 kSPS, ensuring rapid data processing and minimal latency. It also supports a wide input range and includes an internal reference that minimizes external components and simplifies system design. The device's low power consumption and small footprint make it suitable for portable devices, while its high accuracy and resolution are ideal for precision measurement systems.
AD977AARZ Applications
- Medical Imaging Systems: In applications such as ultrasound and MRI, the AD977AARZ converts analog signals from medical imaging sensors into digital data, enabling high-resolution imaging and accurate diagnostics.
- Data Acquisition Systems: This ADC is crucial in data acquisition systems for capturing and converting analog inputs to digital form, which is essential for analysis and monitoring in research and industrial settings.
- Industrial Automation: In industrial environments, the AD977AARZ helps to monitor and control processes by accurately converting sensor outputs into digital data for process automation and control systems.
- Telecommunications: Utilized in communication infrastructure to ensure precise signal conversion which is critical for data integrity and effective communication transmission.
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