AD977ABR
- Mfr.Part #
- AD977ABR
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC ADC 16BIT SAR 20SOIC
- Stock
- 2,354
- In Stock :
- 2,354
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog to Digital Converters (ADC)
- Conversion Time-Max :
- 4μs
- Height :
- 2.35mm
- Sampling Rate (Per Second) :
- 200k
- Min Input Voltage :
- 2.3V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- REACH SVHC :
- No SVHC
- Radiation Hardening :
- No
- Width :
- 7.6mm
- Lifecycle Status :
- Production (Last Updated: 5 days ago)
- Supply Voltage :
- 5V
- Operating Supply Voltage :
- 5V
- Resolution :
- 2 B
- Number of Functions :
- 1
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Mounting Type :
- Surface Mount
- Configuration :
- ADC
- Power Dissipation :
- 100mW
- Length :
- 13mm
- Number of Analog In Channels :
- 3
- Reference Type :
- External, Internal
- Integral Nonlinearity (INL) :
- 2 LSB
- Operating Temperature :
- -40°C~85°C
- Power Supplies :
- 5V
- Min Supply Voltage :
- 4.75V
- Input Capacitance :
- 40pF
- Signal to Noise Ratio (SNR) :
- 85 dB
- RoHS Status :
- ROHS3 Compliant
- Lead Free :
- Contains Lead
- Factory Lead Time :
- 8 Weeks
- Polarity :
- Bipolar, Unipolar
- Terminal Position :
- Dual
- Differential Nonlinearity :
- -1 LSB
- Voltage - Supply, Analog :
- 5V
- Contact Plating :
- Tin
- Supply Type :
- Analog, Digital
- Pin Count :
- 20
- Base Part Number :
- AD977
- Nominal Supply Current :
- 11mA
- Packaging :
- Tube
- Number of Bits :
- 16
- Input Type :
- Single Ended
- Surface Mount :
- yes
- Max Supply Voltage :
- 5.25V
- Number of Terminations :
- 20
- ECCN Code :
- EAR99
- Pbfree Code :
- No
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Max Power Dissipation :
- 100mW
- JESD-609 Code :
- e3
- Terminal Form :
- Gull wing
- Number of Channels :
- 1
- Output Bit Code :
- BINARY, 2'S COMPLEMENT BINARY
- Peak Reflow Temperature (Cel) :
- 260
- Number of Pins :
- 20
- Interface :
- SPI, Serial
- Sampling Rate :
- 200 ksps
- Architecture :
- SAR
- Max Input Voltage :
- 2.7V
- Data Interface :
- SPI
- Datasheets
- AD977ABR

Analog to Digital Converters (ADC) Analog Devices, Inc. AD977ABR Overview
The AD977ABR by Analog Devices, Inc. is a high-performance 16-bit Successive Approximation Register (SAR) Analog to Digital Converter (ADC) encapsulated in a compact 20-SOIC package. This component is designed to deliver precision and speed in a variety of digital data acquisition applications. As an industry-leading solution, the Analog to Digital Converters (ADC) Analog Devices, Inc. AD977ABR facilitates reliable and efficient conversion of analog signals to digital data, enhancing system performance across a multitude of applications. Its robust design ensures consistent performance, optimal functionality, and reliability for critical system requirements.
AD977ABR Features
The AD977ABR ADC offers several distinctive features that make it a superior choice for precise data acquisition. Key features include a 16-bit resolution that guarantees high precision in output data. The device operates over a wide input frequency range, providing flexibility in various use cases. Additionally, its low power consumption makes it ideal for battery-operated devices. The AD977ABR also includes a parallel interface for quick data transfer, enhancing its efficiency in high-speed environments.
AD977ABR Applications
- Medical Imaging Systems: Utilized for its high-resolution capabilities, the AD977ABR improves the quality of images produced by converting analog outputs from imaging sensors into precise digital data, aiding in more accurate diagnostics.
- Industrial Automation: In environments where accuracy and reliability are critical, the AD977ABR serves as a backbone for sensors and actuators, converting environmental and mechanical analog signals into digital form for real-time monitoring and control.
- Telecommunications: Employed in network equipment where precise data conversion is necessary to maintain signal integrity, the AD977ABR ensures high fidelity in data transmission and reception.
- Data Acquisition Systems: Ideal for use in scientific research and high-precision industrial tools, this ADC converts analog inputs into digital outputs, enabling detailed analysis and processing of captured data.
- Consumer Electronics: Enhances consumer products such as digital cameras and audio devices by providing high-resolution conversion that improves the quality and performance of these gadgets.
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