AD977BR
- Mfr.Part #
- AD977BR
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC ADC 16BIT SAR 20SOIC
- Stock
- 2,268
- In Stock :
- 2,268
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog to Digital Converters (ADC)
- Min Input Voltage :
- 2.3V
- REACH SVHC :
- No SVHC
- Factory Lead Time :
- 8 Weeks
- Supply Type :
- Analog, Digital
- Pin Count :
- 20
- Mounting Type :
- Surface Mount
- Conversion Time-Max :
- 8μs
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Max Supply Voltage :
- 5.25V
- Lead Free :
- Contains Lead
- Differential Nonlinearity :
- -1 LSB
- Reference Type :
- External, Internal
- Nominal Supply Current :
- 11mA
- Peak Reflow Temperature (Cel) :
- 260
- Power Supplies :
- 5V
- Operating Supply Voltage :
- 5V
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Packaging :
- Tube
- Number of Analog In Channels :
- 3
- Terminal Position :
- Dual
- Input Type :
- Single Ended
- Voltage - Supply, Analog :
- 5V
- Sampling Rate :
- 100 ksps
- JESD-609 Code :
- e3
- Supply Voltage :
- 5V
- Number of Channels :
- 1
- Min Supply Voltage :
- 4.75V
- Length :
- 13mm
- Operating Temperature :
- -40°C~85°C
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Lifecycle Status :
- Production (Last Updated: 4 days ago)
- Max Input Voltage :
- 2.7V
- Height :
- 2.35mm
- Interface :
- SPI, Serial
- Number of Terminations :
- 20
- Qualification Status :
- Not Qualified
- Resolution :
- 2 B
- Number of Bits :
- 16
- Input Capacitance :
- 40pF
- Architecture :
- SAR
- Data Interface :
- SPI
- Pbfree Code :
- No
- Integral Nonlinearity (INL) :
- 2 LSB
- RoHS Status :
- ROHS3 Compliant
- Number of Functions :
- 1
- Power Dissipation :
- 100mW
- Number of Pins :
- 20
- ECCN Code :
- EAR99
- Surface Mount :
- yes
- Terminal Form :
- Gull wing
- Width :
- 7.6mm
- Signal to Noise Ratio (SNR) :
- 85 dB
- Sampling Rate (Per Second) :
- 100k
- Max Power Dissipation :
- 100mW
- Polarity :
- Bipolar, Unipolar
- Output Bit Code :
- BINARY, 2'S COMPLEMENT BINARY
- Base Part Number :
- AD977
- Contact Plating :
- Tin
- Configuration :
- ADC
- Datasheets
- AD977BR

Analog to Digital Converters (ADC) Analog Devices, Inc. AD977BR Overview
The AD977BR, a high-performance Analog to Digital Converter (ADC) from Analog Devices, Inc., is designed to bridge the gap between the analog and digital worlds in your electronic systems. This 16-bit successive approximation register (SAR) ADC delivers exceptional accuracy and speed, making it an ideal choice for demanding applications that require precise data acquisition and processing. With its robust design packed into a 20-pin SOIC package, the AD977BR is engineered to meet the rigorous standards of modern electronic environments, ensuring reliability and high performance for critical applications.
AD977BR Features
- 16-bit resolution: Offers high precision for detailed analog signal conversion to digital format.
- Successive approximation register (SAR) architecture: Provides fast data conversion while maintaining accuracy.
- 20-pin SOIC package: Ensures compatibility with standard surface-mount board layouts, facilitating easy integration into existing designs.
- Low power consumption: Ideal for applications where power efficiency is crucial.
- Wide operating temperature range: Suitable for use in varied environmental conditions.
AD977BR Applications
- Medical Imaging Devices: Utilized in ultrasound and MRI machines to convert analog signals from sensors into digital data for detailed imaging analysis.
- Data Acquisition Systems: Employs high-resolution ADC to ensure accurate data capture in scientific research and industrial monitoring.
- Communication Systems: Critical for converting analog voice and data signals into digital form in telecommunications infrastructure.
- Instrumentation: Integral in devices requiring precise measurement and control, such as oscilloscopes and spectrum analyzers.
- Industrial Automation: Applied in control systems to process signals from various sensors, ensuring accurate operational control and monitoring.
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