AD7703CR
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- Mfr.Part #
- AD7703CR
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC ADC 20BIT SIGMA-DELTA 20SOIC
- Stock
- 1
- In Stock ：
- 1
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog to Digital Converters (ADC)
- Polarity :
- Bipolar, Unipolar
- Terminal Form :
- Gull wing
- Max Supply Voltage :
- 5.5V
- Terminal Finish :
- Matte Tin (Sn)
- Max Input Voltage :
- 2.5V
- Length :
- 13mm
- Min Input Voltage :
- 2.5V
- Number of Functions :
- 1
- Height :
- 2.35mm
- Lead Free :
- Contains Lead
- Differential Nonlinearity :
- 0.5 LSB
- Lifecycle Status :
- Production (Last Updated: 1 week ago)
- Surface Mount :
- yes
- Operating Temperature :
- -40°C~85°C
- Output Format :
- Serial
- Peak Reflow Temperature (Cel) :
- 260
- Number of Channels :
- 1
- Min Supply Voltage :
- 4.5V
- Packaging :
- Tube
- Architecture :
- Sigma-Delta
- Resolution :
- 2.5 B
- Mounting Type :
- Surface Mount
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Max Power Dissipation :
- 37mW
- Base Part Number :
- AD7703
- Max Dual Supply Voltage :
- 5.5V
- Number of Bits :
- 20
- Width :
- 7.6mm
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Dual Supply Voltage :
- 5V
- ECCN Code :
- EAR99
- Input Type :
- Single Ended
- Terminal Position :
- Dual
- REACH SVHC :
- No SVHC
- Sampling Rate (Per Second) :
- 4k
- Configuration :
- S/H-ADC
- Sample and Hold / Track and Hold :
- SAMPLE
- Number of Analog In Channels :
- 1
- RoHS Status :
- ROHS3 Compliant
- Power Dissipation :
- 37mW
- Factory Lead Time :
- 8 Weeks
- Number of Terminations :
- 20
- JESD-609 Code :
- e3
- Output Bit Code :
- BINARY, OFFSET BINARY
- Pbfree Code :
- No
- Qualification Status :
- Not Qualified
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Reference Type :
- External
- Power Consumption :
- 25mW
- Converter Type :
- ADC, DELTA-SIGMA
- Negative Supply Voltage-Nom :
- -5V
- Data Interface :
- SPI
- Supply Voltage :
- 5V
- Sampling Rate :
- 16 ksps
- Min Dual Supply Voltage :
- 4.5V
- Pin Count :
- 20
- Ratio - S/H:ADC :
- 1:1
- Input Capacitance :
- 20pF
- Datasheets
- AD7703CR
Analog to Digital Converters (ADC) Analog Devices, Inc. AD7703CR Overview
The AD7703CR by Analog Devices, Inc. is a cutting-edge 20-bit sigma-delta Analog to Digital Converter (ADC) designed for precision data acquisition in sensitive applications. Its exceptional resolution and low-noise performance make it an ideal choice for high-precision measurement systems. This ADC features a fully differential input and an innovative sigma-delta conversion technique, ensuring robust performance even in noisy environments. The Analog to Digital Converters (ADC) Analog Devices, Inc. AD7703CR is a perfect solution for industries requiring precise and reliable data conversion, aiming to facilitate bulk purchases for business clients seeking top-tier electronic components.
AD7703CR Features
The AD7703CR boasts several distinguishing features that set it apart from conventional ADCs. Key features include:
- 20-bit resolution providing high precision data acquisition.
- Sigma-delta modulation technique which minimizes noise and enhances output accuracy.
- Fully differential inputs that increase immunity to external disturbances.
- Low power consumption suitable for battery-operated devices.
- On-chip calibration mechanisms that reduce system calibration needs.
- Wide operating temperature range, making it adaptable to varying environmental conditions.
AD7703CR Applications
- Medical Imaging Equipment: Utilized in devices like MRI machines to ensure accurate digital data conversion from analog signals.
- Industrial Automation: Integrated into control systems for precise monitoring and processing of sensor data.
- Environmental Monitoring Systems: Helps in recording environmental data with high accuracy, crucial for research and regulatory compliance.
- Scientific Instrumentation: Employed in instruments requiring high precision measurements such as spectrophotometers and laboratory scales.
- Financial Systems: Used in financial monitoring equipment to ensure precise and secure data handling.
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