AD7781BRZ-REEL
- Mfr.Part #
- AD7781BRZ-REEL
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC ADC 20BIT SIGMA-DELTA 14SOIC
- Stock
- 934
- In Stock :
- 934
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog to Digital Converters (ADC)
- Length :
- 8.65mm
- Lifecycle Status :
- Production (Last Updated: 1 month ago)
- Number of Channels :
- 1
- Base Part Number :
- AD7781
- Sampling Rate (Per Second) :
- 16.7
- Number of Bits :
- 20
- Converter Type :
- ADC, DELTA-SIGMA
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Min Input Voltage :
- 500mV
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Supply Voltage :
- 3V
- Qualification Status :
- Not Qualified
- Min Supply Voltage :
- 2.7V
- Linearity Error-Max (EL) :
- 0.0006%
- Sampling Rate :
- 16.7 sps
- Data Interface :
- SPI
- Number of Terminations :
- 14
- Max Power Dissipation :
- 2.1mW
- Feature :
- PGA
- Surface Mount :
- yes
- RoHS Status :
- ROHS3 Compliant
- Max Input Voltage :
- 5V
- Number of Pins :
- 14
- Number of Analog In Channels :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Bit Code :
- OFFSET BINARY
- Resolution :
- 2.5 B
- Max Supply Voltage :
- 5.25V
- Power Dissipation :
- 2.1mW
- Output Format :
- Serial
- Packaging :
- Tape and Reel (TR)
- Contact Plating :
- Tin
- Lead Free :
- Contains Lead
- Voltage - Supply, Digital :
- 2.7V~5.25V
- Number of Functions :
- 1
- Terminal Position :
- Dual
- ECCN Code :
- EAR99
- Width :
- 3.9mm
- Peak Reflow Temperature (Cel) :
- 260
- Architecture :
- Sigma-Delta
- Voltage - Supply, Analog :
- 2.7V~5.25V
- Factory Lead Time :
- 8 Weeks
- JESD-609 Code :
- e3
- Configuration :
- PGA-ADC
- Pbfree Code :
- No
- Pin Count :
- 14
- Supply Type :
- Analog, Digital, Single
- Input Type :
- Differential
- Operating Temperature :
- -40°C~105°C
- Polarity :
- Bipolar
- Reference Type :
- External
- Mounting Type :
- Surface Mount
- Terminal Form :
- Gull wing
- Datasheets
- AD7781BRZ-REEL

Analog to Digital Converters (ADC) Analog Devices, Inc. AD7781BRZ-REEL Overview
The Analog to Digital Converters (ADC) Analog Devices, Inc. AD7781BRZ-REEL is a highly precise 20-bit sigma-delta ADC, optimized for low noise and high stability performance in industrial applications. This IC offers an exceptional resolution which makes it perfect for applications requiring accurate signal acquisition and conversion under varying conditions. Its compact 14-SOIC package facilitates integration into system designs requiring minimal footprint and enhanced reliability.
AD7781BRZ-REEL Features
- 20-bit resolution sigma-delta ADC
- Low power consumption
- Single analog supply operation
- Internal buffer for direct sensor interfacing
- On-chip oscillator simplifies external component requirements
- Optimized for applications requiring a wide dynamic range
- Compact 14-SOIC package suitable for space-constrained applications
AD7781BRZ-REEL Applications
- Medical Devices: Used in patient monitoring systems for precise bio-signal acquisition.
- Weigh Scales: Ideal for high precision electronic scales where accuracy and stability are crucial.
- Industrial Process Control: Integrates into control systems for monitoring and managing manufacturing processes with high fidelity.
- Data Acquisition Systems: Provides accurate and stable data conversion necessary for critical measurements in scientific research.
- Portable Instrumentation: Suitable for field devices that require low power consumption and high accuracy in environmental monitoring and surveying.
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