AD7403-8BRIZ
- Mfr.Part #
- AD7403-8BRIZ
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC ISOLATED MODULE 16BIT 8SOIC
- Stock
- 18,253
- In Stock :
- 18,253
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- ADCs/DACs - Special Purpose
- Lifecycle Status :
- Production (Last Updated: 1 month ago)
- Number of Functions :
- 1
- Polarity :
- Bipolar
- Base Part Number :
- AD7403
- Sampling Rate :
- 20 Msps
- Type :
- Isolated Module
- Number of Pins :
- 8
- Operating Temperature :
- -40°C~105°C
- Analog Input Voltage-Min :
- -0.32V
- Output Bit Code :
- BINARY
- Terminal Form :
- Gull wing
- JESD-609 Code :
- e3
- Resolution (Bits) :
- 16 b
- Factory Lead Time :
- 8 Weeks
- Voltage Supply Source :
- Dual Supply
- Supply Type :
- Dual, Single
- Supply Voltage :
- 3.3V
- Contact Plating :
- Tin
- Pin Count :
- 8
- Linearity Error-Max (EL) :
- 0.0099%
- Integral Nonlinearity (INL) :
- 12 LSB
- Signal to Noise Ratio (SNR) :
- 20 dB
- Height Seated (Max) :
- 2.65mm
- Number of Terminations :
- 8
- Lead Free :
- Contains Lead
- Packaging :
- Tube
- Mount :
- Surface Mount
- Mounting Type :
- Surface Mount
- Max Input Voltage :
- 640mV
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Package / Case :
- 8-SOIC (0.295, 7.50mm Width)
- Operating Supply Current :
- 54mA
- Differential Nonlinearity :
- 0.99 LSB
- Peak Reflow Temperature (Cel) :
- 260
- Number of Analog In Channels :
- 1
- RoHS Status :
- ROHS3 Compliant
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Voltage - Supply :
- 3V~5.5V
- Pbfree Code :
- No
- Max Power Dissipation :
- 297mW
- Length :
- 7.5mm
- Number of Analog Inputs :
- 1
- Number of Bits :
- 16
- Power Dissipation :
- 231mW
- Series :
- iCoupler®
- Data Interface :
- Serial
- Datasheets
- AD7403-8BRIZ

ADCs/DACs - Special Purpose Analog Devices, Inc. AD7403-8BRIZ Overview
The Analog Devices, Inc. AD7403-8BRIZ is a cutting-edge isolated sigma-delta modulator that converts an analog input signal into a high-speed 1-bit data stream with on-chip isolation. This component is housed in a compact 8-SOIC package, making it ideal for high-density mounting and advanced applications where space and reliability are critical. Designed to offer precision and stability, the AD7403-8BRIZ incorporates Analog Devices' iCoupler technology to provide robust isolation, significantly reducing the data path noise and ensuring clean, reliable digital outputs. This isolation also enhances system safety by preventing high voltages from affecting the rest of the circuitry, making the ADCs/DACs - Special Purpose Analog Devices, Inc. AD7403-8BRIZ a trusted choice for demanding industrial settings.
AD7403-8BRIZ Features
- High-resolution 16-bit data output that ensures precise signal replication.
- Integrated isolation up to 5.7 kVrms, providing safety and noise immunity.
- High-speed serial interface with data rates up to 20 Mbps, facilitating rapid data transfer.
- Compact 8-SOIC package allows for efficient use of PCB space.
- Robust operating temperature range from -40°C to +125°C, suitable for extreme environments.
AD7403-8BRIZ Applications
- Electric Motor Control: Utilized in precision feedback systems, the AD7403-8BRIZ helps in monitoring and controlling motor phases accurately, enhancing the efficiency and safety of motor drives.
- Power Supply Monitoring: Critical in power-sensitive applications, it provides accurate isolation and data conversion, ensuring stable operation and system reliability.
- Renewable Energy Systems: In solar inverters and wind turbines, this IC translates precise measurements of voltage and current, crucial for optimal energy management and grid integration.
- Industrial Automation: Enables precise data acquisition and control in automated manufacturing systems, contributing to higher productivity and reduced downtime.
- Healthcare Equipment: Used in medical imaging and patient monitoring systems where accurate data isolation is crucial to ensure patient safety and equipment functionality.
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