AD7902BRQZ
- Mfr.Part #
- AD7902BRQZ
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-SSOP (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC ADC 16BIT SAR 20QSOP
- Stock
- 4,980
- In Stock :
- 4,980
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog to Digital Converters (ADC)
- Mount :
- Surface Mount
- Terminal Form :
- Gull wing
- Packaging :
- Tube
- Voltage - Supply, Analog :
- 2.375V~2.625V
- Factory Lead Time :
- 12 Weeks
- Interface :
- SPI
- Terminal Finish :
- Tin (Sn)
- Base Part Number :
- AD7902
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Min Input Voltage :
- 2.4V
- Integral Nonlinearity (INL) :
- 2.5 LSB
- Number of Bits :
- 16
- Min Supply Voltage :
- 2.375V
- Ratio - S/H:ADC :
- 1:1
- Pbfree Code :
- No
- Data Interface :
- SPI, DSP
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Operating Supply Current :
- 3.2mA
- Configuration :
- S/H-ADC
- Number of Analog In Channels :
- 2
- Differential Nonlinearity :
- 1 LSB
- Supply Voltage :
- 2.5V
- Length :
- 4.01mm
- Linearity Error-Max (EL) :
- 0.0038%
- Architecture :
- SAR
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Type :
- Single
- ECCN Code :
- EAR99
- Peak Reflow Temperature (Cel) :
- 260
- Polarity :
- Unipolar
- Sampling Rate (Per Second) :
- 1m
- Operating Temperature :
- -40°C~125°C
- Mounting Type :
- Surface Mount
- Conversion Time-Max :
- 0.71μs
- Lead Free :
- Contains Lead
- Signal to Noise Ratio (SNR) :
- 91.5 dB
- Package / Case :
- 20-SSOP (0.154, 3.90mm Width)
- Operating Supply Voltage :
- 2.5V
- Output Format :
- Serial
- Max Input Voltage :
- 5.1V
- RoHS Status :
- ROHS3 Compliant
- Number of Functions :
- 1
- REACH SVHC :
- No SVHC
- Output Bit Code :
- BINARY
- Height :
- 1.65mm
- Max Supply Voltage :
- 2.625V
- Width :
- 4.01mm
- Resolution :
- 2 B
- Series :
- PulSAR®
- Feature :
- Simultaneous Sampling
- Number of Terminations :
- 20
- Number of Channels :
- 2
- Reference Type :
- External
- Pin Count :
- 20
- Max Power Dissipation :
- 16mW
- Terminal Pitch :
- 0.64mm
- Number of Pins :
- 20
- Sample and Hold / Track and Hold :
- TRACK
- Sampling Rate :
- 1 Msps
- Terminal Position :
- Dual
- Power Dissipation :
- 250mW
- Lifecycle Status :
- Production (Last Updated: 1 month ago)
- Voltage - Supply, Digital :
- 2.375V~2.625V
- JESD-609 Code :
- e3
- Input Type :
- Pseudo-Differential
- Datasheets
- AD7902BRQZ
AD7902BRQZ Documents

Analog to Digital Converters (ADC) Analog Devices, Inc. AD7902BRQZ Overview
The Analog to Digital Converters (ADC) Analog Devices, Inc. AD7902BRQZ is a high-performance 16-bit successive approximation register (SAR) analog-to-digital converter designed for precision data acquisition systems. Its robust design features a dual-channel input, allowing for simultaneous and independent signal processing. This ADC offers a fast conversion rate, paired with low power consumption, making it an ideal choice for applications requiring high-speed data conversion with minimal power draw. The compact 20-QSOP package ensures that it can be integrated into space-constrained applications while maintaining high performance.
AD7902BRQZ Features
The AD7902BRQZ boasts a wide array of features designed for high precision and ease of use in critical applications. These include a dual-channel configuration, which allows for differential or single-ended inputs, providing flexibility in handling various signal types. With a conversion speed of up to 1 MSPS, this ADC delivers rapid data processing capabilities essential for real-time applications. Its low power consumption is critical for portable and remote sensing devices, and the integrated overvoltage protection ensures long-term reliability and stability in harsh environments.
AD7902BRQZ Applications
- Medical Imaging Systems: Utilizes its high-speed and precise conversion capabilities to process complex biomedical signals, enhancing image clarity and detail in diagnostics.
- Data Acquisition Systems: Ideal for capturing high-frequency, high-accuracy data in scientific research and industrial automation, ensuring precise measurement and control.
- Portable Instrumentation: Its low power consumption makes it suitable for battery-operated devices, providing reliable performance in field applications.
- Communications Systems: Supports high-resolution signal processing tasks necessary for modern communication infrastructure, improving signal integrity and data throughput.
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