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
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog to Digital Converters (ADC)
- Linearity Error-Max (EL) :
- 0.0038%
- Voltage - Supply, Digital :
- 2.375V~2.625V
- Lifecycle Status :
- Production (Last Updated: 1 month ago)
- Reference Type :
- External
- Max Supply Voltage :
- 2.625V
- Mount :
- Surface Mount
- Input Type :
- Pseudo-Differential
- Number of Bits :
- 16
- Sampling Rate (Per Second) :
- 1m
- Length :
- 4.01mm
- Differential Nonlinearity :
- 1 LSB
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- JESD-609 Code :
- e3
- Number of Analog In Channels :
- 2
- Architecture :
- SAR
- Interface :
- SPI
- Output Bit Code :
- BINARY
- Max Power Dissipation :
- 16mW
- Base Part Number :
- AD7902
- Output Format :
- Serial
- Operating Supply Current :
- 3.2mA
- Package / Case :
- 20-SSOP (0.154, 3.90mm Width)
- Height :
- 1.65mm
- Number of Pins :
- 20
- Configuration :
- S/H-ADC
- Number of Functions :
- 1
- Operating Supply Voltage :
- 2.5V
- Power Dissipation :
- 250mW
- Signal to Noise Ratio (SNR) :
- 91.5 dB
- Lead Free :
- Contains Lead
- Ratio - S/H:ADC :
- 1:1
- Time@Peak Reflow Temperature-Max (s) :
- 30
- REACH SVHC :
- No SVHC
- Number of Channels :
- 2
- Pin Count :
- 20
- Min Supply Voltage :
- 2.375V
- Max Input Voltage :
- 5.1V
- Integral Nonlinearity (INL) :
- 2.5 LSB
- Terminal Finish :
- Tin (Sn)
- Supply Voltage :
- 2.5V
- Terminal Form :
- Gull wing
- Packaging :
- Tube
- Polarity :
- Unipolar
- Sample and Hold / Track and Hold :
- TRACK
- Terminal Position :
- Dual
- Terminal Pitch :
- 0.64mm
- Operating Temperature :
- -40°C~125°C
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Data Interface :
- SPI, DSP
- Sampling Rate :
- 1 Msps
- Series :
- PulSAR®
- Peak Reflow Temperature (Cel) :
- 260
- Factory Lead Time :
- 12 Weeks
- Supply Type :
- Single
- Number of Terminations :
- 20
- Feature :
- Simultaneous Sampling
- Voltage - Supply, Analog :
- 2.375V~2.625V
- Resolution :
- 2 B
- Pbfree Code :
- No
- ECCN Code :
- EAR99
- RoHS Status :
- ROHS3 Compliant
- Width :
- 4.01mm
- Mounting Type :
- Surface Mount
- Conversion Time-Max :
- 0.71μs
- Min Input Voltage :
- 2.4V
- 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.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















