AD7894BR-3
- Mfr.Part #
- AD7894BR-3
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC ADC 14BIT SAR 8SOIC
- Stock
- 13,612
- In Stock :
- 13,612
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog to Digital Converters (ADC)
- RoHS Status :
- Non-RoHS Compliant
- Max Supply Voltage :
- 5.25V
- JESD-609 Code :
- e0
- Resolution :
- 1.75 B
- Integral Nonlinearity (INL) :
- 1 LSB
- Length :
- 4.9mm
- Operating Temperature :
- -40°C~85°C
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Power Dissipation :
- 25mW
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Data Interface :
- SPI
- Output Format :
- Serial
- Number of Terminations :
- 8
- Number of Elements :
- 1
- Min Supply Voltage :
- 4.75V
- Reference Type :
- External
- Sampling Rate (Per Second) :
- 200k
- Reach Compliance Code :
- not_compliant
- Mounting Type :
- Surface Mount
- Width :
- 3.9mm
- Architecture :
- SAR
- Configuration :
- S/H-ADC
- Linearity Error-Max (EL) :
- 0.0092%
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Number of Analog In Channels :
- 1
- Conversion Time-Max :
- 5μs
- Peak Reflow Temperature (Cel) :
- 240
- Qualification Status :
- Not Qualified
- Operating Supply Voltage :
- 5V
- Terminal Position :
- Dual
- Packaging :
- Tube
- Number of Pins :
- 8
- Pin Count :
- 8
- ECCN Code :
- EAR99
- Number of Bits :
- 14
- Sampling Rate :
- 200 ksps
- Surface Mount :
- yes
- Ratio - S/H:ADC :
- 1:1
- Base Part Number :
- AD7894
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Output Bit Code :
- 2'S COMPLEMENT BINARY
- Sample and Hold / Track and Hold :
- TRACK
- Number of Functions :
- 1
- Power Supplies :
- 5V
- Input Type :
- Single Ended
- Supply Voltage :
- 5V
- Polarity :
- Bipolar
- Voltage - Supply, Analog :
- 5V
- Terminal Form :
- Gull wing
- Datasheets
- AD7894BR-3

Analog to Digital Converters (ADC) Analog Devices, Inc. AD7894BR-3 Overview
The Analog to Digital Converters (ADC) Analog Devices, Inc. AD7894BR-3 is a high-performance, 14-bit Successive Approximation Register (SAR) ADC that offers superior accuracy and speed. This compact, 8-SOIC packaged converter is designed to deliver a seamless digital interface in a variety of demanding applications, making it an ideal choice for precision data acquisition. The AD7894BR-3 simplifies system design by requiring minimal external components and provides a flexible, easy-to-use, SPI-compatible serial interface that ensures compatibility with most microprocessors and digital systems.
AD7894BR-3 Features
- 14-bit resolution for high precision measurements.
- Fast conversion rate, enhancing system responsiveness.
- Single 5 V power supply operation for ease of integration.
- SPI-compatible serial data output for straightforward interfacing.
- Automatic power-down mode to reduce power consumption when not converting.
- Compact 8-SOIC package suitable for space-constrained applications.
AD7894BR-3 Applications
- Medical Imaging Devices: Provides high-resolution imaging by accurately converting analog signals from medical sensors to digital format, enhancing diagnostic capabilities.
- Portable Battery-Powered Devices: Suitable for use in mobile applications due to its low power consumption and compact size.
- Data Acquisition Systems: Ensures precise data capture in scientific research and industrial monitoring, thanks to its high accuracy and fast conversion speeds.
- Industrial Process Controls: Utilized to monitor and control industrial processes by providing reliable digital outputs from various sensor inputs.
- Communication Systems: Helps in converting analog voice and signal data into digital form, improving clarity and transmission efficiency in telecommunication infrastructures.
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