AD7918BRU
- Mfr.Part #
- AD7918BRU
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC ADC 10BIT SAR 20TSSOP
- Stock
- 1,779
- In Stock :
- 1,779
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog to Digital Converters (ADC)
- Number of Bits :
- 10
- Operating Temperature :
- -40°C~85°C
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Input Type :
- Single Ended
- Terminal Form :
- Gull wing
- Voltage - Supply, Digital :
- 2.7V~5.25V
- Sample and Hold / Track and Hold :
- TRACK
- Min Input Voltage :
- 2.475V
- Voltage - Supply, Analog :
- 2.7V~5.25V
- Lifecycle Status :
- Production (Last Updated: 4 weeks ago)
- Configuration :
- MUX-S/H-ADC
- Data Interface :
- SPI, DSP
- Packaging :
- Tube
- Integral Nonlinearity (INL) :
- 0.5 LSB
- RoHS Status :
- ROHS3 Compliant
- Pin Count :
- 20
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width)
- Signal to Noise Ratio (SNR) :
- 61 dB
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Radiation Hardening :
- No
- Operating Supply Voltage :
- 5V
- Height :
- 1.05mm
- Min Supply Voltage :
- 2.7V
- Resolution :
- 1.25 B
- Output Bit Code :
- BINARY, 2'S COMPLEMENT BINARY
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Interface :
- SPI
- Number of Analog In Channels :
- 8
- Mounting Type :
- Surface Mount
- Supply Voltage :
- 3V
- Architecture :
- SAR
- Power Dissipation :
- 13.5mW
- Pbfree Code :
- No
- Factory Lead Time :
- 12 Weeks
- Nominal Supply Current :
- 600μA
- Terminal Position :
- Dual
- Max Supply Voltage :
- 5.25V
- Sampling Rate (Per Second) :
- 1m
- Output Format :
- Serial
- Max Input Voltage :
- 2.525V
- Contact Plating :
- Tin
- Lead Free :
- Contains Lead
- Number of Functions :
- 1
- Base Part Number :
- AD7918
- Sampling Rate :
- 1 Msps
- Number of Channels :
- 8
- Input Capacitance :
- 20pF
- Number of Terminations :
- 20
- Peak Reflow Temperature (Cel) :
- 260
- Width :
- 4.4mm
- Number of A/D Converters :
- 1
- Number of Elements :
- 1
- Number of Pins :
- 20
- Polarity :
- Unipolar
- Differential Nonlinearity :
- 0.5 LSB
- Ratio - S/H:ADC :
- 1:1
- Max Power Dissipation :
- 13.5mW
- ECCN Code :
- EAR99
- Surface Mount :
- yes
- Supply Type :
- Single
- Length :
- 6.5mm
- Reference Type :
- External
- JESD-609 Code :
- e3
- Terminal Pitch :
- 0.65mm
- Datasheets
- AD7918BRU

Analog to Digital Converters (ADC) Analog Devices, Inc. AD7918BRU Overview
The AD7918BRU from Analog Devices, Inc. represents a pinnacle in the field of high-performance Analog to Digital Converters (ADC). This 10-bit successive approximation register (SAR) ADC is encapsulated in a compact 20-TSSOP package, offering superior functionality and precision in a variety of demanding applications. The device is designed to balance speed and accuracy, featuring a high data rate and low power consumption, which makes it an ideal choice for battery-powered devices and other applications where efficiency is paramount. The integration of advanced technology in the AD7918BRU allows for rapid signal processing, enhancing the overall performance and reliability of electronic systems.
AD7918BRU Features
The AD7918BRU boasts several distinguishing features that set it apart in the market. Key features include a 10-bit resolution that ensures fine detail in measurement and data conversion, a high sampling rate up to 1 MSPS (million samples per second) for fast data acquisition, and a low power operation mode which minimizes power consumption during idle periods. Furthermore, the device supports a wide operating supply range, making it versatile for integration into various electronic environments. Its SPI-compatible serial interface ensures ease of connectivity with most microcontrollers, facilitating seamless integration into system designs.
AD7918BRU Applications
- Portable Devices: In portable electronics such as medical handheld devices, the AD7918BRU’s low power consumption and compact size make it ideal for battery management and diagnostic functions.
- Data Acquisition Systems: The fast sampling rate and high resolution of the AD7918BRU are crucial for data acquisition systems, where accurate and rapid conversion of analog signals to digital data is required for monitoring and control.
- Industrial Automation: Employed in sensors and actuators, the AD7918BRU enhances the precision and efficiency of automated processes by providing quick and accurate feedback signals.
- Communication Systems: In communication technology, the ADC is used to convert analog voice and data signals into digital formats, ensuring high-quality data transmission over various media.
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