AD7849AR
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- Mfr.Part #
- AD7849AR
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC DAC 14BIT V-OUT 20SOIC
- Stock
- 9,716
- In Stock ：
- 9,716
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Digital to Analog Converters (DAC)
- Reference Type :
- External
- Differential Output :
- No
- Power Dissipation :
- 163mW
- Polarity :
- Bipolar, Unipolar
- Number of Converters :
- 1
- RoHS Status :
- ROHS3 Compliant
- Settling Time :
- 10μs (Typ)
- Surface Mount :
- yes
- Factory Lead Time :
- 10 Weeks
- Dual Supply Voltage :
- 15V
- Min Input Voltage :
- 18V
- Max Power Dissipation :
- 163mW
- Number of Pins :
- 20
- Data Interface :
- SPI
- Max Output Voltage :
- 0V
- Output Type :
- Voltage - Buffered
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Base Part Number :
- AD7849
- Negative Supply Voltage-Nom :
- -15V
- Mounting Type :
- Surface Mount
- Integral Nonlinearity (INL) :
- 5 LSB
- Min Supply Voltage :
- 4.75V
- Resolution :
- 2 B
- Peak Reflow Temperature (Cel) :
- 260
- Width :
- 7.6mm
- Supply Voltage :
- 15V
- Converter Type :
- D/A CONVERTER
- INL/DNL (LSB) :
- ±5 (Max), ±0.25 (Max)
- Slew Rate :
- 4 V/μs
- Number of Functions :
- 1
- Interface :
- SPI, Serial
- Length :
- 13mm
- Max Input Voltage :
- -9V
- Number of Terminations :
- 20
- Operating Temperature :
- -40°C~85°C
- Voltage - Supply, Digital :
- 5V
- JESD-609 Code :
- e3
- Input Bit Code :
- BINARY, OFFSET BINARY, 2'S COMPLEMENT BINARY
- Lifecycle Status :
- Production (Last Updated: 4 weeks ago)
- Min Dual Supply Voltage :
- 14.25V
- Architecture :
- String DAC
- Max Dual Supply Voltage :
- 15.75V
- ECCN Code :
- EAR99
- Lead Free :
- Contains Lead
- Height :
- 2.35mm
- Pin Count :
- 20
- Conversion Rate :
- 143 ksps
- Pbfree Code :
- No
- Max Supply Voltage :
- 5.75V
- Terminal Form :
- Gull wing
- Voltage - Supply, Analog :
- ±14.25V~15.75V
- Number of Bits :
- 14
- Terminal Position :
- Dual
- Packaging :
- Tube
- Sampling Rate :
- 143 ksps
- Contact Plating :
- Tin
- Min Output Voltage :
- 18V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Datasheets
- AD7849AR
Digital to Analog Converters (DAC) Analog Devices, Inc. AD7849AR Overview
The Digital to Analog Converters (DAC) Analog Devices, Inc. AD7849AR is a high-performance 14-bit DAC designed to meet the rigorous demands of precision data conversion and signal conditioning. Manufactured by Analog Devices, a leader in integrated circuits, the AD7849AR features a robust design encapsulated in a 20SOIC package, ensuring reliability and ease of integration into various electronic systems. This product excels in delivering accurate analog output from digital input, crucial for applications requiring high fidelity and precise analog signal reproduction.
AD7849AR Features
- 14-bit resolution ensures high precision in output signals.
- Voltage output directly drives external circuits without needing an amplifier.
- Compatible with a wide range of supply voltages, enhancing its versatility in different system architectures.
- Low power consumption which is ideal for power-sensitive applications.
- Integrated output buffer simplifies the interface with subsequent analog components.
AD7849AR Applications
- Medical Imaging Equipment
In medical imaging, the AD7849AR provides the precise voltage control necessary for adjusting imaging sensors and actuators, enhancing image resolution and quality.
- Industrial Process Control
This DAC is used in process control systems to convert digital setpoints into precise analog signals that drive actuators, ensuring accurate control over industrial processes.
- Telecommunications
The AD7849AR aids in converting digital data into analog signals in communication equipment, improving signal transmission integrity and reducing errors.
- Data Acquisition Systems
For systems that require high-accuracy data logging, this DAC ensures that digital data is seamlessly converted into stable and precise analog outputs for further analysis.
- Audio Equipment
In audio applications, the high-resolution output of the AD7849AR enhances the sound quality by providing accurate sound signal modulation.
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