AD9742AR
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- Mfr.Part #
- AD9742AR
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC DAC 12BIT 210MSPS 28-SOIC
- Stock
- 6,247
- In Stock ：
- 6,247
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Digital to Analog Converters (DAC)
- Power Dissipation :
- 145mW
- Sampling Rate :
- 210 Msps
- Contact Plating :
- Lead, Tin
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Time@Peak Reflow Temperature-Max (s) :
- 20
- INL/DNL (LSB) :
- ±0.5, ±0.4
- Pin Count :
- 28
- Reach Compliance Code :
- not_compliant
- Voltage - Supply, Digital :
- 2.7V~3.6V
- Pbfree Code :
- No
- Max Power Dissipation :
- 145mW
- Max Supply Voltage :
- 3.6V
- Peak Reflow Temperature (Cel) :
- 240
- Input Bit Code :
- BINARY, 2'S COMPLEMENT BINARY
- Integral Nonlinearity (INL) :
- 2.5 LSB
- Surface Mount :
- yes
- Operating Supply Voltage :
- 3.3V
- Output Type :
- Current - Unbuffered
- Max Input Voltage :
- 1.25V
- Converter Type :
- D/A CONVERTER
- JESD-609 Code :
- e0
- RoHS Status :
- Non-RoHS Compliant
- Base Part Number :
- AD9742
- Terminal Position :
- Dual
- Packaging :
- Tube
- Lead Free :
- Contains Lead
- Conversion Rate :
- 210 Msps
- Min Output Voltage :
- 100mV
- Settling Time :
- 11ns (Typ)
- Min Input Voltage :
- 100mV
- Number of Converters :
- 1
- Lifecycle Status :
- Production (Last Updated: 2 weeks ago)
- Architecture :
- Current Source
- ECCN Code :
- EAR99
- Max Output Voltage :
- 2.5V
- Operating Temperature :
- -40°C~85°C
- Qualification Status :
- Not Qualified
- Differential Output :
- yes
- Data Interface :
- Parallel
- Reference Type :
- External, Internal
- Resolution :
- 1.5 B
- Supply Voltage :
- 3.3V
- Voltage - Supply, Analog :
- 2.7V~3.6V
- Number of Pins :
- 28
- Mounting Type :
- Surface Mount
- Width :
- 4.4mm
- Number of Functions :
- 1
- Signal to Noise Ratio (SNR) :
- 86 dB
- Min Supply Voltage :
- 2.7V
- Series :
- TxDAC®
- Factory Lead Time :
- 8 Weeks
- Terminal Form :
- Gull wing
- Length :
- 9.7mm
- Number of Terminations :
- 28
- Number of Bits :
- 12
- Terminal Pitch :
- 0.65mm
- Package / Case :
- 28-TSSOP (0.173, 4.40mm Width)
- Datasheets
- AD9742AR
Digital to Analog Converters (DAC) Analog Devices, Inc. AD9742AR Overview
The Analog Devices, Inc. AD9742AR is a high-performance 12-bit Digital to Analog Converter (DAC) designed to meet the rigorous demands of high-speed data conversion in today's sophisticated signal processing applications. Offering an impressive conversion rate of up to 210 MSPS (Mega Samples Per Second), the AD9742AR is housed in a compact 28SOIC package, making it ideal for integration in space-constrained environments. This Digital to Analog Converters (DAC) Analog Devices, Inc. AD9742AR is engineered to deliver precision and speed, ensuring high fidelity and low latency in data handling, which is critical for both commercial and industrial applications seeking efficient and reliable digital-to-analog conversion solutions.
AD9742AR Features
The AD9742AR DAC boasts several key features that make it a standout choice for developers and engineers. These include a 12-bit resolution that ensures accurate signal representation, a high-speed interface capable of handling 210 MSPS which is essential for applications requiring fast data throughput, and a low power consumption design that enhances its suitability for portable and power-sensitive applications. Additionally, its compatibility with various digital signal processors (DSPs) allows for flexible system design and integration.
AD9742AR Applications
- Wireless Communication Systems: The AD9742AR can be used in the baseband to intermediate frequency (IF) signal conversion, aiding in the precise and swift handling of data, crucial for maintaining the integrity of communications in systems like 3G/4G cellular base stations.
- Medical Imaging Systems: In medical imaging, high fidelity and precision are paramount. The AD9742AR contributes to the detailed and accurate rendering of images in applications such as ultrasound and MRI, where data integrity directly affects diagnostic capabilities.
- Instrumentation: High-speed data acquisition systems benefit from the AD9742AR's ability to perform under the stress of high data rates, ensuring accurate and consistent data conversion in scientific and industrial measurement equipment.
- Direct Digital Synthesis (DDS): For generating precise analog waveforms from digital data, the AD9742AR offers exceptional performance in DDS applications, providing the accuracy needed in test and measurement, and signal generation.
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