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Updated at 17/06/2025 10:30:15(UTC+8)

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Description

Product Details
The AD9742 is the 12-bit member of the new third generation family in the _TxDAC_ product line. This new family includes the AD9744 (14-bit), AD9742 (12-bit), and AD9740 (10-bit) high-speed _TxDAC_ converters with a maximum sampling rate of 210 MSPS. The family is pin-compatible with the previous two generations (AD9764/AD9762/AD9760 and AD9754/AD9752/AD9750) with improved performance and lower power dissipation.
The _TxDAC_ product line is optimized for the transmit signal path of communications systems. All of the devices, including the first two generations, share the same interface options, small outline package and pinout, providing an upward or downward component selection path based on performance, resolution, and cost. The AD974x family has lower power dissipation than previous generations, making all three converters suitable for portable and low power applications.
_TxDAC_ is a registered trademark of Analog Devices.
### Features and Benefits
Pin-Compatible TxDAC Product Family
28-lead SOIC, 28-lead TSSOP, and 32-LFCSP Packages
Excellent SFDR performance
SNR @ 5 MHz Output, 125 MSPS: 70 dB
Twos Complement or Straight
Binary Data Format
Power Dissipation: 135 mW at
3.3 V (Power-Down Mode: 15 mW)
On-Chip 1.20 V Reference

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AD9742 Specifications

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charges, duties and taxes.
- You can choose whether shipping charges will be charged through your shipping account or by us.
- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- Carefully inspected and packed by ManyChip warehouse
- Vacuum packaging
- Anti-static packaging
- Shockproof foam
The terms here are for reference only, the actual terms are subject to the sales quotation.
- Please confirm product specifications when ordering.
- MOQ refers to the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the ordering page.
- Inspection (PSI) will be performed prior to shipment.
- Income Quality Control (IQC), 1000+ qualified dealers.
- Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray control
- XRF inspection
- Electrical testing
- Surface testing
-Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity

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