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AD9765ASTRL is listed in the Digital To Analog Converters range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC DAC 12BIT DUAL 125MSPS 48LQFP. Review the specifications below when checking this part for your BOM.
Digital To Analog Converters specifications for AD9765ASTRL
- Description：IC DAC 12BIT DUAL 125MSPS 48LQFP
- Series：TxDAC+®
- Mfr：Analog Devices Inc.
- Package：Bulk
- Number of Bits：-
- Number of D/A Converters：-
- Settling Time：-
- Output Type：-
- Differential Output：-
- Data Interface：-
- Reference Type：-
- Voltage - Supply, Analog：-
- Voltage - Supply, Digital：-
- INL/DNL (LSB)：-
- Architecture：-
- Operating Temperature：-
- Package / Case：48-LQFP
- Supplier Device Package：48-LQFP (7x7)
- Mounting Type：Surface Mount
Digital To Analog Converters datasheet and documents for AD9765ASTRL
Digital To Analog Converters Overview
The AD9765ASTRL is a dual-channel, 12-bit CMOS digital-to-analog converter (DAC) from Analog Devices. It integrates two TxDAC+ cores, a voltage reference, and digital interface circuitry within a 48-lead LQFP package. The device supports an update rate of up to 125 MSPS with excellent spurious-free dynamic range (SFDR). It operates on a single 3.3 V or 5 V supply, consuming 380 mW at full scale. Key specifications include a settling time of 35 ns, differential current outputs, and gain matching of 0.1%. The part number suffix 'RL' indicates reel packaging.
Digital To Analog Converters Feature Summary
- Dual 12-bit DACs with 125 MSPS update rate
- Integrated 1.2 V temperature-compensated bandgap reference
- Flexible dual-port or interleaved data input modes
- Single-resistor or independent full-scale current control
Digital To Analog Converters Applications
- Base stations
- Digital synthesis
- Quadrature modulation
- 3D ultrasound
Digital To Analog Converters Procurement Notes
Verify the ordering suffix 'RL' corresponds to the required reel packaging format for automated assembly. Confirm that the specific date code meets project requirements regarding the GAINCTRL pin functionality, as feature availability may vary by manufacturing lot.
Digital To Analog Converters Selection Notes
Select this component when 12-bit resolution and high-speed I/Q data processing are required. Ensure the system design accommodates the 48-lead LQFP footprint and provides separate clocks for independent DAC updates if operating in dual-port mode rather than interleaved mode.
Digital To Analog Converters Part Context
This device belongs to the AD976x family, which includes pin-compatible 10-bit (AD9763) and 14-bit (AD9767) variants. All members share the same 48-lead LQFP package and interface options, allowing for design flexibility based on resolution and cost constraints without altering the board layout.
Digital To Analog Converters Replacement Considerations
Pin-compatible alternatives within the same series include the AD9763ASTRL (10-bit) and AD9767ASTRL (14-bit). These parts maintain identical physical dimensions and electrical interfaces while offering different resolution capabilities.
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