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ADV7120KP50-REEL is listed in the Digital To Analog Converters range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC DAC VIDEO 3-CH 50MHZ 44PLCC. Review the specifications below when checking this part for your BOM.
Digital To Analog Converters specifications for ADV7120KP50-REEL
- Description：IC DAC VIDEO 3-CH 50MHZ 44PLCC
- Series：-
- 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：44-LCC (J-Lead)
- Supplier Device Package：44-PLCC (16.59x16.59)
- Mounting Type：Surface Mount
- Grade：-
Digital To Analog Converters datasheet and documents for ADV7120KP50-REEL
Digital To Analog Converters Overview
The ADV7120KP50-REEL is a triple 8-bit video digital-to-analog converter (DAC) from Analog Devices, operating at a maximum clock rate of 50 MHz. It integrates three high-speed pixel input ports for red, green, and blue data alongside TTL-compatible control inputs for sync, blank, and reference white. The device features monolithic CMOS construction with a single +5 V supply requirement. It generates analog current outputs compatible with RS-343A and RS-170 standards, utilizing an external 1.23 V reference and a set resistor to define full-scale output levels.
Digital To Analog Converters Feature Summary
- Triple 8-bit D/A converters with 50 MHz pipelined operation
- TTL compatible digital inputs and RS-343A/RS-170 compatible analog outputs
- Guaranteed monotonic performance with ±0.5 LSB max differential nonlinearity
- Integrated composite sync, blank, and reference white control functions
Digital To Analog Converters Applications
- High resolution color graphics systems
- CAE/CAD/CAM applications
- Image processing instrumentation
- Video signal reconstruction
- Direct digital synthesis (DDS) and I/Q modulation
Digital To Analog Converters Procurement Notes
Verify the REEL suffix indicates tape-and-reel packaging rather than tray distribution. Confirm the KP50 designation corresponds to the 50 MHz speed grade and P-44A plastic leaded chip carrier package option. Ensure the industrial temperature range specification matches system requirements, as standard versions operate from 0°C to +70°C.
Digital To Analog Converters Selection Notes
Select this component when a 50 MHz update rate is sufficient for the target display resolution. The device requires an external 1.23 V voltage reference and a specific RSET resistor to configure output current amplitudes. Designers must account for the single +5 V power supply constraint and ensure proper termination of the high-impedance current outputs for 75 Ω coaxial cables.
Digital To Analog Converters Part Context
This part belongs to the ADV7120 family of CMOS video DACs. Other variants include the KN series in DIP packages and KST series in TQFP packages. Speed grades within the family range from 30 MHz to 80 MHz, with the KP50 specifically offering the intermediate 50 MHz performance tier in a 44-pin PLCC form factor.
Digital To Analog Converters Replacement Considerations
The ADV7120KP30 serves as a lower-speed alternative within the same package if 30 MHz operation is adequate. For higher bandwidth requirements, the ADV7120KP80 provides 80 MHz performance in the identical physical footprint.
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