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Description

General part information

ADV7125 Series

The ADV7125 (ADV®) is a triple high speed, digital-to-analog converter (DAC) on a single monolithic chip. It consists of three high speed, 8-bit video DACs with complementary outputs, a standard TTL input interface, and a high impedance, analog output current source.The ADV7125 has three separate 8-bit-wide input ports. A single +5 V/+3.3 V power supply and clock are all that are required to make the device functional. The ADV7125 has additional video control signals, compositeSYNCandBLANKas well as a power save mode.The ADV7125 is fabricated in a 5 V CMOS process. Its monolithic CMOS construction ensures greater functionality with lower power dissipation. The ADV7125 is available in 48- lead LQFP and 48-lead LFCSP packages.Product Highlights330 MSPS (3.3 V only) throughput.Guaranteed monotonic to eight bits.Compatible with a wide variety of high resolution color graphics systems, including RS-343A and RS-170.ApplicationsDigital video systemsHigh resolution color graphicsDigital radio modulationImage processingInstrumentationVideo signal reconstructionAutomotive infotainment units

Technical Specifications

Parameters and characteristics for this part

SpecificationADV7125BCPZ170
ArchitectureCurrent Source
Data InterfaceParallel
Differential OutputYes
DNL (LSB) Tolerance0.25 LSB
INL (LSB) Tolerance0.5 LSB
Mounting TypeSurface Mount
Number of Bits8 bits
Number of D/A Converters3 count
Operating Temperature (Max)85 °C
Operating Temperature (Min)-40 °C
Output TypeCurrent - Unbuffered
Package / Case48-VFQFN Exposed Pad, CSP
Package Length7 mm
Package Name48-LFCSP-VQ
Package Width7 mm
Reference TypeExternal, Internal
Voltage - Supply, Analog (Additional)5 V
Voltage - Supply, Analog (Max)3.6 V
Voltage - Supply, Analog (Min)3 V
Voltage - Supply, Analog (Typical)5 V
Voltage - Supply, Digital (Additional)5 V
Voltage - Supply, Digital (Range 1) Maximum3.6 V
Voltage - Supply, Digital (Range 1) Minimum3 V

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CAD

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