dac1268xa Datasheet

Mixed Signal Cores->0.18um


Features, Applications

This is CMOS 12-bit D/A Converter for general applications. Its typical conversion rate is 300MHz and Supply voltage is 3.3V.


300MHz Operation +3.3V power supply BGR (Internal/External)) 12-bit Voltage parallel Input Power Down mode (High active)

Graphic display General purpose high-speed Digital Camera
Decoder D[11:0] 1st Latch Buffer CK1 CK2 CCOMP 2nd Latch Current Cell Array

Ver 1.9 (Sept. 2002) No responsibility is assumed by SEC for its use nor for any infringements of patents or other rights of third parties that may result from its use. The content of this datasheet is subject to change without any notice.

Pin Name IO1,IO1B D<11:0> CLK SLEEP VREFOUT CCOMP SIN IRSET AVBB33A AVBB33D I/O Type Abbr. AI: Analog Input DI: Digital Input AO: Analog Output DO: Digital Output AB: Analog Bi-direction DB: Digital Bi-direction AP: Analog Power AG: Analog Ground DP: Digital Power DG: Digital Ground I/O Type AP AG I/O Pad phoa_abb phicc_abb phoa_abb vbb3t_abb vbb3_abb Analog DAC output Digital input Clock Power down mode (hign active) Reference voltage input & monitoring External capacitance connection External capacitance connection external resistor connection Digital Power Digital Ground Analog Power Analog Ground Analog Bulk Digital Bulk Pin Description



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