8-Channel DAC With PLL, 192 KHz, 24 Bits

The AD1934 is a high performance, single-chip that provides eight digital-to-analog converters (DACs) with single-ended output using the Analog Devices, Inc. patented multibit sigma-delta (-) architecture. An SPI port is included, allowing a Microcontroller to adjust volume and many other parameters. The AD1934 operates from 3.3 V digital and Analog supplies. The AD1934 is available in a 48-lead (single-ended output) LQFP. Other members of this family include a differential DAC output and I2C control port version.
The AD1934 is designed for low EMI This consideration is apparent in both the system and circuit design architectures. By using the on-board PLL to derive the master Clock from the LR Clock or from an external crystal, the AD1934 eliminates the need for a separate high frequency master Clock and CAN also be used with a suppressed bit Clock The digital-to-analog converters are designed using the latest ADI continuous time architectures to further minimize EMI By using 3.3 V supplies, power consumption is minimized, further reducing emissions.
By Analog Devices, Inc.
AD1934 's PackagesAD1934 's pdf datasheet
AD1934YSTZ LQFP
AD1934YSTZ-RL LQFP




AD1934 Pinout, Pinouts
AD1934 pinout,Pin out
This is one package pinout of AD1934,If you need more pinouts please download AD1934's pdf datasheet.

AD1934 Application circuits
AD1934 circuits
This is one application circuit of AD1934,If you need more circuits,please download AD1934's pdf datasheet.


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