Octal 12-Bit CMOS DAC

The AD7568 contains eight 12-bit DACs in one monolithic device. The DACs are standard current output with separate VREF, IOUT1, IOUT2 and RFB terminals.

The AD7568 is a serial input device. Data is loaded using FSIN, CLKIN and SDIN. One address pin, A0, sets up a device address, and this feature may be used to simplify device loading in a multi-DAC environment.

All DACs can be simultaneously updated using the asynchronous LDAC input, and they can be cleared by asserting the asynchronous CLR input.

The AD7568 is housed in a space-saving 44-pin plastic quad flatback and 44-lead PLCC.

APPLICATIONS

* Process Control

* Automatic Test Equipment

* General Purpose Instrumentation

* Eight 12-Bit DACs in One Package

* 4-Quadrant Multiplication

* Separate References

* Single +5 V Supply

* Low Power: 1 mW