View ad7524 datasheet:

CMOS a 8-Bit Buffered Multiplying DAC AD7524 FEATURES FUNCTIONAL BLOCK DIAGRAM Microprocessor Compatible (6800, 8085, Z80, Etc.) TTL/CMOS Compatible Inputs On-Chip Data Latches Endpoint Linearity Low Power Consumption Monotonicity Guaranteed (Full Temperature Range) Latch Free (No Protection Schottky Required) APPLICATIONS Microprocessor Controlled Gain Circuits Microprocessor Controlled Attenuator Circuits Microprocessor Controlled Function Generation Precision AGC Circuits Bus Structured Instruments GENERAL DESCRIPTION The AD7524 is a low cost, 8-bit monolithic CMOS DAC designed for direct interface to most microprocessors. ORDERING GUIDE Basically an 8-bit DAC with input latches, the AD7524’s load Temperature Nonlinearity Package cycle is similar to the “write”