Datasheet Analog Devices AD7564BR — 数据表

a LC2MOS
+3.3 V/+5 V, Low Power, Quad 12-Bit DAC
AD7564 FEATURES
Four 12-Bit DACs in One Package
4-Quadrant Multiplication
Separate References
Single Supply Operation
Guaranteed Specifications with +3.3 V/+5 V Supply
Low Power
Versatile Serial Interface
Simultaneous Update Capability
Reset Function
28-Pin SOIC, SSOP and DIP Packages FUNCTIONAL BLOCK DIAGRAM
NC AGND V DD INPUT
LATCH A DGND V REF D 12 DAC A
LATCH 12 DAC B
LATCH V REF C 12 V REFB VREF A R FB A DAC A IOUT1 A
IOUT2 A
RFB B INPUT
LATCH B 12 DAC B IOUT1 B
IOUT2 B
RFB C INPUT
LATCH C APPLICATIONS …