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SP9840/43
8-Bit Octal, 4-Quadrant Multiplying, BiCMOS DAC
s Replaces 8 Potentiometers and 8 Op amps s Operates from Single +5V Supply s 5 MHz 4-Quadrant Multiplying Bandwidth s Eight Inputs/Eight Outputs (SP9840) Four Inputs/Eight Outputs (SP9843) s 3-Wire Serial Input s 0.8MHz Data Update Rate s +3.25V Output Swing www.DataSheet4U.com s Midscale Preset s Programmable Signal Inversion s Low 70mW Power Dissipation (9mW/DAC) DESCRIPTION… The SP9840 and SP9843 are general purpose octal DACs in a single package. The SP9840 features eight individual reference inputs, while the SP9843 provides four pair of voltage reference inputs. Both parts feature 5MHz bandwidth, four–quadrant multiplication, and a three– wire serial interface.
SP9840 Datasheet
