®
HS3140/SP7514 14-Bit Multiplying DACs
s Monolithic Construction s 14–Bit Resolution s 0.
003% Non-Linearity s Four-Quadrant Multiplication s Latch-up Protected s Low Power - 30mW s Single +15V Power Supply
DESCRIPTION… The SP7514 and HS3140 are precision 14-bit multiplying DACs, that provide four-quadrant multiplication.
Both parts accept both AC and DC reference
voltages.
The SP7514 is available for use in commercial and industrial temperature ranges, packaged in a 20-pin SOIC.
The HS3140 is available in commercial and military temperature ranges, packaged in a 20-pin side-brazed DIP.
V REF
19 96k
15 EQUAL SECTIONS 96k
48k 96k
SP7514, HS3140 SP7514
2 96k I OUT2
GND VDD
3 18 4 to ...