Datasheet Summary
® 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
HS3140/SP7514 14-Bit Multiplying DACs
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 mercial and industrial temperature ranges, packaged in a 20-pin SOIC. The HS3140 is available in mercial and military temperature ranges, packaged in a 20-pin side-brazed DIP.
VREF 19
15 EQUAL SECTIONS
96k 96k
GND VDD
3 18
4 to 16 DECODE
45 67
BIT 1 BIT 2 BIT 3 BIT 4...