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HS3140B-4Q Datasheet(PDF) 3 Page - Sipex Corporation |
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HS3140B-4Q Datasheet(HTML) 3 Page - Sipex Corporation |
3 / 7 page HS3140/SP7514 HS3140/SP7514 14-Bit Multiplying DACs © Copyright 2000 Sipex Corporation 3 0.048% 0.024% 0.012% 0.006% 0.003% 4 6 8 10 12 14 16 18 V DD -VOLTS Linearity vs. Supply Voltage 2.5 4 10 6 8 10 12 14 16 18 2.0 1.5 1.0 V DD -VOLTS Power Supply Current vs. Voltage 0.048 0.024 0.012 0.006 0.003 0.01 0.1 1 10 VREF -VOLTS Integral Linearity Error vs. Reference Voltage 50 40 30 20 10 0 010 2030 40 50 2 LSB 1 LSB 1/2 LSB @ 16 BITS VOS-mV Additional Linearity Error vs. Output-Amplifier Offset-Voltage (V REF = + 10V) 0.01 4 6 8 10 12 14 16 18 0.004 0.002 0 V DD -VOLTS 0.008 0.006 Gain Change vs. Supply Voltage CHARACTERISTIC CURVES (Typical @ + 25 °C, V DD = + 15VDC, VREF = + 10VDC, unless otherwise noted) SPECIFICATIONS (continued) (Typical @ 25 °C, nominal power supply, V REF = +10V, unipolar unless otherwise noted) PARAMETER MIN. TYP. MAX. UNITS CONDITIONS ENVIRONMENTAL AND MECHANICAL Operating Temperature SP7514JN/KN 0 +70 °C SP7514AN/BN –40 +85 °C HS3140–C 0 +70 °C HS3140–B –55 +125 °C HS3140–B/883 –55 +125 °C Storage Temperature –65 +150 °C Package SP7514_N 20-pin SOIC HS3140 20–pin Side–Brazed DIP Notes: 1. Digital input voltage must not exceed supply voltage or go below –0.5V ; “0” <0.8V; 2.4V < “1” ≤V DD. 2. AC or DC; use R6758–1 for fixed reference applications 3. Using the internal feedback resistor and an external op amp. The Scale Factor can be adjusted externally by variable resistors in series with the reference input and/or in series to the internal feedback resistor. Please refer to the Applications Information section. 4. At 25 °C; the output leakage current will create an offset voltage at the external op amps output. It doubles every 10°C temperature increase. 5. Integral Linearity is measured as the arithmetic mean value of the magnitudes of the greatest positive deviation and the greatest negative deviation from the theoretical value for any given input combination. 6. Differential Linearity is the deviation of an output step form the theoretical value of 1LSB for any two adjacent digital input codes. 7. At 25 °C, the output leakage current will create an offset voltage output. It doubles every 10°C temperature increase. 8. Using the internal feedback resistor and an external op amp. 9. Use series 470ohm resistor to limit start-up current. |
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