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DAC312FR Datasheet(PDF) 2 Page - Analog Devices |
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DAC312FR Datasheet(HTML) 2 Page - Analog Devices |
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2 / 14 page  DAC312N DAC312G Parameter Symbol Conditions Typical Typical Units Reference Input Slew Rate dl/dt 8 8 mA/ µs Propagation Delay tPLH, tPHL Any Bit 25 25 ns Settling Time tS To ±1/2 LSB, All Bits Switched ON 250 250 ns or OFF. Full-Scale TCIFS ±10 ±10 ppm/ °C REV. C –2– DAC312–SPECIFICATIONS ELECTRICAL CHARACTERISTICS (@ VS = 15 V, IREF = 1.0 mA, 0 C ≤ T A ≤ +70 C for DAC312E and –40 C ≤ T A ≤ +85 C for DAC312F, DAC312H, unless otherwise noted. Output characteristics refer to both IOUT and IOUT.) DAC312E DAC312F DAC312H Parameter Symbol Conditions Min Typ Max Min Typ Max Min Typ Max Units Resolution 12 12 12 Bits Monotonicity 12 12 12 Bits Differential Nonlinearity DNL Deviation from Ideal ±0.0125 ±0.0250 ±0.0250 %FS Step Size 2 ±0.5 ±1 ±1 LSB Nonlinearity INL Deviation from Ideal ±0.05 ±0.05 ±0.05 %FS Straight Line 1 Full-Scale Current IFS VREF = 10 V R14 = R15 = 10 kΩ 2 3.967 3.999 4.031 3.935 3.999 4.063 3.935 3.999 4.063 mA Full-Scale Tempco TCIFS ±5 ±20 ±10 ±40 ±80 ppm/ °C ±0.005 ±0.002 ±0.001 ±0.004 ±0.008 %FS/ °C Output Voltage Compliance VOC DNL Specification Guaran- teed over Compliance Range –5 +10 –5 +10 –5 +10 V Full-Scale Symmetry IFSS |IFS|–|IFS| ±0.4 ±1 ±0.4 ±2 ±0.4 ±2 µA Zero-Scale Current IZS 0.10 0.10 0.10 µA Settling Time tS To ±1/2 LSB, All Bits Switched ON or OFF 1 250 500 250 500 250 500 ns Propagation Delay–All Bits tPLH All Bits Switched 50% Point 25 50 25 50 25 50 ns tPHL Logic Swing to 50% Point 25 50 25 50 25 50 ns Output 1 Output Resistance RO >10 >10 >10 M Ω Output Capacitance COUT 20 20 20 pF Logic Input Levels “0” VIL VLC = GND 0.8 0.8 0.8 V Levels “1” VIH VLC = GND 2 2 2 V Logic Input Current IIN VIN = –5 to +18 V 40 40 40 µA Logic Input Swing VIS –5 +18 –5 +18 –5 +18 V Reference Bias Current I15 0 –0.5 –2 0 –0.5 –2 0 –0.5 –2 µA Reference Input Slew Rate dl/dt R14(eq) = 800 Ω, CC = 0 pF 1 4 8 48 48 mA/ µs Power Supply Sensitivity PSSIFS+ V+ = +13.5 V to +16.5 V, V– = –15 V ±0.0005 ±0.001 ±0.0005 ±0.001 ±0.0005 ±0.001 %FS/%∆V PSSIFS– V– = –13.5 V to –16.5 V, V+ = +15 V ±0.00025 ±0.001 ±0.00025 ±0.001 ±0.00025 ±0.001 %FS/%∆V Power Supply Range V+ VOUT = 0 V 4.5 18 4.5 18 4.5 18 V V– VOUT = 0 V –18 –10.8 –18 –10.8 –18 –10.8 V Power Supply Current I+ V+ = +5 V, V– = –15 V 3.3 7 3.3 7 3.3 7 mA I– V+ = +15 V, V– = –15 V –13.9 –18 –13.9 –18 –13 9 –18 mA I+ V+ = +5 V, V– = –15 V 3.9 7 3.9 7 3.9 7 mA I– V+ = +15 V, V– = –15 V –13.9 –18 –13.9 –18 –13.9 –18 mA Power Dissipation Pd V+ = +5 V, V– = –15 V 225 305 225 305 225 305 mW V+ = +15 V, V– = –15 V 267 375 267 375 267 375 mW TYPICAL ELECTRICAL CHARACTERISTICS @ 25 C; V S = 15 V, and IREF = 1.0 mA, unless otherwise noted. Output characteristics refer to both IOUT and IOUT. |
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