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DAC104S085CIMM датащи(PDF) 5 Page - Texas Instruments |
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DAC104S085CIMM датащи(HTML) 5 Page - Texas Instruments |
5 / 29 page DAC104S085 www.ti.com SNAS362E – MAY 2006 – REVISED OCTOBER 2012 Electrical Characteristics (continued) The following specifications apply for VA = +2.7V to +5.5V, VREFIN = VA, CL = 200 pF to GND, fSCLK = 30 MHz, input code range 12 to 1011. Boldface limits apply for TMIN ≤ TA ≤ TMAX and all other limits are at TA = 25°C, unless otherwise specified. Units Symbol Parameter Conditions Typical(1) Limits(1) (Limits) OUTPUT CHARACTERISTICS 0 V (min) Output Voltage Range See (2) VREFIN V (max) High-Impedance Output IOZ ±1 µA (max) Leakage Current(2) VA = 3V, IOUT = 200 µA 1.3 mV VA = 3V, IOUT = 1 mA 6.0 mV ZCO Zero Code Output VA = 5V, IOUT = 200 µA 7.0 mV VA = 5V, IOUT = 1 mA 10.0 mV VA = 3V, IOUT = 200 µA 2.984 V VA = 3V, IOUT = 1 mA 2.934 V FSO Full Scale Output VA = 5V, IOUT = 200 µA 4.989 V VA = 5V, IOUT = 1 mA 4.958 V VA = 3V, VOUT = 0V, -56 mA Input Code = 3FFh Output Short Circuit Current IOS (source) VA = 5V, VOUT = 0V, -69 mA Input Code = 3FFh VA = 3V, VOUT = 3V, 52 mA Input Code = 000h IOS Output Short Circuit Current (sink) VA = 5V, VOUT = 5V, 75 mA Input Code = 000h Continuous Output IO Available on each DAC output 11 mA (max) Current(2) RL = ∞ 1500 pF CL Maximum Load Capacitance RL = 2kΩ 1500 pF ZOUT DC Output Impedance 7.5 Ω REFERENCE INPUT CHARACTERISTICS Input Range Minimum 0.2 1.0 V (min) VREFIN Input Range Maximum VA V (max) Input Impedance 30 k Ω LOGIC INPUT CHARACTERISTICS IIN Input Current(2) ±1 µA (max) VA = 3V 0.9 0.6 V (max) VIL Input Low Voltage(2) VA = 5V 1.5 0.8 V (max) VA = 3V 1.4 2.1 V (min) VIH Input High Voltage(2) VA = 5V 2.1 2.4 V (min) CIN Input Capacitance(2) 3 pF (max) POWER REQUIREMENTS Supply Voltage Minimum 2.7 V (min) VA (3) Supply Voltage Maximum 5.5 V (max) (2) This parameter is guaranteed by design and/or characterization and is not tested in production. (3) To guarantee accuracy, it is required that VA and VREFIN be well bypassed. Copyright © 2006–2012, Texas Instruments Incorporated Submit Documentation Feedback 5 Product Folder Links: DAC104S085 |
Аналогичный номер детали - DAC104S085CIMM |
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Аналогичное описание - DAC104S085CIMM |
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