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DAC101C085 датащи(PDF) 6 Page - Texas Instruments |
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DAC101C085 датащи(HTML) 6 Page - Texas Instruments |
6 / 36 page DAC101C081, DAC101C081Q, DAC101C085 SNVS801A – APRIL 2012 – REVISED MARCH 2013 www.ti.com Electrical Characteristics The following specifications apply for VA = +2.7V to +5.5V, VREF = VA, CL = 200 pF to GND, 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 Test Conditions Typ(1) Limits(1) (Limits) STATIC PERFORMANCE Resolution 10 Bits (min) Monotonicity 10 Bits (min) +0.6 +2 LSB (max) INL Integral Non-Linearity −0.4 −2 LSB (min) +0.12 +0.3 LSB (max) DNL Differential Non-Linearity −0.04 −0.2 LSB (min) ZE Zero Code Error IOUT = 0 +1.1 +10 mV (max) FSE Full-Scale Error IOUT = 0 −0.1 −0.7 %FSR (max) GE Gain Error All ones Loaded to DAC register −0.2 −0.7 %FSR (max) ZCED Zero Code Error Drift −20 µV/°C VA = 3V −0.7 ppm FSR/°C TC GE Gain Error Tempco VA = 5V −1.0 ppm FSR/°C ANALOG OUTPUT CHARACTERISTICS (VOUT) 0 V (min) DAC101C085 VREF V (max) Output Voltage Range(2) 0 V (min) DAC101C081 VA V (max) VA = 3V, IOUT = 200 µA 1.3 mV ZCO Zero Code Output VA = 5V, IOUT = 200 µA 7.0 mV VA = 3V, IOUT = 200 µA 2.984 V FSO Full Scale Output VA = 5V, IOUT = 200 µA 4.989 V VA = 3V, VOUT = 0V, Input Code = FFFh. 56 mA Output Short Circuit Current IOS (ISOURCE) VA = 5V, VOUT = 0V, Input Code = FFFh. 69 mA VA = 3V, VOUT = 3V, Input Code = 000h. −52 mA Output Short Circuit Current IOS (ISINK) VA = 5V, VOUT = 5V, Input Code = 000h. −75 mA Continuous Output IO Available on the 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- (DAC101C085 only) Input Range Minimum 0.2 1.0 V (min) VREF Input Range Maximum VA V (max) Input Impedance 120 k Ω LOGIC INPUT CHARACTERISTICS (SCL, SDA) VIH Input High Voltage 0.7 x VA V (min) VIL Input Low Voltage 0.3 x VA V (max) IIN Input Current ±1 µA (max) CIN Input Pin Capacitance(2) 3 pF (max) VHYST Input Hysteresis 0.1 x VA V (min) (1) Typical figures are at TJ = 25°C, and represent most likely parametric norms. Test limits are specified to AOQL (Average Outgoing Quality Level). (2) This parameter is ensured by design and/or characterization and is not tested in production. 6 Submit Documentation Feedback Copyright © 2012–2013, Texas Instruments Incorporated Product Folder Links: DAC101C081 DAC101C081Q DAC101C085 |
Аналогичный номер детали - DAC101C085 |
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Аналогичное описание - DAC101C085 |
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