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DAC6571IDBVRG4 データシート(PDF) 3 Page - Texas Instruments |
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DAC6571IDBVRG4 データシート(HTML) 3 Page - Texas Instruments |
3 / 25 page www.ti.com ELECTRICAL CHARACTERISTICS DAC6571 SLAS406B – DECEMBER 2003 – REVISED AUGUST 2005 V DD = +2.7 V to +5.5 V; RL = 2 kΩ to GND; CL = 200 pF to GND; all specifications –40°C to +105°C unless otherwise noted. DAC6571 PARAMETER CONDITIONS UNITS MIN TYP MAX STATIC PERFORMANCE(1) Resolution 10 Bits Relative accuracy ±2 LSB Differential nonlinearity Assured monotonic by design ±0.5 LSB Zero code error 5 20 mV Full-scale error All ones loaded to DAC register –0.15 –1.25 % of FSR Gain error ± 1.25 % of FSR Zero code error drift ±7 µV/°C Gain temperature coefficient ±3 ppm of FSR/ °C OUTPUT CHARACTERISTICS(2) Output voltage range 0 VDD V 1/4 Scale to 3/4 scale change (400H to C00H) ; Output voltage settling time 7 9 µs RL = ∞ Slew rate 1 V/ µs RL = ∞ 470 pF Capacitive load stability RL = 2 kΩ 1000 pF Code change glitch impulse 1 LSB Change around major carry 20 nV – s Digital feedthrough 0.5 nV – s DC output impedance 1 Ω VDD = +5 V 50 mA Short-circuit current VDD = +3 V 20 mA Coming out of power-down mode, VDD = +5 V 2.5 µs Power-up time Coming out of power-down mode, VDD = +3 V 5 µs LOGIC INPUTS(2) Input current ± 1 µA VINL, Input low voltage VDD = +3 V 0.3 × V DD V VINH, Input high voltage VDD = +5 V 0.7 × V DD V Pin capacitance 3 pF POWER REQUIREMENTS VDD 2.7 5.5 V IDD (normal operation) DAC active and excluding load current VDD = +3.6 V to +5.5 V VIH = VDD and VIL = GND 155 200 µA VDD = +2.7 V to +3.6 V VIH = VDD and VIL = GND 125 160 µA IDD (all power-down modes) VDD = +3.6 V to +5.5 V VIH = VDD and VIL = GND 0.2 1 µA VDD = +2.7 V to +3.6 V VIH = VDD and VIL = GND 0.05 1 µA POWER EFFICIENCY IOUT/IDD ILOAD = 2 mA, VDD = +5 V 93 % (1) Linearity calculated using a reduced code range of 12 to 1012; output unloaded. (2) Specified by design and characterization; not production tested. 3 |
同様の部品番号 - DAC6571IDBVRG4 |
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同様の説明 - DAC6571IDBVRG4 |
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