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Moteur de recherche de fiches techniques de composants électroniques |
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Moteur de recherche de fiches techniques de composants électroniques |
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TDA8716 Fiches technique(PDF) 7 Page - NXP Semiconductors |
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TDA8716 Fiches technique(HTML) 7 Page - NXP Semiconductors |
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7 / 21 page  1996 Aug 26 7 Philips Semiconductors Product specification 8-bit high-speed analog-to-digital converter TDA8716 CHARACTERISTICS VEEA = −4.95 to −5.45 V; VEED1, VEED2 = −4.95 to −5.45 V; AGND, DGND and OGND shorted together; Tamb = 0 to +70 °C; unless otherwise specified. (Typical values taken at VEEA = −5.2 V; VEED1, VEED2 = −5.2 V; Tamb =25 °C). SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT Supply VEEA analog supply voltage −5.45 −5.2 −4.95 V VEED1,VEED2 digital supply voltage −5.45 −5.2 −4.95 V IEEA analog supply current − 50 55 mA IEED1,IEED2 digital supply current − 100 110 mA IEE output supply current RL = 2.2 kΩ− 20 25 mA Vdiff supply voltage differential VEEA − VEED1; VEEA − VEED2 −0.5 0 +0.5 V Reference voltages for the resistor ladder VRB reference voltage BOTTOM −3.5 −3.13 − V VRT reference voltage TOP −−1.87 −1.5 V Vref reference voltage differential VRT − VRB − 1.26 − V VOB voltage offset BOTTOM note 1 − 130 − mV VOT voltage offset TOP note 1 − 130 − mV VI(p-p) input voltage amplitude (peak-to-peak value) 0.95 1.0 1.5 V Iref reference current − 15 − mA RLAD resistor ladder − 85 −Ω TCRL temperature coefficient of the resistor ladder − 0.18 −Ω/K Inputs CLK and CLK input VIL LOW level input voltage −1850 −1770 −1650 mV VIH HIGH level input voltage −960 −880 −810 mV IIL LOW level input current VCLK = −1.77 V − 1 −µA IIH HIGH level input current VCLK = −0.88 V − 10 −µA RI input resistance − 20 − k Ω CI input capacitance − 2 − pF VCLK(p-p) differential clock input VCLK − VCLK (peak-to-peak value) − 900 − mV Analog input; note 2 IIB input current BOTTOM VRB = −3.13 V − 0 −µA IIT input current TOP VRT = −1.87 V − 170 −µA RI input resistance − 7 − k Ω CI input capacitance − 13 20 pF |
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