поискавой системы для электроныых деталей |
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TDA8766G датащи(PDF) 7 Page - NXP Semiconductors |
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TDA8766G датащи(HTML) 7 Page - NXP Semiconductors |
7 / 20 page 1996 Mar 20 7 Philips Semiconductors Product specification 10-bit high-speed 2.7 to 5.25 V analog-to-digital converter TDA8766 Reference voltages for the resistor ladder; see Table 1 VRB reference voltage BOTTOM 1.1 1.2 − V VRT reference voltage TOP VTOP ≤ VDDA 2.7 3.3 VDDA V Vdiff differential reference voltage VRT − VRB 1.5 2.1 2.7 V Iref reference current − 7.2 − mA RLAD resistor ladder − 290 −Ω TCRLAD temperature coefficient of the resistor ladder − 1860 − ppm − 539 − m Ω/K VosB offset voltage BOTTOM note 2 − 135 − mV VosT offset voltage TOP note 2 − 135 − mV Vi(p-p) analog input voltage (peak-to-peak value) note 3 1.4 1.83 2.4 V Outputs DIGITAL OUTPUTS D9 TO D0 AND IR (REFERENCED TO VSSD) VOL LOW level output voltage IO =1mA 0 − 0.5 V VOH HIGH level output voltage IO = −1mA VDDO − 0.5 − VDDO V IOZ output current in 3-state mode 0.5V<VO <VDDO −20 − +20 µA Switching characteristics CLOCK INPUT CLK; see Fig.4; note 1 fclk(max) maximum clock frequency 20 −− MHz tCPH clock pulse width HIGH 15 −− ns tCPL clock pulse width LOW 15 −− ns Analog signal processing LINEARITY INL integral non-linearity fclk = 20 MHz; ramp input; (see Fig.6) −±1 ±2 LSB DNL differential non-linearity fclk = 20 MHz; ramp input; (see Fig.7) −±0.25 ±0.7 LSB INPUT SET RESPONSE (fclk = 20 MHz; see Fig.8; note 4) tSTLH analog input settling time LOW-to-HIGH full-scale square wave − 46 ns tSTHL analog input settling time HIGH-to-LOW full-scale square wave − 46 ns HARMONICS;(fclk =20MHZ; see Fig.9; note 5) THD total harmonic distortion fi = 1 MHz −−63 − dB SIGNAL-TO-NOISE RATIO; see Fig.9; note 5 S/N signal-to-noise ratio (full scale) without harmonics; fclk = 20 MHz; fi = 1 MHz − 60 − dB SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT |
Аналогичный номер детали - TDA8766G |
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Аналогичное описание - TDA8766G |
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