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TDF8771AH 数据表(PDF) 8 Page - NXP Semiconductors |
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TDF8771AH 数据表(HTML) 8 Page - NXP Semiconductors |
8 / 20 page 2003 Apr 29 8 Philips Semiconductors Product specification Triple 8-bit video Digital-to-Analog Converter (DAC) TDF8771A Notes 1. Minimum and maximum data of current and power consumption are measured in worse case conditions: for minimum data, all digital inputs are at logic level 0 while for maximum data, all digital inputs are at logic level 1. 2. VO is directly proportional to VVREF. Table 1 Input coding and DAC output voltages (typical values) Transfer function (fclk = 35 MHz) INL integral non-linearity ramp input −±0.3 ±1 LSB DNL differential non-linearity ramp input −±0.15 ±0.5 LSB α ct crosstalk DAC to DAC −50 −− dB MDAC DAC to DAC matching − 1.0 2.8 % Switching characteristics (for 1 k Ω output load); see Fig.4 td input to 50% output delay time full-scale change − 12 − ns ts1 settling time 10% to 90% of full-scale change − 15 − ns ts2 settling time to ±1 LSB − 50 − ns Output transients (glitches) Vg area for 1 LSB change − 1 − LSB ⋅ns BINARY INPUT DATA (SYNC = BLANK = 0) CODE DAC OUTPUT VOLTAGES (V) OUTB, OUTR, OUTG RL =1kΩ 0000 0000 0 0.262 0000 0001 1 0.273 to to to 1000 0000 128 1.731 to to to 1111 1110 254 3.188 1111 1111 255 3.200 SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT |
类似零件编号 - TDF8771AH |
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类似说明 - TDF8771AH |
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