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ADV7177KS Folha de dados(PDF) 3 Page - Analog Devices |
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ADV7177KS Folha de dados(HTML) 3 Page - Analog Devices |
3 / 38 page –3– REV. 0 ADV7177/ADV7178 Parameter Conditions 1 Min Typ Max Units STATIC PERFORMANCE 3 Resolution (Each DAC) 9 Bits Accuracy (Each DAC) Integral Nonlinearity ±0.5 LSB Differential Nonlinearity Guaranteed Monotonic ±0.5 LSB DIGITAL INPUTS Input High Voltage, VINH 2V Input Low Voltage, VINL 0.8 V Input Current, IIN 3, 4 VIN = 0.4 V or 2.4 V ±1 µA Input Current, IIN 3, 5 VIN = 0.4 V or 2.4 V ±50 µA Input Capacitance, CIN 10 pF DIGITAL OUTPUTS Output High Voltage, VOH ISOURCE = 400 µA 2.4 V Output Low Voltage, VOL ISINK = 3.2 mA 0.4 V Three-State Leakage Current 3 10 µA Three-State Output Capacitance 3 10 pF ANALOG OUTPUTS3 Output Current 6, 7 RSET = 300 Ω, R L = 75 Ω 16.5 17.35 18.5 mA Output Current 8 5mA DAC-to-DAC Matching 2.0 % Output Compliance, VOC 0 +1.4 V Output Impedance, ROUT 15 k Ω Output Capacitance, COUT IOUT = 0 mA 30 pF POWER REQUIREMENTS 3, 9 VAA 3.0 3.3 3.6 V Normal Power Mode IDAC (max) 10 RSET = 300 Ω, R L = 150 Ω 113 116 mA IDAC (min) 10 15 mA ICCT 9 45 mA Low Power Mode IDAC (max) 10 60 mA IDAC (min) 10 25 mA ICCT 11 45 mA Power Supply Rejection Ratio COMP = 0.1 µF 0.01 0.5 %/% NOTES 11The max/min specifications are guaranteed over this range. The max/min values are typical over 3.0 V to 3.6 V. 12Temperature range T MIN to TMAX: 0°C to +70°C. 13Guaranteed by characterization. 14All digital input pins except pins RESET, OSD0 and CLOCK. 15Excluding all digital input pins except pins RESET, OSD0 and CLOCK. 16Full drive into 75 Ω load. 17DACs can output 35 mA typically at 3.3 V (R SET = 150 Ω and RL = 75 Ω), optimum performance obtained at 18 mA DAC current (R SET = 300 Ω and RL = 150 Ω). 18Minimum drive current (used with buffered/scaled output load). 19Power measurements are taken with Clock Frequency = 27 MHz. Max T J = 110°C. 10I DAC is the total current (min corresponds to 5 mA output per DAC, max corresponds to 38 mA output per DAC) to drive all three DACs. Turning off individual DACs reduces IDAC correspondingly. 11I CCT (Circuit Current) is the continuous current required to drive the device. Specifications subject to change without notice. 3.3 V SPECIFICATIONS (V AA = +3.0 V–3.6 V 1, V REF = 1.235 V, RSET = 300 . All specifications TMIN to TMAX 2 unless otherwise noted.) |
Nº de peça semelhante - ADV7177KS |
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Descrição semelhante - ADV7177KS |
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