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AD7476ABKSZ-REEL7 数据表(PDF) 6 Page - Analog Devices |
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AD7476ABKSZ-REEL7 数据表(HTML) 6 Page - Analog Devices |
6 / 28 page AD7476A/AD7477A/AD7478A Rev. F | Page 6 of 28 Parameter A Grade2 Unit Test Conditions/Comments POWER REQUIREMENTS VDD 2.35/5.25 V min/max IDD Digital I/Ps = 0 V or VDD Normal Mode (Static) 2.5 mA typ VDD = 4.75 V to 5.25 V, SCLK on or off 1.2 mA typ VDD = 2.35 V to 3.6 V, SCLK on or off Normal Mode (Operational) 3.5 mA max VDD = 4.75 V to 5.25 V, fSAMPLE = 1 MSPS 1.7 mA max VDD = 2.35 V to 3.6 V, fSAMPLE = 1 MSPS Full Power-Down Mode (Static) 1 μA max Typically 50 nA Full Power-Down Mode (Dynamic) 0.6 mA typ VDD = 5 V, fSAMPLE = 100 kSPS Power Dissipation6 0.3 mA typ VDD = 3 V, fSAMPLE = 100 kSPS Normal Mode (Operational) 17.5 mW max VDD = 5 V, fSAMPLE = 1 MSPS 5.1 mW max VDD = 3 V, fSAMPLE = 1 MSPS Full Power-Down Mode 5 μW max VDD = 5 V 1 Temperature range is from –40°C to +85°C. 2 Operational from VDD = 2.0 V, with input high voltage (VINH) 1.8 V minimum. 3 See the Terminology section. 4 SC70 values guaranteed by characterization. 5 Guaranteed by characterization. 6 See the Power vs. Throughput Rate section. AD7478A SPECIFICATIONS VDD = 2.35 V to 5.25 V, fSCLK = 20 MHz, fSAMPLE = 1 MSPS, TA = TMIN to TMAX, unless otherwise noted.1 Table 3. Parameter A Grade2 Unit Test Conditions/Comments DYNAMIC PERFORMANCE fIN = 100 kHz sine wave Signal-to-Noise + Distortion (SINAD)3 49 dB min Total Harmonic Distortion (THD)3 –65 dB max Peak Harmonic or Spurious Noise (SFDR)3 –65 dB max Intermodulation Distortion (IMD)3 Second-Order Terms –76 dB typ fa = 100.73 kHz, fb = 90.7 kHz Third-Order Terms –76 dB typ fa = 100.73 kHz, fb = 90.7 kHz Aperture Delay 10 ns typ Aperture Jitter 30 ps typ Full Power Bandwidth 13.5 MHz typ @ 3 dB 2 MHz typ @ 0.1 dB DC ACCURACY Resolution 8 Bits Integral Nonlinearity3 ±0.3 LSB max Differential Nonlinearity3 ±0.3 LSB max Guaranteed no missed codes to eight bits Offset Error3, 4 ±0.3 LSB max Gain Error3, 4 ±0.3 LSB max Total Unadjusted Error (TUE)3, 4 ±0.5 LSB max ANALOG INPUT Input Voltage Range 0 to VDD V DC Leakage Current ±0.5 μA max Input Capacitance 20 pF typ Track-and-hold in track; 6 pF typ when in hold |
类似零件编号 - AD7476ABKSZ-REEL7 |
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类似说明 - AD7476ABKSZ-REEL7 |
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