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AD1854JRS データシート(PDF) 2 Page - Analog Devices |
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AD1854JRS データシート(HTML) 2 Page - Analog Devices |
2 / 12 page –2– REV. A AD1854–SPECIFICATIONS TEST CONDITIONS UNLESS OTHERWISE NOTED Supply Voltages (AVDD, DVDD) 5.0 V Ambient Temperature 25 °C Input Clock 12.288 MHz (256 × F S Mode) Input Signal 1.0013 kHz –0.5 dB Full Scale Input Sample Rate 48 kHz Measurement Bandwidth 20 Hz to 20 kHz Word Width 20 Bits Load Capacitance 100 pF Load Impedance 47 k Ω Input Voltage HI 2.4 V Input Voltage LO 0.8 V Performance of right and left channels are identical (exclusive of the Interchannel Gain Mismatch and Interchannel Phase Deviation specifications). ANALOG PERFORMANCE Min Typ Max Unit Resolution 20 Bits Signal-to-Noise Ratio (20 Hz to 20 kHz) No Filter (AD1854JRS) 105 dB No Filter (AD1854KRS) 110 dB With A-Weighted Filter (AD1854JRS) 108 dB With A-Weighted Filter (AD1854KRS) 112 dB Dynamic Range (20 Hz to 20 kHz, –60 dB Input) No Filter (AD1854JRS) 105 dB No Filter (AD1854KRS) 106 110 dB With A-Weighted Filter (AD1854JRS) 108 dB With A-Weighted Filter (AD1854KRS) 108 113 dB Total Harmonic Distortion + Noise (AD1854JRS) VO = 0 dB –88 –97 dB Total Harmonic Distortion + Noise (AD1854KRS) VO = 0 dB –94 –101 dB Total Harmonic Distortion + Noise (AD1854JRS and –89 dB AD1854KRS) VO = –20 dB Total Harmonic Distortion + Noise (AD1854JRS and –49 dB AD1854KRS) VO = –60 dB Analog Outputs Differential Output Range ( ±Full Scale) 5.6 V p-p Output Impedance at Each Output Pin <200 Ω Output Capacitance at Each Output Pin 20 pF Out-of-Band Energy (0.5 × F S to 100 kHz) –72.5 dB CMOUT 2.25 V DC Accuracy Gain Error –11.0 ±3.0 +11.0 % Interchannel Gain Mismatch –0.15 +0.15 dB Gain Drift 200 300 ppm/ °C Interchannel Crosstalk (EIAJ Method) –120 dB Interchannel Phase Deviation ±0.1 Degrees Mute Attenuation –100 dB De-Emphasis Gain Error ±0.1 dB DIGITAL I/O (0 C to 70 C) Min Typ Max Unit Input Voltage HI (VIH) 2.2 V Input Voltage LO (VIL) 0.8 V High Level Output Voltage (VOH) IOH = 1 mA 2.0 V Low Level Output Voltage (VOL) IOL = 1 mA 0.4 V Input Leakage (IIH @ VIH = 2.4 V) 10 µA Input Leakage (IIL @ VIL = 0.8 V) 10 µA Input Capacitance 20 pF |
同様の部品番号 - AD1854JRS |
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同様の説明 - AD1854JRS |
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