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AD1989BJCPZ データシート(PDF) 4 Page - Analog Devices |
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AD1989BJCPZ データシート(HTML) 4 Page - Analog Devices |
4 / 20 page Rev. 0 | Page 4 of 20 | August 2008 AD1989B SPECIFICATIONS TEST CONDITIONS PERFORMANCE GENERAL SPECIFICATIONS Parameter Test Condition Temperature Digital Supply Analog Supply MIC_BIAS_IN (via Low-Pass Filter) Sample Rate fS Input Signal (Frequency Sine Wave) Amplitude for THD + N Analog Output Pass Band 25°C 3.3 V 3.3 V 5.0 V 48 kHz 1008 Hz –3.0 dB Full Scale 20 Hz to 20 kHz DAC 10 k Ω Output Load: Line-Out Tests 32 Ω Output Load: Headphone Tests ADC 0 dB Gain Parameter Min Typ Max Unit Line-Out Drive (10 k Ω loads—DAC to Pin) Total Harmonic Distortion (THD + N) Dynamic Range (–60 dB in ref to fS A-Weighted) Signal-to-Noise Ratio –86 101 101 dB dB dB Headphone Drive (32 Ω loads—DAC to Pin) Total Harmonic Distortion (THD + N) Dynamic Range (–60 dB in ref to fS A-Weighted) Signal-to-Noise Ratio –84 101 101 dB dB dB Input Ports (Mic Boost = 0 dB) Total Harmonic Distortion (THD + N) Dynamic Range (–60 dB in ref to fS A-Weighted) Signal-to-Noise Ratio –80 92 92 dB dB dB Parameter Min Typ Max Unit DIGITAL DECIMATION AND INTERPOLATION FILTERS—fS = 8 kHz to 96 kHz 1 Pass Band 0 0.4 fS Hz Pass-Band Ripple ±0.005 dB Stop Band 0.6 fS Hz Stop-Band Rejection –110 dB Group Delay 20 1/fS Group Delay Variation Over Pass Band 0 μs ANALOG-TO-DIGITAL CONVERTERS Resolution 24 Bits Gain Error (Full-Scale Span Relative to Nominal Input Voltage)2 ±10 % Interchannel Gain Mismatch (Difference of Gain Errors) ±0.2 ±0.5 dB ADC Offset Error 1 ±5mV ADC Crosstalk 1 Line Inputs (Input L, Ground R, Read R; Input R, Ground L, Read L) –94 dB Line Inputs to Other –100 –80 dB DIGITAL-TO-ANALOG CONVERTERS Resolution 24 Bits Gain Error (Full-Scale Span Relative to Nominal Input Voltage)1 ±10 % Interchannel Gain Mismatch (Difference of Gain Errors) ±0.5 dB DAC Crosstalk (Input L, Zero R, Measure R_OUT; Input R, Zero L, Measure L_OUT)1 –104 dB |
同様の部品番号 - AD1989BJCPZ |
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同様の説明 - AD1989BJCPZ |
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