Datasheet LTC2393-16 (Analog Devices) - 7
| Hersteller | Analog Devices |
| Beschreibung | 16-Bit, 1Msps SAR ADC With 94dB SNR |
| Seiten / Seite | 24 / 7 — TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, fSMPL = 1Msps, unless … |
| Dateiformat / Größe | PDF / 225 Kb |
| Dokumentensprache | Englisch |
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, fSMPL = 1Msps, unless otherwise noted. THD, Harmonics
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LTC2393-16
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, fSMPL = 1Msps, unless otherwise noted. THD, Harmonics SNR, SINAD at fIN = 20kHz SNR, SINAD vs Input Frequency vs Input Frequency vs Temperature
96 –70 95.0 SNR –75 94 –80 92 SINAD 94.5 –85 SNR 90 –90 88 –95 94.0 SINAD THD 3RD –100 86 SNR, SINAD (dBFS) –105 SNR, SINAD (dBFS) 84 HARMONICS, THD (dBFS) 2ND 93.5 –110 82 –115 80 –120 93.0 0 25 50 75 100 125 150 175 200 0 25 50 75 100 125 150 175 200 –55 –35 –15 5 25 45 65 85 105 125 FREQUENCY (kHz) FREQUENCY (kHz) TEMPERATURE (°C) 239316 G10 239316 G11 239316 G12
THD, Harmonics at fIN = 20kHz Supply Current vs Sampling vs Temperature SNR, SINAD vs Input Level Frequency
–90 95.0 30 –95 SNR 25 94.5 SINAD –100 20 THD –105 94.0 Y CURRENT (mA) 15 3RD –110 2ND 10 SNR, SINAD (dBFS) HARMONICS, THD (dBFS) 93.5 –115 POWER SUPPL 5 –120 93.0 0 –55 –35 –15 5 25 45 65 85 105 125 –40 –30 –20 –10 0 0.1 1 10 100 1000 TEMPERATURE (°C) INPUT LEVEL (dB) SAMPLING FREQUENCY (kHz) 239316 G15 239316 G13 239316 G14
Power-Down Current Supply Current vs Temperature vs Temperature
30 90 80 25 70 AVP 20 60 50 Y CURRENT (mA) 15 40 DVP 10 30 DVP 20 POWER SUPPL 5 POWER-DOWN CURRENT (μA) AVP 10 OVP OVP 0 0 –55 –35 –15 5 25 45 65 85 105 125 –55 –35 –15 5 25 45 65 85 105 125 TEMPERATURE (°C) TEMPERATURE (°C) 239316 G16 239316 G17 239316fa 7
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, fSMPL = 1Msps, unless otherwise noted. THD, Harmonics SNR, SINAD at fIN = 20kHz SNR, SINAD vs Input Frequency vs Input Frequency vs Temperature
96 –70 95.0 SNR –75 94 –80 92 SINAD 94.5 –85 SNR 90 –90 88 –95 94.0 SINAD THD 3RD –100 86 SNR, SINAD (dBFS) –105 SNR, SINAD (dBFS) 84 HARMONICS, THD (dBFS) 2ND 93.5 –110 82 –115 80 –120 93.0 0 25 50 75 100 125 150 175 200 0 25 50 75 100 125 150 175 200 –55 –35 –15 5 25 45 65 85 105 125 FREQUENCY (kHz) FREQUENCY (kHz) TEMPERATURE (°C) 239316 G10 239316 G11 239316 G12
THD, Harmonics at fIN = 20kHz Supply Current vs Sampling vs Temperature SNR, SINAD vs Input Level Frequency
–90 95.0 30 –95 SNR 25 94.5 SINAD –100 20 THD –105 94.0 Y CURRENT (mA) 15 3RD –110 2ND 10 SNR, SINAD (dBFS) HARMONICS, THD (dBFS) 93.5 –115 POWER SUPPL 5 –120 93.0 0 –55 –35 –15 5 25 45 65 85 105 125 –40 –30 –20 –10 0 0.1 1 10 100 1000 TEMPERATURE (°C) INPUT LEVEL (dB) SAMPLING FREQUENCY (kHz) 239316 G15 239316 G13 239316 G14
Power-Down Current Supply Current vs Temperature vs Temperature
30 90 80 25 70 AVP 20 60 50 Y CURRENT (mA) 15 40 DVP 10 30 DVP 20 POWER SUPPL 5 POWER-DOWN CURRENT (μA) AVP 10 OVP OVP 0 0 –55 –35 –15 5 25 45 65 85 105 125 –55 –35 –15 5 25 45 65 85 105 125 TEMPERATURE (°C) TEMPERATURE (°C) 239316 G16 239316 G17 239316fa 7