Datasheet LTC2308 (Analog Devices) - 7
| Hersteller | Analog Devices |
| Beschreibung | Low Noise, 500ksps, 8-Channel, 12-Bit ADC |
| Seiten / Seite | 22 / 7 — TYPICAL PERFORMANCE CHARACTERISTICS. TA = 25°C, AVDD = DVDD = OVDD = 5V, |
| Dateiformat / Größe | PDF / 679 Kb |
| Dokumentensprache | Englisch |
TYPICAL PERFORMANCE CHARACTERISTICS. TA = 25°C, AVDD = DVDD = OVDD = 5V,
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LTC2308
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, AVDD = DVDD = OVDD = 5V, fSMPL = 500ksps, Internal Reference, unless otherwise noted. Analog Input Leakage Current vs Sleep Current vs Temperature Temperature
10 1000 fSMPL = 0ksps 8 800 6 600 CH (ON) 4 400 SLEEP CURRENT (µA) CH (OFF) LEAKAGE CURRENT (nA) 2 200 0 0 –50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 TEMPERATURE (°C) TEMPERATURE (°C) 3208 G10 3208 G11
Offset vs Temperature Full-Scale Error vs Temperature
1.5 4 2 BIPOLAR 1.0 BIPOLAR 0 UNIPOLAR UNIPOLAR OFFSET (LSB) –2 0.5 FULL-SCALE ERROR (LSB) –4 EXTERNAL REFERENCE EXTERNAL REFERENCE 0 –6 –50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 TEMPERATURE (°C) TEMPERATURE (°C) 2308 G12 2308 G13 2308fc For more information www.linear.com/LTC2308 7
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, AVDD = DVDD = OVDD = 5V, fSMPL = 500ksps, Internal Reference, unless otherwise noted. Analog Input Leakage Current vs Sleep Current vs Temperature Temperature
10 1000 fSMPL = 0ksps 8 800 6 600 CH (ON) 4 400 SLEEP CURRENT (µA) CH (OFF) LEAKAGE CURRENT (nA) 2 200 0 0 –50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 TEMPERATURE (°C) TEMPERATURE (°C) 3208 G10 3208 G11
Offset vs Temperature Full-Scale Error vs Temperature
1.5 4 2 BIPOLAR 1.0 BIPOLAR 0 UNIPOLAR UNIPOLAR OFFSET (LSB) –2 0.5 FULL-SCALE ERROR (LSB) –4 EXTERNAL REFERENCE EXTERNAL REFERENCE 0 –6 –50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 TEMPERATURE (°C) TEMPERATURE (°C) 2308 G12 2308 G13 2308fc For more information www.linear.com/LTC2308 7