LTC2410 24-Bit No Latency ∆ΣTM ADC with Differential Input and ...

LTC2410TYPICAL PERFOR A CE CHARACTERISTICSU W+Full-Scale Error vs V CC+Full-Scale Error vs V REF– Full-Scale Error vsTemperature (T A )+FULL-SCALE ERROR (ppm OF V REF )3210–1–2REF + = 2.5VREF – = GNDV REF = 2.5VIN + = 1.25VIN – = GNDF O = GNDT A = 25°C–32.7 3.1 3.5 3.9 4.3 4.7 5.1 5.5V CC (V)+FULL-SCALE ERROR (ppm OF V REF )3210V CC = 5VREF + = V REF–1REF – = GNDIN + = 0.5 • REF +IN – = GND–2F O = GNDT A = 25°C–30 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5V REF (V)–FULL-SCALE ERROR (ppm OF V REF )3210–1–2V CC = 5VREF + = 5VREF – = GNDIN + = GNDIN – = 2.5VF O = GND–3–45 –30 –15 0 15 30 45 60 75 90TEMPERATURE (°C)2410 G282410 G292410 G30–Full-Scale Error vs V CC–Full-Scale Error vs V REFPSRR vs Frequency at V CC–FULL-SCALE ERROR (ppm OF V REF )3210–1–2REF + = 2.5VREF – = GNDV REF = 2.5VIN + = GNDIN – = 1.25VF O = GNDT A = 25°C–FULL-SCALE ERROR (ppm OF V REF )3210–1–2V CC = 5VREF + = V REFREF – = GNDIN + = GNDIN – = 0.5 • REF +F O = GNDT A = 25°CREJECTION (dB)0–20–40–60–80–100–120V CC = 4.1V DC ± 1.4VREF + = 2.5VREF – = GNDIN + = GNDIN – = GNDF O = GNDT A = 25°C–32.7 3.1 3.5 3.9 4.3 4.7 5.1 5.5V CC (V)2410 G31–30 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5V REF (V)2410 G32–1400.01 0.1 1 10 100FREQUENCY AT V CC (Hz)2410 G33PSRR vs Frequency at V CCPSRR vs Frequency at V CCPSRR vs Frequency at V CCREJECTION (dB)0–20–40–60–80–100–120V CC = 4.1V DC ± 1.4VREF + = 2.5VREF – = GNDIN + = GNDIN – = GNDF O = GNDT A = 25°CREJECTION (dB)0–20–40–60–80–100–120REF + = 2.5VREF – = GNDIN + = GNDIN – = GNDF O = GNDT A = 25°CREJECTION (dB)0–10–20–30–40–50–60–70–80–90V CC = 4.1V DC ± 0.7VREF + = 2.5VREF – = GNDIN + = GNDIN – = GNDF O = GNDT A = 25°C–1400 30 60 90 120 150 180 210 240FREQUENCY AT V CC (Hz)2410 G34–1401 10 100 1k 10k 100k 1MFREQUENCY AT V CC (Hz)2410 G35–1007600 7620 7640 7660 7680 7700 7720 7740FREQUENCY AT V CC (Hz)2410 G369