Datasheet LTC2364-16 (Analog Devices) - 7

LTC2364-16
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, VDD = 2.5V, OVDD = 2.5V, REF = 5V, fSMPL = 250ksps, unless otherwise noted. SNR, SINAD vs Temperature, THD, Harmonics vs Temperature, fIN = 2kHz fIN = 2kHz INL/DNL vs Temperature
96.0 –110 1.0 95.5 –115 THD SNR 0.5 –120 2ND 95.0 MAX INL SINAD –125 MAX DNL 94.5 0 MIN DNL –130 3RD MIN INL SNR, SINAD (dBFS) 94.0 –135 INL/DNL ERROR (LSB) HARMONICS, THD (dBFS) –0.5 93.5 –140 93.0 –145 –1.0 –55 –35 –15 5 25 45 65 85 105 125 –55 –35 –15 5 25 45 65 85 105 125 –55 –35 –15 5 25 45 65 85 105 125 TEMPERATURE (°C) TEMPERATURE (°C) TEMPERATURE (°C) 236416 G10 236416 G11 236416 G12
Full-Scale Error vs Temperature Offset Error vs Temperature Supply Current vs Temperature
10 4 1.4 8 3 1.2 IVDD 6 2 4 1.0 2 1 0.8 0 0 –2 0.6 –1 –4 OFFSET ERROR (LSB) 0.4 FULL-SCALE ERROR (LSB) –2 –6 POWER SUPPLY CURRENT (mA) 0.2 I –8 –3 REF IOVDD –10 –4 0 –55 –35 –15 5 25 45 65 85 105 125 –55 –35 –15 5 25 45 65 85 105 125 –55 –35 –15 5 25 45 65 85 105 125 TEMPERATURE (°C) TEMPERATURE (°C) TEMPERATURE (°C) 236416 G13 236416 G14 236416 G15
Reference Current Shutdown Current vs Temperature CMRR vs Input Frequency vs Reference Voltage
45 I 100 0.20 VDD + IOVDD + IREF 40 95 35 0.15 30 90 25 85 0.10 20 CMRR (dB) 15 80 POWER-DOWN CURRENT (µA) 10 REFERENCE CURRENT (mA) 0.05 75 5 0 70 0 –55 –35 –15 5 25 45 65 85 105 125 0 25 50 75 100 125 2.5 3 3.5 4 4.5 5 TEMPERATURE (°C) FREQUENCY (kHz) REFERENCE VOLTAGE (V) 236416 G16 236416 G17 236416 G18 236416fa 7 Document Outline FEATURES DESCRIPTION APPLICATIONS TYPICAL APPLICATION ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION ORDER INFORMATION ELECTRICAL CHARACTERISTICS CONVERTER CHARACTERISTICS DYNAMIC ACCURACY REFERENCE INPUT DIGITAL INPUTS AND DIGITAL OUTPUTS POWER REQUIREMENTS ADC TIMING CHARACTERISTICS TYPICAL PERFORMANCE CHARACTERISTICS PIN FUNCTIONS FUNCTIONAL BLOCK DIAGRAM TIMING DIAGRAM APPLICATIONS INFORMATION TIMING DIAGRAMS BOARD LAYOUT PACKAGE DESCRIPTION REVISION HISTORY TYPICAL APPLICATION RELATED PARTS