Datasheet LTC2368-24 (Analog Devices) - 8

LTC2368-24
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, VDD = 2.5V, OVDD = 2.5V, REF = 5V, fSMPL = 1Msps, N = 1, unless otherwise noted. SNR, SINAD vs Temperature, THD, Harmonics vs Temperature, fIN = 2kHz fIN = 2kHz INL vs Temperature
98.5 –110 4.0 SNR 3.0 THD 98.0 –115 2.0 SINAD 2ND MAX INL 97.5 –120 1.0 0 97.0 –125 –1.0 SNR, SINAD (dBFS) INL ERROR (PPM) THD, HARMONICS (dBFS) –2.0 MIN INL 96.5 –130 3RD –3.0 96.0 –135 –4.0 –40 –15 10 35 60 85 –40 –15 10 35 60 85 –40 –15 10 35 60 85 TEMPERATURE (°C) TEMPERATURE (°C) TEMPERATURE (°C) 236824 G19 236824 G20 236824 G21
Full-Scale Error vs Temperature Zero-Scale Error vs Temperature Supply Current vs Temperature
10 5 12 I 4 VDD 11 IREF 10 3 IOVDD 5 9 2 8 1 7 0 0 6 –1 5 Y CURRENT (mA) 4 –2 –5 SUPPL FULL–SCALE ERROR (ppm) ZERO–SCALE ERROR (LSB) 3 –3 2 –4 1 –10 –5 0 –40 –15 10 35 60 85 –40 –15 10 35 60 85 –40 –15 10 35 60 85 TEMPERATURE (°C) TEMPERATURE (°C) TEMPERATURE (°C) 236824 G22 236824 G23 236824 G24
Power-Down Current vs Reference Current vs Reference Temperature CMRR vs Input Frequency Voltage
10 100 0.6 IVDD + IOVDD + IREF 95 0.5 8 90 0.4 6 85 0.3 4 CMRR (dB) 80 0.2 POWER–DOWN CURRENT (µA) 2 REFERENCE CURRENT (mA) 75 0.1 0 70 0 –40 –15 10 35 60 85 0.001 0.01 0.1 1 10 2.5 3 3.5 4 4.5 5 TEMPERATURE (°C) FREQUENCY (MHz) REFERENCE VOLTAGE (V) 236824 G25 236824 G26 236824 G27 236824f 8 For more information www.linear.com/LTC2368-24 Document Outline Features Applications Description 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 Package Description Typical Application Related Parts