Datasheet LTC2385-16 (Analog Devices) - 8

LTC2385-16
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, VDD = 5V, VDDL = 2.5V, OVDD = 2.5V, REFIN = 2.048V, fSMPL = 5Msps, unless otherwise noted. Zero-Scale Error vs Temperature Supply Current vs Temperature Supply Current vs Sample Rate
1.5 25 25 IVDDL IVDD IVDDL 1.0 I 20 OVDD IVDD 20 IOVDD 0.5 15 15 0 Y CURRENT (mA) 10 Y CURRENT (mA) 10 –0.5 SUPPL SUPPL ZERO–SCALE ERROR (LSB) 5 –1.0 5 –1.5 0 0 –40 –20 0 20 40 60 80 –40 –20 0 20 40 60 80 0 1 2 3 4 5 TEMPERATURE (°C) TEMPERATURE (°C) SAMPLE RATE (MHz) 238516 G16 238516 G17 238516 G18
Analog Input Current Internal Reference Output vs Differential Input Voltage vs Temperature
0.50 2.050 fSMPL = 5Msps THREE TYPICAL UNITS IN– 0.25 2.049 0 2.048 –0.25 REFERENCE OUTPUT (V) ANALOG INPUT CURRENT (mA) IN+ –0.50 2.047 –4.096 –2.048 0 2.048 4.096 –40 –20 0 20 40 60 80 DIFFERENTIAL INPUT (V) TEMPERATURE (°C) 238516 G19 238516 G20 238516f 8 For more information www.linear.com/LTC2385-16 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Converter Characteristics Dynamic Accuracy Internal Reference Characteristics Reference Buffer Characteristics 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