Datasheet LTC2368-24 (Analog Devices) - 8
| Hersteller | Analog Devices |
| Beschreibung | 24-Bit, 1Msps, Pseudo- Differential Unipolar SAR ADC with Integrated Digital Filter |
| Seiten / Seite | 30 / 8 — TYPICAL. PERFORMANCE CHARACTERISTICS TA = 25°C, VDD = 2.5V, OVDD = 2.5V, … |
| Dateiformat / Größe | PDF / 1.1 Mb |
| Dokumentensprache | Englisch |
TYPICAL. PERFORMANCE CHARACTERISTICS TA = 25°C, VDD = 2.5V, OVDD = 2.5V, REF = 5V,
Modelllinie für dieses Datenblatt
- LTC2368CDE-24#PBF LTC2368CDE-24#PBF LTC2368CDE-24#TRPBF LTC2368CDE-24#TRPBF LTC2368CMS-24#PBF LTC2368CMS-24#PBF LTC2368CMS-24#TRPBF LTC2368CMS-24#TRPBF LTC2368IDE-24#PBF LTC2368IDE-24#PBF LTC2368IDE-24#TRPBF LTC2368IDE-24#TRPBF LTC2368IMS-24#PBF LTC2368IMS-24#PBF LTC2368IMS-24#TRPBF LTC2368IMS-24#TRPBF
Textversion des Dokuments
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
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