Datasheet LTC2370-16 (Analog Devices) - 7
| 制造商 | Analog Devices |
| 描述 | 16-Bit, 2Msps, Pseudo- Differential Unipolar SAR ADC with 94dB SNR |
| 页数 / 页 | 24 / 7 — TYPICAL PERFORMANCE CHARACTERISTICS. TA = 25°C, VDD = 2.5V, OVDD = 2.5V, … |
| 文件格式/大小 | PDF / 546 Kb |
| 文件语言 | 英语 |
TYPICAL PERFORMANCE CHARACTERISTICS. TA = 25°C, VDD = 2.5V, OVDD = 2.5V, REF = 5V,. fSMPL = 2Msps, unless otherwise noted
该数据表的模型线
- LTC2370CDE-16#PBF LTC2370CDE-16#PBF LTC2370CDE-16#TRPBF LTC2370CDE-16#TRPBF LTC2370CMS-16#PBF LTC2370CMS-16#PBF LTC2370CMS-16#TRPBF LTC2370CMS-16#TRPBF LTC2370HMS-16#PBF LTC2370HMS-16#PBF LTC2370HMS-16#TRPBF LTC2370HMS-16#TRPBF LTC2370IDE-16#PBF LTC2370IDE-16#PBF LTC2370IDE-16#TRPBF LTC2370IDE-16#TRPBF LTC2370IMS-16#PBF LTC2370IMS-16#PBF LTC2370IMS-16#TRPBF LTC2370IMS-16#TRPBF
文件文字版本
LTC2370-16
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, VDD = 2.5V, OVDD = 2.5V, REF = 5V, fSMPL = 2Msps, unless otherwise noted. SNR, SINAD vs Temperature, THD, Harmonics vs Temperature, fIN = 2kHz fIN = 2kHz INL/DNL vs Temperature
95.0 –100 1.0 –105 94.5 THD 0.5 SNR –110 2ND 94.0 MAX INL –115 SINAD MAX DNL 93.5 –120 0 MIN DNL 3RD –125 MIN INL SNR, SINAD (dBFS) 93.0 INL/DNL ERROR (LSB) HARMONICS, THD (dBFS) –130 –0.5 92.5 –135 92.0 –140 –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) 237016 G10 237016 G11 237016 G12
Full-Scale Error vs Temperature Offset Error vs Temperature Supply Current vs Temperature
15 4 8 3 7 IVDD 10 2 6 5 1 5 0 0 4 –1 3 –5 OFFSET ERROR (LSB) –2 2 FULL-SCALE ERROR (LSB) POWER SUPPLY CURRENT (mA) IREF –10 –3 1 IOVDD –15 –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) 237016 G13 237016 G14 237016 G15
Reference Current Shutdown Current vs Temperature CMRR vs Input Frequency vs Reference Voltage
45 100 1.2 IVDD + IOVDD + IREF 40 95 1.0 35 30 90 0.8 25 85 0.6 20 CMRR (dB) 15 80 0.4 POWER-DOWN CURRENT (µA) 10 REFERENCE CURRENT (mA) 75 0.2 5 0 70 0 –55 –35 –15 5 25 45 65 85 105 125 0 200 400 600 800 1000 2.5 3 3.5 4 4.5 5 TEMPERATURE (°C) FREQUENCY (kHz) REFERENCE VOLTAGE (V) 237016 G16 237016 G17 237016 G18 237016fa 7 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 Timing Diagrams Board Layout Package Description Revision History Typical Application Related Parts
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, VDD = 2.5V, OVDD = 2.5V, REF = 5V, fSMPL = 2Msps, unless otherwise noted. SNR, SINAD vs Temperature, THD, Harmonics vs Temperature, fIN = 2kHz fIN = 2kHz INL/DNL vs Temperature
95.0 –100 1.0 –105 94.5 THD 0.5 SNR –110 2ND 94.0 MAX INL –115 SINAD MAX DNL 93.5 –120 0 MIN DNL 3RD –125 MIN INL SNR, SINAD (dBFS) 93.0 INL/DNL ERROR (LSB) HARMONICS, THD (dBFS) –130 –0.5 92.5 –135 92.0 –140 –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) 237016 G10 237016 G11 237016 G12
Full-Scale Error vs Temperature Offset Error vs Temperature Supply Current vs Temperature
15 4 8 3 7 IVDD 10 2 6 5 1 5 0 0 4 –1 3 –5 OFFSET ERROR (LSB) –2 2 FULL-SCALE ERROR (LSB) POWER SUPPLY CURRENT (mA) IREF –10 –3 1 IOVDD –15 –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) 237016 G13 237016 G14 237016 G15
Reference Current Shutdown Current vs Temperature CMRR vs Input Frequency vs Reference Voltage
45 100 1.2 IVDD + IOVDD + IREF 40 95 1.0 35 30 90 0.8 25 85 0.6 20 CMRR (dB) 15 80 0.4 POWER-DOWN CURRENT (µA) 10 REFERENCE CURRENT (mA) 75 0.2 5 0 70 0 –55 –35 –15 5 25 45 65 85 105 125 0 200 400 600 800 1000 2.5 3 3.5 4 4.5 5 TEMPERATURE (°C) FREQUENCY (kHz) REFERENCE VOLTAGE (V) 237016 G16 237016 G17 237016 G18 237016fa 7 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 Timing Diagrams Board Layout Package Description Revision History Typical Application Related Parts