Datasheet LTC2328-16 (Analog Devices) - 7
| 制造商 | Analog Devices |
| 描述 | 16-Bit, 1Msps, ±10.24V True Bipolar, Pseudo-Differential Input ADC with 93.5dB SNR |
| 页数 / 页 | 26 / 7 — Typical perForMance characTerisTics. TA = 25°C, VDD = 5V, OVDD = 2.5V, … |
| 文件格式/大小 | PDF / 1.0 Mb |
| 文件语言 | 英语 |
Typical perForMance characTerisTics. TA = 25°C, VDD = 5V, OVDD = 2.5V, REFIN = 2.048V,
该数据表的模型线
文件文字版本
LTC2328-16
Typical perForMance characTerisTics TA = 25°C, VDD = 5V, OVDD = 2.5V, REFIN = 2.048V, fSMPL = 1Msps, unless otherwise noted. INL/DNL vs Temperature Full-Scale Error vs Temperature Offset Error vs Temperature
1.0 20 5 0.8 15 4 0.6 3 10 0.4 2 MAX INL 0.2 5 1 0 MAX DNL 0 0 –0.2 MIN DNL –1 MIN INL –5 INL, DNL ERROR (LSB) –0.4 OFFSET ERROR (LSB) –2 –10 –0.6 FULL-SCALE ERROR (LSB) –3 –0.8 –15 –4 –1.0 –20 –5 –40 –25 –10 5 20 35 50 65 80 95 110 125 –40 –25 –10 5 20 35 50 65 80 95 110 125 –40 –25 –10 5 20 35 50 65 80 95 110 125 TEMPERATURE (°C) TEMPERATURE (°C) TEMPERATURE (°C) 232816 G10 232816 G11 232816 G12
Internal Reference Output vs Supply Current vs Temperature Sleep Current vs Temperature Temperature
12 120 2.0484 VDD 2.0483 10 100 (IN+ = IN– = 0V) 2.0482 8 80 2.0481 6 60 2.0480 CURRENT (mA) 2.0479 4 CURRENT (µA) 40 2.0478 2 20 INTERNAL REFERENCE OUTPUT (V) OV 2.0477 DD 0 0 2.0476 –40 –25 –10 5 20 35 50 65 80 95 110 125 –40 –25 –10 5 20 35 50 65 80 95 110 125 –40 –25 –10 5 20 35 50 65 80 95 110 125 TEMPERATURE (°C) TEMPERATURE (°C) TEMPERATURE (°C) 232816 G13 232816 G14 232816 G15
Internal Reference Output Temperature Coefficient Distribution CMRR vs Input Frequency Supply Current vs Sampling Rate
35 80 16 30 75 14 VDD (IN+ = –10.24V) 25 12 70 10 20 65 8 VDD (IN+ = 0V) 15 CMRR (dB) 6 NUMBER OF PARTS 60 10 SUPPLY CURRENT (mA) 4 V 5 55 DD (IN+ = 10.24V) 2 OVDD 0 50 0 –10 –8 –6 –4 –2 0 2 4 6 8 10 0 100 200 300 400 500 0 100 200 300 400 500 600 700 800 900 1000 DRIFT (ppm/°C) FREQUENCY (kHz) SAMPLING FREQUENCY (kHz) 232816 G16 232816 G17 232816 G18 232816fb For more information www.linear.com/LTC2328-16 7 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Pin Configuration 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 Board Layout Package Description Revision History Typical Application Related Parts
Typical perForMance characTerisTics TA = 25°C, VDD = 5V, OVDD = 2.5V, REFIN = 2.048V, fSMPL = 1Msps, unless otherwise noted. INL/DNL vs Temperature Full-Scale Error vs Temperature Offset Error vs Temperature
1.0 20 5 0.8 15 4 0.6 3 10 0.4 2 MAX INL 0.2 5 1 0 MAX DNL 0 0 –0.2 MIN DNL –1 MIN INL –5 INL, DNL ERROR (LSB) –0.4 OFFSET ERROR (LSB) –2 –10 –0.6 FULL-SCALE ERROR (LSB) –3 –0.8 –15 –4 –1.0 –20 –5 –40 –25 –10 5 20 35 50 65 80 95 110 125 –40 –25 –10 5 20 35 50 65 80 95 110 125 –40 –25 –10 5 20 35 50 65 80 95 110 125 TEMPERATURE (°C) TEMPERATURE (°C) TEMPERATURE (°C) 232816 G10 232816 G11 232816 G12
Internal Reference Output vs Supply Current vs Temperature Sleep Current vs Temperature Temperature
12 120 2.0484 VDD 2.0483 10 100 (IN+ = IN– = 0V) 2.0482 8 80 2.0481 6 60 2.0480 CURRENT (mA) 2.0479 4 CURRENT (µA) 40 2.0478 2 20 INTERNAL REFERENCE OUTPUT (V) OV 2.0477 DD 0 0 2.0476 –40 –25 –10 5 20 35 50 65 80 95 110 125 –40 –25 –10 5 20 35 50 65 80 95 110 125 –40 –25 –10 5 20 35 50 65 80 95 110 125 TEMPERATURE (°C) TEMPERATURE (°C) TEMPERATURE (°C) 232816 G13 232816 G14 232816 G15
Internal Reference Output Temperature Coefficient Distribution CMRR vs Input Frequency Supply Current vs Sampling Rate
35 80 16 30 75 14 VDD (IN+ = –10.24V) 25 12 70 10 20 65 8 VDD (IN+ = 0V) 15 CMRR (dB) 6 NUMBER OF PARTS 60 10 SUPPLY CURRENT (mA) 4 V 5 55 DD (IN+ = 10.24V) 2 OVDD 0 50 0 –10 –8 –6 –4 –2 0 2 4 6 8 10 0 100 200 300 400 500 0 100 200 300 400 500 600 700 800 900 1000 DRIFT (ppm/°C) FREQUENCY (kHz) SAMPLING FREQUENCY (kHz) 232816 G16 232816 G17 232816 G18 232816fb For more information www.linear.com/LTC2328-16 7 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Pin Configuration 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 Board Layout Package Description Revision History Typical Application Related Parts