Datasheet LTC1863, LTC1867 (Analog Devices) - 7
| 制造商 | Analog Devices |
| 描述 | 16-Bit, 8-Channel 200ksps ADCs |
| 页数 / 页 | 18 / 7 — TYPICAL PERFORMANCE CHARACTERISTICS. (LTC1863/LTC1867). Supply Current vs … |
| 修订版 | E |
| 文件格式/大小 | PDF / 470 Kb |
| 文件语言 | 英语 |
TYPICAL PERFORMANCE CHARACTERISTICS. (LTC1863/LTC1867). Supply Current vs fSAMPLE. Supply Current vs Supply Voltage
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LTC1863/LTC1867
TYPICAL PERFORMANCE CHARACTERISTICS (LTC1863/LTC1867) Supply Current vs fSAMPLE Supply Current vs Supply Voltage Supply Current vs Temperature
2.0 1.5 1.5 VDD = 5V VDD = 5V VDD = 5V fSAMPLE = 200ksps fSAMPLE = 200ksps 1.4 1.4 1.5 1.3 1.3 1.0 1.2 1.2 SUPPLY CURRENT (mA) 0.5 SUPPLY CURRENT (mA) SUPPLY CURRENT (mA) 1.1 1.1 0 1.0 1.0 1 10 100 1000 4.5 4.75 5.0 5.25 5.5 –50 –25 0 25 50 75 100 fSAMPLE (ksps) SUPPLY VOLTAGE (V) TEMPERATURE (°C) 18637 G10 18637 G11 18637 G12
Integral Nonlinearity vs Output Differential Nonlinearity vs Code (LTC1863) Output Code (LTC1863)
1.0 1.0 0.8 0.8 0.6 0.6 0.4 0.4 0.2 0.2 0 0 INL (LBS) –0.2 DNL (LBS) –0.2 –0.4 –0.4 –0.6 –0.6 –0.8 –0.8 –1.0 –1.0 0 512 1024 1536 2048 2560 3072 3584 4096 0 512 1024 1536 2048 2560 3072 3584 4096 OUTPUT CODE OUTPUT CODE 18637 G13 18637 G14 Rev. E For more information www.analog.com 7 Document Outline Features Applications Block Diagram Description Absolute Maximum Ratings Order Information Pin Configuration Converter Characteristics Dynamic Accuracy Analog Input Internal Reference Characteristics Digital Inputs and Digital Outputs Power Requirements Timing Characteristics Typical Performance Characteristics Pin Functions Typical Connection Diagram Test Circuits Timing Diagrams Applications Information Package Description Revision History Related Parts
TYPICAL PERFORMANCE CHARACTERISTICS (LTC1863/LTC1867) Supply Current vs fSAMPLE Supply Current vs Supply Voltage Supply Current vs Temperature
2.0 1.5 1.5 VDD = 5V VDD = 5V VDD = 5V fSAMPLE = 200ksps fSAMPLE = 200ksps 1.4 1.4 1.5 1.3 1.3 1.0 1.2 1.2 SUPPLY CURRENT (mA) 0.5 SUPPLY CURRENT (mA) SUPPLY CURRENT (mA) 1.1 1.1 0 1.0 1.0 1 10 100 1000 4.5 4.75 5.0 5.25 5.5 –50 –25 0 25 50 75 100 fSAMPLE (ksps) SUPPLY VOLTAGE (V) TEMPERATURE (°C) 18637 G10 18637 G11 18637 G12
Integral Nonlinearity vs Output Differential Nonlinearity vs Code (LTC1863) Output Code (LTC1863)
1.0 1.0 0.8 0.8 0.6 0.6 0.4 0.4 0.2 0.2 0 0 INL (LBS) –0.2 DNL (LBS) –0.2 –0.4 –0.4 –0.6 –0.6 –0.8 –0.8 –1.0 –1.0 0 512 1024 1536 2048 2560 3072 3584 4096 0 512 1024 1536 2048 2560 3072 3584 4096 OUTPUT CODE OUTPUT CODE 18637 G13 18637 G14 Rev. E For more information www.analog.com 7 Document Outline Features Applications Block Diagram Description Absolute Maximum Ratings Order Information Pin Configuration Converter Characteristics Dynamic Accuracy Analog Input Internal Reference Characteristics Digital Inputs and Digital Outputs Power Requirements Timing Characteristics Typical Performance Characteristics Pin Functions Typical Connection Diagram Test Circuits Timing Diagrams Applications Information Package Description Revision History Related Parts