Datasheet AD8275 (Analog Devices) - 6
| 制造商 | Analog Devices |
| 描述 | G = 0.2, Level Translation, 16-Bit ADC Driver |
| 页数 / 页 | 16 / 6 — AD8275. Data Sheet. TYPICAL PERFORMANCE CHARACTERISTICS. 300. 250. 200. … |
| 修订版 | B |
| 文件格式/大小 | PDF / 541 Kb |
| 文件语言 | 英语 |
AD8275. Data Sheet. TYPICAL PERFORMANCE CHARACTERISTICS. 300. 250. 200. 150. V µ (. 100. ITS. OLTA. T V. –50. –100. OFFS –150. –200. –250
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AD8275 Data Sheet TYPICAL PERFORMANCE CHARACTERISTICS
VS = 5 V, G = 0.2, REF1 connected to GND and REF2 connected to 5 V, RL = 2 kΩ connected to VS/2, TA = 25°C, unless otherwise noted.
300 250 14 200 12 ) 150 V µ ( 100 10 GE 50 ITS 8 OLTA 0 H T V –50 6 E –100 4 OFFS –150 –200 2
004 007
–250 NORMALIZED AT 25°C, REPRESENTATIVE SAMPLES
07546-
0
07546-
–300 –600 –400 –200 0 200 400 600 –40 –20 0 20 40 60 80 100 120 OFFSET VOLTAGE (µV) TEMPERATURE (°C)
Figure 5. Typical Distribution of System Offset Voltage, Referred to Output Figure 8. Offset Voltage vs. Temperature, Normalized at 25°C, Referred to Output
70 50 40 60 30 50 ) 20 /V V µ 10 40 R ( ITS 0 H RRO 30 N E –10 AI G –20 20 –30 10 –40
005 008
GAIN ERROR NORMALIZED AT 25°C
07546-
0
07546-
–50 –60 –40 –20 0 20 40 60 –45 –30 –15 0 15 30 45 60 75 90 105 120 CMRR (µV/V) TEMPERATURE (°C)
Figure 6. Typical Distribution of CMRR, Referred to Output Figure 9. Gain Error vs. Temperature, Normalized at 25°C
60 5 40 4 (mA) 20 NT V) V/ (µ 0 3 R CURRE 5V MR NT C CE –20 S E 3.3V UI 2 Q –40
006 009 07546-
–60
07546-
1 –40 –20 0 20 40 60 80 100 120 –50 –25 0 25 50 75 100 125 TEMPERATURE (°C) TEMPERATURE (°C)
Figure 7. CMRR vs. Temperature, Normalized at 25°C Figure 10. Quiescent Current vs. Temperature Rev. B | Page 6 of 16 Document Outline Features Applications Pin Configuration Typical Application General Description Revision History Specifications Absolute Maximum Ratings Maximum Power Dissipation ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Theory of Operation Basic Connection Power Supplies Reference Common-Mode Input Voltage Range Input Protection Configurations Applications Information Driving a Single-Ended ADC Differential Outputs Increasing Input Impedance AC Coupling Using the AD8275 as a Level Translator in a Data Acquisition System Outline Dimensions Ordering Guide
VS = 5 V, G = 0.2, REF1 connected to GND and REF2 connected to 5 V, RL = 2 kΩ connected to VS/2, TA = 25°C, unless otherwise noted.
300 250 14 200 12 ) 150 V µ ( 100 10 GE 50 ITS 8 OLTA 0 H T V –50 6 E –100 4 OFFS –150 –200 2
004 007
–250 NORMALIZED AT 25°C, REPRESENTATIVE SAMPLES
07546-
0
07546-
–300 –600 –400 –200 0 200 400 600 –40 –20 0 20 40 60 80 100 120 OFFSET VOLTAGE (µV) TEMPERATURE (°C)
Figure 5. Typical Distribution of System Offset Voltage, Referred to Output Figure 8. Offset Voltage vs. Temperature, Normalized at 25°C, Referred to Output
70 50 40 60 30 50 ) 20 /V V µ 10 40 R ( ITS 0 H RRO 30 N E –10 AI G –20 20 –30 10 –40
005 008
GAIN ERROR NORMALIZED AT 25°C
07546-
0
07546-
–50 –60 –40 –20 0 20 40 60 –45 –30 –15 0 15 30 45 60 75 90 105 120 CMRR (µV/V) TEMPERATURE (°C)
Figure 6. Typical Distribution of CMRR, Referred to Output Figure 9. Gain Error vs. Temperature, Normalized at 25°C
60 5 40 4 (mA) 20 NT V) V/ (µ 0 3 R CURRE 5V MR NT C CE –20 S E 3.3V UI 2 Q –40
006 009 07546-
–60
07546-
1 –40 –20 0 20 40 60 80 100 120 –50 –25 0 25 50 75 100 125 TEMPERATURE (°C) TEMPERATURE (°C)
Figure 7. CMRR vs. Temperature, Normalized at 25°C Figure 10. Quiescent Current vs. Temperature Rev. B | Page 6 of 16 Document Outline Features Applications Pin Configuration Typical Application General Description Revision History Specifications Absolute Maximum Ratings Maximum Power Dissipation ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Theory of Operation Basic Connection Power Supplies Reference Common-Mode Input Voltage Range Input Protection Configurations Applications Information Driving a Single-Ended ADC Differential Outputs Increasing Input Impedance AC Coupling Using the AD8275 as a Level Translator in a Data Acquisition System Outline Dimensions Ordering Guide