Datasheet AD8205 (Analog Devices) - 6
| 制造商 | Analog Devices |
| 描述 | Single Supply 42 V System Difference Amplifier |
| 页数 / 页 | 12 / 6 — AD8205. Data Sheet. TYPICAL PERFORMANCE CHARACTERISTICS. 500. 400. 300. … |
| 修订版 | D |
| 文件格式/大小 | PDF / 461 Kb |
| 文件语言 | 英语 |
AD8205. Data Sheet. TYPICAL PERFORMANCE CHARACTERISTICS. 500. 400. 300. 200. 100. V) (. SI OV–100. GAIN (dB). TYP. V. OSI (SOIC). –200. –300. –400
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AD8205 Data Sheet TYPICAL PERFORMANCE CHARACTERISTICS 500 40 400 35 300 30 200 25 100
µ
V) ( 0 20 SI OV–100 GAIN (dB) TYP. V 15 OSI (SOIC) –200 10 –300 5 –400
003 0-
–500
04315-
0
04315-0-008
–40 –20 0 20 40 60 80 100 120 140 10 100 1k 10k 100k 1M TEMPERATURE (
°
C) FREQUENCY (Hz)
Figure 4. Typical Offset Drift Figure 7. Typical Small Signal Bandwidth (VOUT = 200 mV p-p)
120 110 100 50mV/DIV 90 80 70 60 CMR (dB) 50 40 30 20 1V/DIV 10 0
04315-0-005 04315-0-024
10 100 1k 10k 100k 1M 10M 40
µ
s/DIV FREQUENCY (Hz)
Figure 5. CMR vs. Frequency Figure 8. Rise/Fall Time
12000 10000 100mV/DIV 8000 6000 4000 m) p p 2000 R ( TYP. IN SOIC 0 RRO 2V/DIV –2000 N E AI –4000 G –6000 –8000
007
–10000
0-
–12000
04315- 04315-0-021
–40 –20 0 20 40 60 80 100 120 140 2
µ
s/DIV TEMPERATURE (
°
C)
Figure 6. Gain Drift Figure 9. Differential Overload Recovery (Falling) Rev. D | Page 6 of 12 Document Outline Features Excellent AC and DC Performance Applications Functional Block Diagram General Description Revision History Specifications Absolute Maximum Ratings ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Theory of Operation Output Offset Adjustment Unidirectional Operation Ground Referenced Output V+ Referenced Output Bidirectional Operation External Reference Output Splitting the Supply Splitting an External Reference Applications Information High-Side Current Sense with a Low-Side Switch High-Side Current Sense with a High-Side Switch Outline Dimensions Ordering Guide Automotive Products
µ
V) ( 0 20 SI OV–100 GAIN (dB) TYP. V 15 OSI (SOIC) –200 10 –300 5 –400
003 0-
–500
04315-
0
04315-0-008
–40 –20 0 20 40 60 80 100 120 140 10 100 1k 10k 100k 1M TEMPERATURE (
°
C) FREQUENCY (Hz)
Figure 4. Typical Offset Drift Figure 7. Typical Small Signal Bandwidth (VOUT = 200 mV p-p)
120 110 100 50mV/DIV 90 80 70 60 CMR (dB) 50 40 30 20 1V/DIV 10 0
04315-0-005 04315-0-024
10 100 1k 10k 100k 1M 10M 40
µ
s/DIV FREQUENCY (Hz)
Figure 5. CMR vs. Frequency Figure 8. Rise/Fall Time
12000 10000 100mV/DIV 8000 6000 4000 m) p p 2000 R ( TYP. IN SOIC 0 RRO 2V/DIV –2000 N E AI –4000 G –6000 –8000
007
–10000
0-
–12000
04315- 04315-0-021
–40 –20 0 20 40 60 80 100 120 140 2
µ
s/DIV TEMPERATURE (
°
C)
Figure 6. Gain Drift Figure 9. Differential Overload Recovery (Falling) Rev. D | Page 6 of 12 Document Outline Features Excellent AC and DC Performance Applications Functional Block Diagram General Description Revision History Specifications Absolute Maximum Ratings ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Theory of Operation Output Offset Adjustment Unidirectional Operation Ground Referenced Output V+ Referenced Output Bidirectional Operation External Reference Output Splitting the Supply Splitting an External Reference Applications Information High-Side Current Sense with a Low-Side Switch High-Side Current Sense with a High-Side Switch Outline Dimensions Ordering Guide Automotive Products