Datasheet AD8643-EP (Analog Devices) - 7
| 制造商 | Analog Devices |
| 描述 | Low Power, Rail-to-Rail, Output Precision JFET Amplifier |
| 页数 / 页 | 12 / 7 — AD8643-EP. 1.0. 10M. VSY = +5V OR. 0.8. 0.6. 0.4. /V V. 0.2. VSY =. 13V. … |
| 文件格式/大小 | PDF / 255 Kb |
| 文件语言 | 英语 |
AD8643-EP. 1.0. 10M. VSY = +5V OR. 0.8. 0.6. 0.4. /V V. 0.2. VSY =. 13V. –0.2. INP. N E 100k. –0.4. SY =. 2.5V. –0.6. –0.8. –1.0. 10k. 0.1. 100. CM (V). 1000. 900. 800. 700
该数据表的模型线
文件文字版本
AD8643-EP 1.0 10M VSY = +5V OR
±
5V 0.8 0.6 ) 0.4 /V V 1M A) ( p 0.2 ( IN VSY =
±
13V AS GA 0 P BI O UT O –0.2 -L INP N E 100k V –0.4 P SY =
±
2.5V O –0.6 –0.8 –1.0 10k –5 –4 –3 –2 –1 0 1 2 3 4 5
2 09 0
0.1 1 10 100
01 0-
V
590-
CM (V)
959 0 09 Figure 8. Input Bias Current vs. VCM Figure 11. Open-Loop Gain vs. Load Resistance
1000 1000 VSY =
±
13V 900 A 800 B 700 C 600 100 D V)
μ
V) 500 m E ( OS 400 (V/ V VO 300 A 10 200 A. VSY =
±
13V, VO =
±
11V, RL = 10k
Ω
100 B. VSY =
±
13V, VO =
±
11V, RL = 2k
Ω
C. VSY = +5V, VO = +0.5V/+4.5V, RL = 10k
Ω
0 D. VSY = +5V, VO = +0.5V/+4.5V, RL = 2k
Ω
E. VSY = +5V, VO = +0.5V/+4.5V, RL = 600
Ω
–100 1 –15 –13 –11 –9 –7 –5 –3 –1 1 3 5 7 9 11 13 15
10 0
–70 –50 –30 –10 10 30 50 70 90 110 130 150
13 0
V
590- 90-
CM (V)
09
TEMPERATURE (
°
C)
095 Figure 9. Input Offset Voltage (VOS) vs. VCM Figure 12. Open-Loop Gain vs. Temperature
500 600 VSY = 5V VSY =
±
13V 400 500 400 300 300 200 200 100 100 (
μ
V) 0 0 OSV –100 –100 –200 –200 –300 –300 –400 –400 –500 –500 –600 0 0.5 1.0 1.5 2.0 2.5
1
–15 –10 –5 0 5 10 15
14 01 0 90- 90-
VCM (V) OUTPUT VOLTAGE (V)
095 095 Figure 10. Input Offset Voltage vs. V Figure 13. Input Error Voltage vs. Output Voltage for Resistive Loads CM Rev. 0 | Page 7 of 12 Document Outline FEATURES ENHANCED PRODUCT FEATURES APPLICATIONS GENERAL DESCRIPTION PIN CONFIGURATION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS OUTLINE DIMENSIONS ORDERING GUIDE
±
5V 0.8 0.6 ) 0.4 /V V 1M A) ( p 0.2 ( IN VSY =
±
13V AS GA 0 P BI O UT O –0.2 -L INP N E 100k V –0.4 P SY =
±
2.5V O –0.6 –0.8 –1.0 10k –5 –4 –3 –2 –1 0 1 2 3 4 5
2 09 0
0.1 1 10 100
01 0-
V
590-
CM (V)
959 0 09 Figure 8. Input Bias Current vs. VCM Figure 11. Open-Loop Gain vs. Load Resistance
1000 1000 VSY =
±
13V 900 A 800 B 700 C 600 100 D V)
μ
V) 500 m E ( OS 400 (V/ V VO 300 A 10 200 A. VSY =
±
13V, VO =
±
11V, RL = 10k
Ω
100 B. VSY =
±
13V, VO =
±
11V, RL = 2k
Ω
C. VSY = +5V, VO = +0.5V/+4.5V, RL = 10k
Ω
0 D. VSY = +5V, VO = +0.5V/+4.5V, RL = 2k
Ω
E. VSY = +5V, VO = +0.5V/+4.5V, RL = 600
Ω
–100 1 –15 –13 –11 –9 –7 –5 –3 –1 1 3 5 7 9 11 13 15
10 0
–70 –50 –30 –10 10 30 50 70 90 110 130 150
13 0
V
590- 90-
CM (V)
09
TEMPERATURE (
°
C)
095 Figure 9. Input Offset Voltage (VOS) vs. VCM Figure 12. Open-Loop Gain vs. Temperature
500 600 VSY = 5V VSY =
±
13V 400 500 400 300 300 200 200 100 100 (
μ
V) 0 0 OSV –100 –100 –200 –200 –300 –300 –400 –400 –500 –500 –600 0 0.5 1.0 1.5 2.0 2.5
1
–15 –10 –5 0 5 10 15
14 01 0 90- 90-
VCM (V) OUTPUT VOLTAGE (V)
095 095 Figure 10. Input Offset Voltage vs. V Figure 13. Input Error Voltage vs. Output Voltage for Resistive Loads CM Rev. 0 | Page 7 of 12 Document Outline FEATURES ENHANCED PRODUCT FEATURES APPLICATIONS GENERAL DESCRIPTION PIN CONFIGURATION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS OUTLINE DIMENSIONS ORDERING GUIDE