Datasheet ADA4638-1 (Analog Devices) - 10
| Hersteller | Analog Devices |
| Beschreibung | 30V Auto-zero, Rail-to-Rail Output Precision Amplifier |
| Seiten / Seite | 24 / 10 — ADA4638-1. Data Sheet. 120. 600. VSY = ±15V. VSY = ±2.5V. IL A 100. IL … |
| Dateiformat / Größe | PDF / 876 Kb |
| Dokumentensprache | Englisch |
ADA4638-1. Data Sheet. 120. 600. VSY = ±15V. VSY = ±2.5V. IL A 100. IL 500. Y R. R LY. PPL. PP 400. L = 2kΩ. RL = 2kΩ. ) T. ) 300. V OH. GE 200. LTA
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ADA4638-1 Data Sheet 120 600 V) V) VSY = ±15V (m VSY = ±2.5V (m IL A 100 IL 500 A Y R R LY PPL 80 R PP 400 L = 2kΩ SU SU RL = 2kΩ O O ) T T 60 ) 300 V OH OH ( (V GE 40 GE 200 LTA LTA O O V V T R RL = 10kΩ 20 L = 10kΩ T U 100 U P P T T R R OU L = 100kΩ OU L = 100kΩ 0
7
0
0
–50 –25 0 25 50 75 100 125
01
–50 –25 0 25 50 75 100 125
-02 2- 2
TEMPERATURE (°C)
07
TEMPERATURE (°C)
07 0 10 1 Figure 21. Output Voltage (VOH) to Supply Rail vs. Temperature Figure 24. Output Voltage (VOH) to Supply Rail vs. Temperature
1.2 1.2 A) ) A m 1.0 1.1 m R ( ( R IE IE IF L IF 1.0 P 0.8 L P VSY = ±5V AM M A R 0.9 E R 0.6 E P P V NT SY = ±15V VSY = ±2.5V –40°C NT 0.8 RRE +25°C 0.4 +85°C RRE CU +125°C 0.7 CU LY P LY P 0.2 P U P U 0.6 S S 0 0.5 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
21 0
–50 –25 0 25 50 75 100 125
24 0 2- 2-
SUPPLY VOLTAGE (V)
007 1
TEMPERATURE (°C)
007 1 Figure 22. Supply Current vs. Supply Voltage Figure 25. Supply Current vs. Temperature
80 135 80 135 VSY = ±2.5V VSY = ±15V R R PHASE L = 10kΩ PHASE L = 10kΩ 60 90 60 90 40 45 40 45 ) 20pF GAIN rees) ) 20pF GAIN B rees) d 200pF B eg 200pF ( d eg 20 0 ( IN 20 0 IN A SE (D A G SE (D A G A H H 0 –45 P 0 –45 P –20 –90 –20 –90 –40 –135 –40 –135 1k 10k 100k 1M 10M
22 0
1k 10k 100k 1M 10M
25 0
FREQUENCY (Hz)
072- 072- 10
FREQUENCY (Hz)
10 Figure 23. Open-Loop Gain and Phase vs. Frequency Figure 26. Open-Loop Gain and Phase vs. Frequency Rev. 0 | Page 10 of 24 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS—30 V OPERATION ELECTRICAL CHARACTERISTICS—10 V OPERATION ELECTRICAL CHARACTERISTICS—5 V OPERATION ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS APPLICATIONS INFORMATION DIFFERENTIATION THEORY OF OPERATION INPUT PROTECTION NO OUTPUT PHASE REVERSAL NOISE CONSIDERATIONS 1/f Noise COMPARATOR OPERATION PRECISION LOW-SIDE CURRENT SHUNT SENSOR PRINTED CIRCUIT BOARD LAYOUT OUTLINE DIMENSIONS ORDERING GUIDE
7
0
0
–50 –25 0 25 50 75 100 125
01
–50 –25 0 25 50 75 100 125
-02 2- 2
TEMPERATURE (°C)
07
TEMPERATURE (°C)
07 0 10 1 Figure 21. Output Voltage (VOH) to Supply Rail vs. Temperature Figure 24. Output Voltage (VOH) to Supply Rail vs. Temperature
1.2 1.2 A) ) A m 1.0 1.1 m R ( ( R IE IE IF L IF 1.0 P 0.8 L P VSY = ±5V AM M A R 0.9 E R 0.6 E P P V NT SY = ±15V VSY = ±2.5V –40°C NT 0.8 RRE +25°C 0.4 +85°C RRE CU +125°C 0.7 CU LY P LY P 0.2 P U P U 0.6 S S 0 0.5 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
21 0
–50 –25 0 25 50 75 100 125
24 0 2- 2-
SUPPLY VOLTAGE (V)
007 1
TEMPERATURE (°C)
007 1 Figure 22. Supply Current vs. Supply Voltage Figure 25. Supply Current vs. Temperature
80 135 80 135 VSY = ±2.5V VSY = ±15V R R PHASE L = 10kΩ PHASE L = 10kΩ 60 90 60 90 40 45 40 45 ) 20pF GAIN rees) ) 20pF GAIN B rees) d 200pF B eg 200pF ( d eg 20 0 ( IN 20 0 IN A SE (D A G SE (D A G A H H 0 –45 P 0 –45 P –20 –90 –20 –90 –40 –135 –40 –135 1k 10k 100k 1M 10M
22 0
1k 10k 100k 1M 10M
25 0
FREQUENCY (Hz)
072- 072- 10
FREQUENCY (Hz)
10 Figure 23. Open-Loop Gain and Phase vs. Frequency Figure 26. Open-Loop Gain and Phase vs. Frequency Rev. 0 | Page 10 of 24 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS—30 V OPERATION ELECTRICAL CHARACTERISTICS—10 V OPERATION ELECTRICAL CHARACTERISTICS—5 V OPERATION ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS APPLICATIONS INFORMATION DIFFERENTIATION THEORY OF OPERATION INPUT PROTECTION NO OUTPUT PHASE REVERSAL NOISE CONSIDERATIONS 1/f Noise COMPARATOR OPERATION PRECISION LOW-SIDE CURRENT SHUNT SENSOR PRINTED CIRCUIT BOARD LAYOUT OUTLINE DIMENSIONS ORDERING GUIDE