Datasheet AD743 (Analog Devices) - 6
| Hersteller | Analog Devices |
| Beschreibung | Ultralow Noise BiFET Op Amp |
| Seiten / Seite | 12 / 6 — AD743. NUMBER OF UNITS. 2.5. 2.7. 2.9. 3.1. 3.3. 3.5. 3.8. INPUT VOLTAGE … |
| Revision | E |
| Dateiformat / Größe | PDF / 297 Kb |
| Dokumentensprache | Englisch |
AD743. NUMBER OF UNITS. 2.5. 2.7. 2.9. 3.1. 3.3. 3.5. 3.8. INPUT VOLTAGE NOISE (nV/ Hz). 100pF. +VS. 0.1. ADJUST. OUT. –VS. SQUARE WAVE. INPUT. VOUT. 300. 10pF
Modelllinie für dieses Datenblatt
Textversion des Dokuments
AD743 69 63 57 51 45 39 33 27 NUMBER OF UNITS 21 15 9 3 2.5 2.7 2.9 3.1 3.3 3.5 3.8 INPUT VOLTAGE NOISE (nV/ Hz)
TPC 19. Typical Noise Distribution @ 10 kHz (602 Units) TPC 23. Unity-Gain Follower Small Signal Pulse Response
100pF 2k
⍀
+VS 1 0.1
F
F +VS 2 7 1 0.1
F
F 6 2k 7
⍀
AD743 2 5 V 1 2M
⍀
IN 4 6 3 AD743 V V ADJUST OUT OS 1M
⍀
CL 3 100pF –V 4 0.1
F 1
F S –VS 0.1 1
F
F SQUARE WAVE INPUT
TPC 20. Offset Null Configuration TPC 24. Unity-Gain Inverter
+VS 1 0.1
F
F 7 2 6 AD743 VOUT 300
⍀
V R C IN L L 3 * 4 2k 10pF
⍀
–VS 0.1 1
F
F SQUARE WAVE INPUT *OPTIONAL, NOT REQUIRED
TPC 21. Unity-Gain Follower TPC 25. Unity-Gain Inverter Large Signal Pulse Response TPC 22. Unity-Gain Follower Large Signal Pulse Response TPC 26. Unity-Gain Inverter Small Signal Pulse Response –6– REV. E Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION PRODUCT HIGHLIGHTS CONNECTION DIAGRAMS SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ESD SUSCEPTIBILITY ORDERING GUIDE Typical Performance Characteristics OP AMP PERFORMANCE: JFET VS. BIPOLAR DESIGNING CIRCUITS FOR LOW NOISE LOW NOISE CHARGE AMPLIFIERS HOW CHIP PACKAGE TYPE AND POWER DISSIPATION AFFECT INPUT BIAS CURRENT REDUCED POWER SUPPLY OPERATION FOR LOWER IB AN INPUT IMPEDANCE COMPENSATED, SALLEN-KEY FILTER TWO HIGH PERFORMANCE ACCELEROMETER AMPLIFIERS LOW NOISE HYDROPHONE AMPLIFIER BALANCING SOURCE IMPEDANCES OUTLINE DIMENSIONS Revision History
TPC 19. Typical Noise Distribution @ 10 kHz (602 Units) TPC 23. Unity-Gain Follower Small Signal Pulse Response
100pF 2k
⍀
+VS 1 0.1
F
F +VS 2 7 1 0.1
F
F 6 2k 7
⍀
AD743 2 5 V 1 2M
⍀
IN 4 6 3 AD743 V V ADJUST OUT OS 1M
⍀
CL 3 100pF –V 4 0.1
F 1
F S –VS 0.1 1
F
F SQUARE WAVE INPUT
TPC 20. Offset Null Configuration TPC 24. Unity-Gain Inverter
+VS 1 0.1
F
F 7 2 6 AD743 VOUT 300
⍀
V R C IN L L 3 * 4 2k 10pF
⍀
–VS 0.1 1
F
F SQUARE WAVE INPUT *OPTIONAL, NOT REQUIRED
TPC 21. Unity-Gain Follower TPC 25. Unity-Gain Inverter Large Signal Pulse Response TPC 22. Unity-Gain Follower Large Signal Pulse Response TPC 26. Unity-Gain Inverter Small Signal Pulse Response –6– REV. E Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION PRODUCT HIGHLIGHTS CONNECTION DIAGRAMS SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ESD SUSCEPTIBILITY ORDERING GUIDE Typical Performance Characteristics OP AMP PERFORMANCE: JFET VS. BIPOLAR DESIGNING CIRCUITS FOR LOW NOISE LOW NOISE CHARGE AMPLIFIERS HOW CHIP PACKAGE TYPE AND POWER DISSIPATION AFFECT INPUT BIAS CURRENT REDUCED POWER SUPPLY OPERATION FOR LOWER IB AN INPUT IMPEDANCE COMPENSATED, SALLEN-KEY FILTER TWO HIGH PERFORMANCE ACCELEROMETER AMPLIFIERS LOW NOISE HYDROPHONE AMPLIFIER BALANCING SOURCE IMPEDANCES OUTLINE DIMENSIONS Revision History