Datasheet AD620 (Analog Devices) - 8
| Hersteller | Analog Devices |
| Beschreibung | Low Cost Low Power Instrumentation Amplifier |
| Seiten / Seite | 20 / 8 — AD620. 180. G = 10, 100, 1000. 160. 140. G = 1000. 120. G = 1. d 100. G = … |
| Revision | H |
| Dateiformat / Größe | PDF / 427 Kb |
| Dokumentensprache | Englisch |
AD620. 180. G = 10, 100, 1000. 160. 140. G = 1000. 120. G = 1. d 100. G = 100. PSR (. LIMIT. G = 10. OUTPUT VOLTAGE (V p-p). 0.1. 100. 10k. 100k
Modelllinie für dieses Datenblatt
Textversion des Dokuments
AD620 180 35 G = 10, 100, 1000 160 30 140 G = 1000 25 120 G = 1 B) 20 d 100 G = 100 PSR ( 15 80 LIMIT G = 10 10 BW 60 OUTPUT VOLTAGE (V p-p) G = 1 40 5 G = 1000 G = 100 20 0 0.1 1 10 100 1k 10k 100k 1M 1k 10k 100k 1M FREQUENCY (Hz) FREQUENCY (Hz)
00775-0-017 00775-0-020 Figure 15. Positive PSR vs. Frequency, RTI (G = 1−1000) Figure 18. Large Signal Frequency Response
180 +VS –0.0 160 –0.5 GES) 140 –1.0 120 –1.5 ) B d PPLY VOLTA ( 100 G = 1000 PSR 80 TO SU +1.5 D G = 100 E R 60 +1.0 G = 10 INPUT VOLTAGE LIMIT (V) EFER 40 (R +0.5 G = 1 20 –VS +0.0 0.1 1 10 100 1k 10k 100k 1M 0 5 10 15 20 FREQUENCY (Hz)
00775-0-018
SUPPLY VOLTAGE ± Volts
00775-0-021 Figure 16. Negative PSR vs. Frequency, RTI (G = 1−1000) Figure 19. Input Voltage Range vs. Supply Voltage, G = 1
1000 +VS –0.0 –0.5 ) R GES) L = 10k
Ω
V 100 –1.0 ING ( R –1.5 L = 2k
Ω
/V) V 10 PPLY VOLTA GAIN ( TO SU +1.5 D E R R L = 2k
Ω
1 +1.0 OUTPUT VOLTAGE SW EFER(R +0.5 RL = 10k
Ω
0.1 –VS +0.0 100 1k 10k 100k 1M 10M 0 5 10 15 20 FREQUENCY (Hz) SUPPLY VOLTAGE ± Volts
00775-0-019 00775-0-022 Figure 17. Gain vs. Frequency Figure 20. Output Voltage Swing vs. Supply Voltage, G = 10 Rev. H | Page 8 of 20 Document Outline SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION Make vs. Buy: a Typical Bridge Application Error Budget Pressure Measurement Medical ECG Precision V-I Converter GAIN SELECTION INPUT AND OUTPUT OFFSET VOLTAGE REFERENCE TERMINAL INPUT PROTECTION RF INTERFERENCE COMMON-MODE REJECTION GROUNDING GROUND RETURNS FOR INPUT BIAS CURRENTS AD620ACHIPS INFORMATION OUTLINE DIMENSIONS ORDERING GUIDE
00775-0-017 00775-0-020 Figure 15. Positive PSR vs. Frequency, RTI (G = 1−1000) Figure 18. Large Signal Frequency Response
180 +VS –0.0 160 –0.5 GES) 140 –1.0 120 –1.5 ) B d PPLY VOLTA ( 100 G = 1000 PSR 80 TO SU +1.5 D G = 100 E R 60 +1.0 G = 10 INPUT VOLTAGE LIMIT (V) EFER 40 (R +0.5 G = 1 20 –VS +0.0 0.1 1 10 100 1k 10k 100k 1M 0 5 10 15 20 FREQUENCY (Hz)
00775-0-018
SUPPLY VOLTAGE ± Volts
00775-0-021 Figure 16. Negative PSR vs. Frequency, RTI (G = 1−1000) Figure 19. Input Voltage Range vs. Supply Voltage, G = 1
1000 +VS –0.0 –0.5 ) R GES) L = 10k
Ω
V 100 –1.0 ING ( R –1.5 L = 2k
Ω
/V) V 10 PPLY VOLTA GAIN ( TO SU +1.5 D E R R L = 2k
Ω
1 +1.0 OUTPUT VOLTAGE SW EFER(R +0.5 RL = 10k
Ω
0.1 –VS +0.0 100 1k 10k 100k 1M 10M 0 5 10 15 20 FREQUENCY (Hz) SUPPLY VOLTAGE ± Volts
00775-0-019 00775-0-022 Figure 17. Gain vs. Frequency Figure 20. Output Voltage Swing vs. Supply Voltage, G = 10 Rev. H | Page 8 of 20 Document Outline SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION Make vs. Buy: a Typical Bridge Application Error Budget Pressure Measurement Medical ECG Precision V-I Converter GAIN SELECTION INPUT AND OUTPUT OFFSET VOLTAGE REFERENCE TERMINAL INPUT PROTECTION RF INTERFERENCE COMMON-MODE REJECTION GROUNDING GROUND RETURNS FOR INPUT BIAS CURRENTS AD620ACHIPS INFORMATION OUTLINE DIMENSIONS ORDERING GUIDE