Datasheet AD8625, AD8626, AD8627 (Analog Devices) - 10
| Fabricante | Analog Devices |
| Descripción | Precision Low Power Single-Supply JFET Amplifiers |
| Páginas / Página | 20 / 10 — AD8625/AD8626/AD8627. Data Sheet. 140. INPUT. SY =. 13V. SY = 5V. 120. … |
| Revisión | F |
| Formato / tamaño de archivo | PDF / 290 Kb |
| Idioma del documento | Inglés |
AD8625/AD8626/AD8627. Data Sheet. 140. INPUT. SY =. 13V. SY = 5V. 120. 100. +PSRR. OUTPUT. PSRR (dB). –PSRR. VOLTAGE (10V/DIV). –20. –40. –60. 10k. 100k. 10M
Línea de modelo para esta hoja de datos
Versión de texto del documento
AD8625/AD8626/AD8627 Data Sheet 140 V V INPUT SY =
±
13V SY = 5V 120 100 80 60 40 +PSRR OUTPUT PSRR (dB) 20 –PSRR VOLTAGE (10V/DIV) 0 –20 –40
03023-029
–60
03023-026
1k 10k 100k 1M 10M TIME (400
µ
s/DIV) FREQUENCY (Hz)
Figure 26. PSRR vs. Frequency Figure 29. No Phase Reversal
300 15 VSY =
±
13V 270 10 240 TS + (1%) 210 5 180 TS + (0.1%)
Ω
) ( 150 0 OUTZ 120 TS – (0.1%) –5 OUTPUT SWING (V) 90 G = +10 G = +1 TS – (1%) 60 –10 G = +100 30 0
03023-027
–15
03023-030
1k 10k 100k 1M 10M 100M 0 0.5 1.0 1.5 2.0 2.5 FREQUENCY (Hz) SETTLING TIME (
µ
s)
Figure 27. Output Impedance vs. Frequency Figure 30. Output Swing and Error vs. Settling Time
300 70 V V SY = 5V S =
±
13V 270 RL = 10k
Ω
60 VIN = 100mV p-p 240 AV = +1 210 50 180
Ω
) 40 OS– ( 150 OUTZ 30 120 OS+ OVERSHOOT (%) 90 20 G = +10 G = +1 60 G = +100 10 30 0
03023-028
0
03023-031
1k 10k 100k 1M 10M 100M 10 100 1k FREQUENCY (Hz) CAPACITANCE (pF)
Figure 28. Output Impedance vs. Frequency Figure 31. Smal -Signal Overshoot vs. Load Capacitance Rev. F | Page 10 of 20 Document Outline Features Applications Pin Configurations General Description Revision History Specifications Electrical Characteristics Absolute Maximum Ratings ESD Caution Typical Performance Characteristics Applications Information Minimizing Input Current Photodiode Preamplifier Application Output Amplifier for DACs Eight-Pole Sallen Key Low-Pass Filter Outline Dimensions Ordering Guide
±
13V SY = 5V 120 100 80 60 40 +PSRR OUTPUT PSRR (dB) 20 –PSRR VOLTAGE (10V/DIV) 0 –20 –40
03023-029
–60
03023-026
1k 10k 100k 1M 10M TIME (400
µ
s/DIV) FREQUENCY (Hz)
Figure 26. PSRR vs. Frequency Figure 29. No Phase Reversal
300 15 VSY =
±
13V 270 10 240 TS + (1%) 210 5 180 TS + (0.1%)
Ω
) ( 150 0 OUTZ 120 TS – (0.1%) –5 OUTPUT SWING (V) 90 G = +10 G = +1 TS – (1%) 60 –10 G = +100 30 0
03023-027
–15
03023-030
1k 10k 100k 1M 10M 100M 0 0.5 1.0 1.5 2.0 2.5 FREQUENCY (Hz) SETTLING TIME (
µ
s)
Figure 27. Output Impedance vs. Frequency Figure 30. Output Swing and Error vs. Settling Time
300 70 V V SY = 5V S =
±
13V 270 RL = 10k
Ω
60 VIN = 100mV p-p 240 AV = +1 210 50 180
Ω
) 40 OS– ( 150 OUTZ 30 120 OS+ OVERSHOOT (%) 90 20 G = +10 G = +1 60 G = +100 10 30 0
03023-028
0
03023-031
1k 10k 100k 1M 10M 100M 10 100 1k FREQUENCY (Hz) CAPACITANCE (pF)
Figure 28. Output Impedance vs. Frequency Figure 31. Smal -Signal Overshoot vs. Load Capacitance Rev. F | Page 10 of 20 Document Outline Features Applications Pin Configurations General Description Revision History Specifications Electrical Characteristics Absolute Maximum Ratings ESD Caution Typical Performance Characteristics Applications Information Minimizing Input Current Photodiode Preamplifier Application Output Amplifier for DACs Eight-Pole Sallen Key Low-Pass Filter Outline Dimensions Ordering Guide