Datasheet MAX4475, MAX4476, MAX4477, MAX4478, MAX4488, MAX4489 (Maxim) - 9
| Hersteller | Maxim |
| Beschreibung | SOT23, Low-Noise, Low-Distortion, Wide-Band, Rail-to-Rail Op Amps |
| Seiten / Seite | 17 / 9 — Typical Operating Characteristics (continued). MAX4475–MAX4478. … |
| Dateiformat / Größe | PDF / 2.5 Mb |
| Dokumentensprache | Englisch |
Typical Operating Characteristics (continued). MAX4475–MAX4478. POWER-SUPPLY REJECTION RATIO. OUTPUT IMPEDANCE. vs. FREQUENCY
Modelllinie für dieses Datenblatt
- MAX4475ASA+ MAX4475ASA+T MAX4475ATT+ MAX4475ATT+T MAX4475AUA+ MAX4475AUA+T MAX4475AUT+ MAX4475AUT+T MAX4475AUT/V+ MAX4475AUT/V+T
- MAX4477ASA MAX4477ASA+ MAX4477ASA+T MAX4477AUA MAX4477AUA+ MAX4477AUA+T MAX4477AUA/V+ MAX4477AUA/V+T
Textversion des Dokuments
MAX4475–MAX4478/ SOT23, Low-Noise, Low-Distortion, MAX4488/MAX4489 Wide-Band, Rail-to-Rail Op Amps
Typical Operating Characteristics (continued)
(VDD = +5V, VSS = 0V, VCM = 0V, VOUT = VDD/2, RL tied to VDD/2, input noise floor of test equipment =10nV/√Hz for all distortion measurements, TA = +25°C, unless otherwise noted.)
MAX4475–MAX4478 POWER-SUPPLY REJECTION RATIO OUTPUT IMPEDANCE vs. FREQUENCY vs. FREQUENCY
0 1000 V -10 DD = 3V OR 5V -20 MAX4475 toc18 ) 100 MAX4475 toc19 -30 Ω -40 -50 10 -60 AV = +5 -70 PSRR (dB) 1 -80 -90 OUTPUT IMPEDANCE ( AV = +1 -100 0.1 -110 -120 -130 0.01 0.001 0.1 10 1000 100,000 1 10 100 1k 10k FREQUENCY (kHz) FREQUENCY (Hz)
MAX4475 INPUT VOLTAGE-NOISE DENSITY TOTAL HARMONIC DISTORTION PLUS NOISE vs. FREQUENCY 0.1Hz TO 10HzP-P NOISE
) MAX4475 toc21
vs. OUTPUT VOLTAGE SWING
25 10 √Hz V A DD = 3V OR 5V V = +1 V R P-P NOISE = 260nVP-P L = 100kΩ 20 MAX4475 toc20 1 MAX4475 toc22 TAGE (nV 15 0.1 200nV/div NOISE VOL 10 THD + N (%) 0.01 INPUT fO = 20kHz, FILTER BW = 80kHz ALENT 5 0.001 fO = 3kHz, FILTER BW = 30kHz EQUIV V IN 0 0.0001 10 100 1k 10k 100k 1s/div 0 1 2 3 4 FREQUENCY (Hz) OUTPUT VOLTAGE (VP-P)
MAX4488/MAX4489 MAX4488/MAX4489 MAX4475–MAX4478 TOTAL HARMONIC DISTORTION PLUS NOISE TOTAL HARMONIC DISTORTION TOTAL HARMONIC DISTORTION PLUS NOISE vs. OUTPUT VOLTAGE SWING PLUS NOISE vs. FREQUENCY vs. FREQUENCY
10 0.01 0.01 AV = +5 FILTER BW = 80kHz RL = 100kΩ VOUT = 2VP-P 1 MAX4475 toc23 MAX4475 toc24 AV = +1 MAX4475 toc25 RL = 1kΩ 0.1 0.01 VDD = +3V, fO = 20kHz 0.001 FILTER BW = 80kHz AV = +10, VDD = 3V THD + N (%) THD + N (%) 0.001 THD + N (%) FILTER BW = 22kHz AV = +10, VDD = 5V RL TO VDD/2 RL TO GND VDD = 3V, fO = 3kHz RL = 10kΩ TO GND 0.0001 FILTER BW = 30kHz R1 = 5.6kΩ, R2 = 53kΩ VOUT = 2VP-P 0.00001 0.001 RL TO VDD 0.0001 0 1 2 3 0 5k 10k 15k 20k 0 5k 10k 15k 20k OUTPUT VOLTAGE (VP-P) FREQUENCY (Hz) FREQUENCY (Hz) www.maximintegrated.com Maxim Integrated │ 9
Typical Operating Characteristics (continued)
(VDD = +5V, VSS = 0V, VCM = 0V, VOUT = VDD/2, RL tied to VDD/2, input noise floor of test equipment =10nV/√Hz for all distortion measurements, TA = +25°C, unless otherwise noted.)
MAX4475–MAX4478 POWER-SUPPLY REJECTION RATIO OUTPUT IMPEDANCE vs. FREQUENCY vs. FREQUENCY
0 1000 V -10 DD = 3V OR 5V -20 MAX4475 toc18 ) 100 MAX4475 toc19 -30 Ω -40 -50 10 -60 AV = +5 -70 PSRR (dB) 1 -80 -90 OUTPUT IMPEDANCE ( AV = +1 -100 0.1 -110 -120 -130 0.01 0.001 0.1 10 1000 100,000 1 10 100 1k 10k FREQUENCY (kHz) FREQUENCY (Hz)
MAX4475 INPUT VOLTAGE-NOISE DENSITY TOTAL HARMONIC DISTORTION PLUS NOISE vs. FREQUENCY 0.1Hz TO 10HzP-P NOISE
) MAX4475 toc21
vs. OUTPUT VOLTAGE SWING
25 10 √Hz V A DD = 3V OR 5V V = +1 V R P-P NOISE = 260nVP-P L = 100kΩ 20 MAX4475 toc20 1 MAX4475 toc22 TAGE (nV 15 0.1 200nV/div NOISE VOL 10 THD + N (%) 0.01 INPUT fO = 20kHz, FILTER BW = 80kHz ALENT 5 0.001 fO = 3kHz, FILTER BW = 30kHz EQUIV V IN 0 0.0001 10 100 1k 10k 100k 1s/div 0 1 2 3 4 FREQUENCY (Hz) OUTPUT VOLTAGE (VP-P)
MAX4488/MAX4489 MAX4488/MAX4489 MAX4475–MAX4478 TOTAL HARMONIC DISTORTION PLUS NOISE TOTAL HARMONIC DISTORTION TOTAL HARMONIC DISTORTION PLUS NOISE vs. OUTPUT VOLTAGE SWING PLUS NOISE vs. FREQUENCY vs. FREQUENCY
10 0.01 0.01 AV = +5 FILTER BW = 80kHz RL = 100kΩ VOUT = 2VP-P 1 MAX4475 toc23 MAX4475 toc24 AV = +1 MAX4475 toc25 RL = 1kΩ 0.1 0.01 VDD = +3V, fO = 20kHz 0.001 FILTER BW = 80kHz AV = +10, VDD = 3V THD + N (%) THD + N (%) 0.001 THD + N (%) FILTER BW = 22kHz AV = +10, VDD = 5V RL TO VDD/2 RL TO GND VDD = 3V, fO = 3kHz RL = 10kΩ TO GND 0.0001 FILTER BW = 30kHz R1 = 5.6kΩ, R2 = 53kΩ VOUT = 2VP-P 0.00001 0.001 RL TO VDD 0.0001 0 1 2 3 0 5k 10k 15k 20k 0 5k 10k 15k 20k OUTPUT VOLTAGE (VP-P) FREQUENCY (Hz) FREQUENCY (Hz) www.maximintegrated.com Maxim Integrated │ 9