Datasheet MAX4475, MAX4476, MAX4477, MAX4478, MAX4488, MAX4489 (Maxim) - 7
| Hersteller | Maxim |
| Beschreibung | SOT23, Low-Noise, Low-Distortion, Wide-Band, Rail-to-Rail Op Amps |
| Seiten / Seite | 17 / 7 — Typical Operating Characteristics. INPUT OFFSET VOLTAGE. INPUT OFFSET … |
| Dateiformat / Größe | PDF / 2.5 Mb |
| Dokumentensprache | Englisch |
Typical Operating Characteristics. INPUT OFFSET VOLTAGE. INPUT OFFSET VOLTAGE DISTRIBUTION. OFFSET VOLTAGE vs. TEMPERATURE
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
(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.)
INPUT OFFSET VOLTAGE INPUT OFFSET VOLTAGE DISTRIBUTION OFFSET VOLTAGE vs. TEMPERATURE vs. INPUT COMMON-MODE VOLTAGE
18 250 50 VCOM = 0V 16 200 14 MAX4475-8 toc1 µV) 150 MAX4475 toc02 µV) 40 MAX4475 toc03 100 12 50 30 10 0 8 -50 20 6 -100 VDD = 3V PERCENTAGE OF UNITS (%) 4 INPUT OFFSET VOLTAGE ( -150 INPUT OFFSET VOLTAGE ( 10 VDD = 5V 2 -200 0 -250 0 -50 -40 -30 -20 -10 0 10 20 30 40 50 -50 -25 0 25 50 75 100 125 -0.5 0.5 1.5 2.5 3.5 4.5 VOS (µV) TEMPERATURE (°C) INPUT COMMON-MODE VOLTAGE (V)
OUTPUT VOLTAGE OUTPUT VOLTAGE SWING (VOH) OUTPUT VOLTAGE SWING (VOL) vs. OUTPUT LOAD CURRENT vs. TEMPERATURE vs. TEMPERATURE
0.25 70 70 VDD = 3V OR 5V VDIFF = 10mV 60 60 MAX4475 toc04 MAX4475 toc05 MAX4475 toc06 0.20 50 50 0.15 (mV) 40 40 OH (mV) VDD - VOH - V 30 V OL 30 0.10 V DD R V L = 1kΩ OUTPUT VOLTAGE (V) OL 20 20 RL = 1kΩ 0.05 10 10 RL = 10kΩ R 0 0 L = 10kΩ 0 0 1 2 3 4 5 6 7 8 9 10 -50 -25 0 25 50 75 100 125 -50 -25 0 25 50 75 100 125 OUTPUT LOAD CURRENT (mA) TEMPERATURE (°C) TEMPERATURE (°C)
LARGE-SIGNAL VOLTAGE GAIN LARGE-SIGNAL VOLTAGE GAIN LARGE-SIGNAL VOLTAGE GAIN vs. OUTPUT VOLTAGE SWING vs. OUTPUT VOLTAGE SWING vs. OUTPUT VOLTAGE SWING
130 130 130 120 120 120 MAX4475 toc07 MAX4475 toc08 R MAX4475 toc09 L = 200kΩ 110 110 110 RL = 2kΩ RL = 2kΩ RL = 20kΩ RL = 200kΩ RL = 20kΩ RL = 20kΩ RL = 200kΩ 100 100 100 (dB) (dB) (dB) 90 90 90 A V A V RL = 2kΩ A V 80 80 80 70 70 70 60 VDD = 3V 60 VDD = 3V 60 VDD = 5V RL REFERENCED TO GND RL REFERENCED TO VDD RL REFERENCED TO GND 50 50 50 0 50 100 150 200 250 0 50 100 150 200 250 0 50 100 150 200 250 VOUT SWING FROM EITHER SUPPLY (mV) VOUT SWING FROM EITHER SUPPLY (mV) VOUT SWING FROM EITHER SUPPLY (mV) www.maximintegrated.com Maxim Integrated │ 7
Typical Operating Characteristics
(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.)
INPUT OFFSET VOLTAGE INPUT OFFSET VOLTAGE DISTRIBUTION OFFSET VOLTAGE vs. TEMPERATURE vs. INPUT COMMON-MODE VOLTAGE
18 250 50 VCOM = 0V 16 200 14 MAX4475-8 toc1 µV) 150 MAX4475 toc02 µV) 40 MAX4475 toc03 100 12 50 30 10 0 8 -50 20 6 -100 VDD = 3V PERCENTAGE OF UNITS (%) 4 INPUT OFFSET VOLTAGE ( -150 INPUT OFFSET VOLTAGE ( 10 VDD = 5V 2 -200 0 -250 0 -50 -40 -30 -20 -10 0 10 20 30 40 50 -50 -25 0 25 50 75 100 125 -0.5 0.5 1.5 2.5 3.5 4.5 VOS (µV) TEMPERATURE (°C) INPUT COMMON-MODE VOLTAGE (V)
OUTPUT VOLTAGE OUTPUT VOLTAGE SWING (VOH) OUTPUT VOLTAGE SWING (VOL) vs. OUTPUT LOAD CURRENT vs. TEMPERATURE vs. TEMPERATURE
0.25 70 70 VDD = 3V OR 5V VDIFF = 10mV 60 60 MAX4475 toc04 MAX4475 toc05 MAX4475 toc06 0.20 50 50 0.15 (mV) 40 40 OH (mV) VDD - VOH - V 30 V OL 30 0.10 V DD R V L = 1kΩ OUTPUT VOLTAGE (V) OL 20 20 RL = 1kΩ 0.05 10 10 RL = 10kΩ R 0 0 L = 10kΩ 0 0 1 2 3 4 5 6 7 8 9 10 -50 -25 0 25 50 75 100 125 -50 -25 0 25 50 75 100 125 OUTPUT LOAD CURRENT (mA) TEMPERATURE (°C) TEMPERATURE (°C)
LARGE-SIGNAL VOLTAGE GAIN LARGE-SIGNAL VOLTAGE GAIN LARGE-SIGNAL VOLTAGE GAIN vs. OUTPUT VOLTAGE SWING vs. OUTPUT VOLTAGE SWING vs. OUTPUT VOLTAGE SWING
130 130 130 120 120 120 MAX4475 toc07 MAX4475 toc08 R MAX4475 toc09 L = 200kΩ 110 110 110 RL = 2kΩ RL = 2kΩ RL = 20kΩ RL = 200kΩ RL = 20kΩ RL = 20kΩ RL = 200kΩ 100 100 100 (dB) (dB) (dB) 90 90 90 A V A V RL = 2kΩ A V 80 80 80 70 70 70 60 VDD = 3V 60 VDD = 3V 60 VDD = 5V RL REFERENCED TO GND RL REFERENCED TO VDD RL REFERENCED TO GND 50 50 50 0 50 100 150 200 250 0 50 100 150 200 250 0 50 100 150 200 250 VOUT SWING FROM EITHER SUPPLY (mV) VOUT SWING FROM EITHER SUPPLY (mV) VOUT SWING FROM EITHER SUPPLY (mV) www.maximintegrated.com Maxim Integrated │ 7