Datasheet MAX4475, MAX4476, MAX4477, MAX4478, MAX4488, MAX4489 (Maxim) - 6
| Manufacturer | Maxim |
| Description | SOT23, Low-Noise, Low-Distortion, Wide-Band, Rail-to-Rail Op Amps |
| Pages / Page | 17 / 6 — AC Electrical Characteristics. PARAMETER. SYMBOL. CONDITIONS. MIN. TYP. … |
| File Format / Size | PDF / 2.5 Mb |
| Document Language | English |
AC Electrical Characteristics. PARAMETER. SYMBOL. CONDITIONS. MIN. TYP. MAX. UNITS. Note 1:. Note 2:. Note 3:. Note 4:. Note 5:. Note 6:
Model Line for this Datasheet
- 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
Text Version of Document
MAX4475–MAX4478/ SOT23, Low-Noise, Low-Distortion, MAX4488/MAX4489 Wide-Band, Rail-to-Rail Op Amps
AC Electrical Characteristics
(VDD = +5V, VSS = 0V, VCM = 0V, VOUT = VDD/2, RL tied to VDD/2, SHDN = VDD, TA = +25°C.)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
MAX4475–MAX4478 A Gain-Bandwidth Product GBWP V = +1V/V 10 MHz MAX4488/MAX4489 AV = +5V/V 42 MAX4475–MAX4478 A Slew Rate SR V = +1V/V 3 V/µs MAX4488/MAX4489 AV = +5V/V 10 MAX4475–MAX4478 A Full-Power Bandwidth (Note 5) V = +1V/V 0.4 MHz MAX4488/MAX4489 AV = +5V/V 1.25 Peak-to-Peak Input Noise Voltage en(P-P) f = 0.1Hz to 10Hz 260 nVP-P f = 10Hz 21 Input Voltage-Noise Density en f = 1kHz 4.5 nV/√Hz f = 30kHz 3.5 Input Current-Noise Density in f = 1kHz 0.5 fA/√Hz VOUT = 2VP-P, f = 1kHz 0.0002 AV = +1V/V (MAX4475–MAX4478), RL = 10kΩ to GND f = 20kHz 0.0007 VOUT = 2VP-P, f = 1kHz 0.0002 Total Harmonic Distortion Plus AV = +1V/V Noise (Note 6) THD + N % (MAX4475–MAX4478), RL = 1kΩ to GND f = 20kHz 0.001 VOUT = 2VP-P, f = 1kHz 0.0004 AV = +5V/V (MAX4488/ MAX4489), RL = 10kΩ to GND f = 20kHz 0.0006 VOUT = 2VP-P, f = 1kHz 0.0005 Total Harmonic Distortion Plus AV = +5V/V Noise (Note 6) THD + N (MAX4488/MAX4489), % RL = 1kΩ to GND f = 20kHz 0.008 Capacitive-Load Stability No sustained oscillations 200 pF Gain Margin GM 12 dB MAX4475–MAX4478, A Phase Margin FM V = +1V/V 70 degrees MAX4488/MAX4489, AV = +5V/V 80 Settling Time To 0.01%, VOUT = 2V step 2 µs Delay Time to Shutdown tSH 1.5 µs Enable Delay Time from Shutdown tEN VOUT = 2.5V, VOUT settles to 0.1% 10 µs Power-Up Delay Time VDD = 0 to 5V step, VOUT stable to 0.1% 13 µs
Note 1:
All devices are 100% tested at TA = +25°C. Limits over temperature are guaranteed by design.
Note 2:
SHDN is available on the MAX4475/MAX4488 only.
Note 3:
Guaranteed by the PSRR test.
Note 4:
Guaranteed by design.
Note 5:
Full-power bandwidth for unity-gain stable devices (MAX4475–MAX4478) is measured in a closed-loop gain of +2V/V to accommodate the input voltage range, VOUT = 4VP-P.
Note 6:
Lowpass-filter bandwidth is 22kHz for f = 1kHz and 80kHz for f = 20kHz. Noise floor of test equipment = 10nV/√Hz. www.maximintegrated.com Maxim Integrated │ 6
AC Electrical Characteristics
(VDD = +5V, VSS = 0V, VCM = 0V, VOUT = VDD/2, RL tied to VDD/2, SHDN = VDD, TA = +25°C.)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
MAX4475–MAX4478 A Gain-Bandwidth Product GBWP V = +1V/V 10 MHz MAX4488/MAX4489 AV = +5V/V 42 MAX4475–MAX4478 A Slew Rate SR V = +1V/V 3 V/µs MAX4488/MAX4489 AV = +5V/V 10 MAX4475–MAX4478 A Full-Power Bandwidth (Note 5) V = +1V/V 0.4 MHz MAX4488/MAX4489 AV = +5V/V 1.25 Peak-to-Peak Input Noise Voltage en(P-P) f = 0.1Hz to 10Hz 260 nVP-P f = 10Hz 21 Input Voltage-Noise Density en f = 1kHz 4.5 nV/√Hz f = 30kHz 3.5 Input Current-Noise Density in f = 1kHz 0.5 fA/√Hz VOUT = 2VP-P, f = 1kHz 0.0002 AV = +1V/V (MAX4475–MAX4478), RL = 10kΩ to GND f = 20kHz 0.0007 VOUT = 2VP-P, f = 1kHz 0.0002 Total Harmonic Distortion Plus AV = +1V/V Noise (Note 6) THD + N % (MAX4475–MAX4478), RL = 1kΩ to GND f = 20kHz 0.001 VOUT = 2VP-P, f = 1kHz 0.0004 AV = +5V/V (MAX4488/ MAX4489), RL = 10kΩ to GND f = 20kHz 0.0006 VOUT = 2VP-P, f = 1kHz 0.0005 Total Harmonic Distortion Plus AV = +5V/V Noise (Note 6) THD + N (MAX4488/MAX4489), % RL = 1kΩ to GND f = 20kHz 0.008 Capacitive-Load Stability No sustained oscillations 200 pF Gain Margin GM 12 dB MAX4475–MAX4478, A Phase Margin FM V = +1V/V 70 degrees MAX4488/MAX4489, AV = +5V/V 80 Settling Time To 0.01%, VOUT = 2V step 2 µs Delay Time to Shutdown tSH 1.5 µs Enable Delay Time from Shutdown tEN VOUT = 2.5V, VOUT settles to 0.1% 10 µs Power-Up Delay Time VDD = 0 to 5V step, VOUT stable to 0.1% 13 µs
Note 1:
All devices are 100% tested at TA = +25°C. Limits over temperature are guaranteed by design.
Note 2:
SHDN is available on the MAX4475/MAX4488 only.
Note 3:
Guaranteed by the PSRR test.
Note 4:
Guaranteed by design.
Note 5:
Full-power bandwidth for unity-gain stable devices (MAX4475–MAX4478) is measured in a closed-loop gain of +2V/V to accommodate the input voltage range, VOUT = 4VP-P.
Note 6:
Lowpass-filter bandwidth is 22kHz for f = 1kHz and 80kHz for f = 20kHz. Noise floor of test equipment = 10nV/√Hz. www.maximintegrated.com Maxim Integrated │ 6
