Datasheet MAX4475, MAX4476, MAX4477, MAX4478, MAX4488, MAX4489 (Maxim)
| 制造商 | Maxim |
| 描述 | SOT23, Low-Noise, Low-Distortion, Wide-Band, Rail-to-Rail Op Amps |
| 页数 / 页 | 17 / 1 — here. MAX4475–MAX4478/. SOT23, Low-Noise, Low-Distortion,. … |
| 文件格式/大小 | PDF / 2.5 Mb |
| 文件语言 | 英语 |
here. MAX4475–MAX4478/. SOT23, Low-Noise, Low-Distortion,. MAX4488/MAX4489. Wide-Band, Rail-to-Rail Op Amps. General Description
该数据表的模型线
- 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
文件文字版本
Click
here
for production status of specific part numbers.
MAX4475–MAX4478/ SOT23, Low-Noise, Low-Distortion, MAX4488/MAX4489 Wide-Band, Rail-to-Rail Op Amps General Description Features
The MAX4475–MAX4478/MAX4488/MAX4489 wide- ● Low Input Voltage-Noise Density: 4.5nV/√Hz band, low-noise, low-distortion operational amplifiers ● Low Input Current-Noise Density: 0.5fA/√Hz offer rail-to-rail outputs and single-supply operation ● Low Distortion: 0.0002% THD+N (1kΩ load) down to 2.7V. They draw 2.2mA of quiescent supply ● Single-Supply Operation from +2.7V to +5.5V current per amplifier while featuring ultra-low distortion ● Input Common-Mode Voltage Range Includes (0.0002% THD+N), as well as low input voltage-noise Ground density (4.5nV/√Hz) and low input current-noise density ● Rail-to-Rail Output Swings with a 1kΩ Load (0.5fA/√Hz). These features make the devices an ideal choice for applications that require low distortion and/or ● 10MHz GBW Product, Unity-Gain Stable (MAX4475–MAX4478) low noise. ● 42MHz GBW Product, Stable with AV ≥ +5V/V For power conservation, the MAX4475/MAX4488 offer (MAX4488/MAX4489) a low-power shutdown mode that reduces supply cur- ● Excellent DC Characteristics rent to 0.01µA and places the amplifiers’ outputs into a V high-impedance state. These amplifiers have outputs OS = 70µV I which swing rail-to-rail and their input common-mode BIAS = 1pA voltage range includes ground. The MAX4475–MAX4478 Large-Signal Voltage Gain = 120dB are unity-gain stable with a gain-bandwidth product ● Low-Power Shutdown Mode: of 10MHz. The MAX4488/4489 are internally compen- ● Reduces Supply Current to 0.01µA sated for gains of +5V/V or greater with a gain-band- ● Places Output in High-Impedance State width product of 42MHz. The single MAX4475/MAX4476/ ● Available in Space-Saving SOT23, TDFN, µMAX®, MAX4488 are available in space-saving, 6-pin SOT23 and TSSOP Packages and TDFN packages. ● AEC-Q100 Qualified, Refer to Ordering Information
Applications
for the List of /V Parts ● ADC Buffers ● DAC Output Amplifiers
Ordering Information at end of data sheet.
● Low-Noise Microphone/Preamplifiers ● Digital Scales
Typical Operating Characteristic
● Strain Gauges/Sensor Amplifiers ● Medical Instrumentation
INPUT VOLTAGE-NOISE DENSITY
● Automotive
vs. FREQUENCY
) 25 √Hz µMAX is a registered trademark of Maxim Integrated Products, Inc. 20 MAX4475 toc20 TAGE (nV 15 NOISE VOL 10 INPUT ALENT 5 EQUIV V IN 010 100 1k 10k 100k FREQUENCY (Hz)
Pin Configurations and Typical Operating Circuit appear at end of data sheet.
19-2137; Rev 11; 4/19
here
for production status of specific part numbers.
MAX4475–MAX4478/ SOT23, Low-Noise, Low-Distortion, MAX4488/MAX4489 Wide-Band, Rail-to-Rail Op Amps General Description Features
The MAX4475–MAX4478/MAX4488/MAX4489 wide- ● Low Input Voltage-Noise Density: 4.5nV/√Hz band, low-noise, low-distortion operational amplifiers ● Low Input Current-Noise Density: 0.5fA/√Hz offer rail-to-rail outputs and single-supply operation ● Low Distortion: 0.0002% THD+N (1kΩ load) down to 2.7V. They draw 2.2mA of quiescent supply ● Single-Supply Operation from +2.7V to +5.5V current per amplifier while featuring ultra-low distortion ● Input Common-Mode Voltage Range Includes (0.0002% THD+N), as well as low input voltage-noise Ground density (4.5nV/√Hz) and low input current-noise density ● Rail-to-Rail Output Swings with a 1kΩ Load (0.5fA/√Hz). These features make the devices an ideal choice for applications that require low distortion and/or ● 10MHz GBW Product, Unity-Gain Stable (MAX4475–MAX4478) low noise. ● 42MHz GBW Product, Stable with AV ≥ +5V/V For power conservation, the MAX4475/MAX4488 offer (MAX4488/MAX4489) a low-power shutdown mode that reduces supply cur- ● Excellent DC Characteristics rent to 0.01µA and places the amplifiers’ outputs into a V high-impedance state. These amplifiers have outputs OS = 70µV I which swing rail-to-rail and their input common-mode BIAS = 1pA voltage range includes ground. The MAX4475–MAX4478 Large-Signal Voltage Gain = 120dB are unity-gain stable with a gain-bandwidth product ● Low-Power Shutdown Mode: of 10MHz. The MAX4488/4489 are internally compen- ● Reduces Supply Current to 0.01µA sated for gains of +5V/V or greater with a gain-band- ● Places Output in High-Impedance State width product of 42MHz. The single MAX4475/MAX4476/ ● Available in Space-Saving SOT23, TDFN, µMAX®, MAX4488 are available in space-saving, 6-pin SOT23 and TSSOP Packages and TDFN packages. ● AEC-Q100 Qualified, Refer to Ordering Information
Applications
for the List of /V Parts ● ADC Buffers ● DAC Output Amplifiers
Ordering Information at end of data sheet.
● Low-Noise Microphone/Preamplifiers ● Digital Scales
Typical Operating Characteristic
● Strain Gauges/Sensor Amplifiers ● Medical Instrumentation
INPUT VOLTAGE-NOISE DENSITY
● Automotive
vs. FREQUENCY
) 25 √Hz µMAX is a registered trademark of Maxim Integrated Products, Inc. 20 MAX4475 toc20 TAGE (nV 15 NOISE VOL 10 INPUT ALENT 5 EQUIV V IN 010 100 1k 10k 100k FREQUENCY (Hz)
Pin Configurations and Typical Operating Circuit appear at end of data sheet.
19-2137; Rev 11; 4/19