MAX4475AUT+T Op Amps Operational Amplifiers C2012Y5V1C474ZT200N T43060066K Amplifier ICs MAX4475

Product Description

MAX4475AUT+T Op Amps Operational Amplifiers C2012Y5V1C474ZT200N T43060066K Amplifier ICs MAX4475

General Description

The MAX4475–MAX4478/MAX4488/MAX4489 wideband, low-noise, low-distortion operational amplifiers offer rail-to-rail outputs and single-supply operation down to 2.7V. They draw 2.2mA of quiescent supply current per amplifier while featuring ultra-low distortion (0.0002% THD+N), as well as low input voltage-noise density (4.5nV/√Hz) and low input current-noise density (0.5fA/√Hz). These features make the devices an ideal choice for applications that require low distortion and/or low noise.

For power conservation, the MAX4475/MAX4488 offer a low-power shutdown mode that reduces supply current to 0.01µA and places the amplifiers’ outputs into a high-impedance state. These amplifiers have outputs which swing rail-to-rail and their input common-mode voltage range includes ground. The MAX4475–MAX4478 are unity-gain stable with a gain-bandwidth product of 10MHz. The MAX4488/4489 are internally compensated for gains of +5V/V or greater with a gain-bandwidth product of 42MHz. The single MAX4475/MAX4476/ MAX4488 are available in space-saving, 6-pin SOT23 and TDFN packages.

Applications

● ADC Buffers

● DAC Output Amplifiers

● Low-Noise Microphone/Preamplifiers

● Digital Scales

● Strain Gauges/Sensor Amplifiers

● Medical Instrumentation

● Automotive

Features

● Low Input Voltage-Noise Density: 4.5nV/√Hz

● Low Input Current-Noise Density: 0.5fA/√Hz

● Low Distortion: 0.0002% THD+N (1kΩ load)

● Single-Supply Operation from +2.7V to +5.5V

● Input Common-Mode Voltage Range Includes Ground

● Rail-to-Rail Output Swings with a 1kΩ Load

● 10MHz GBW Product, Unity-Gain Stable (MAX4475–MAX4478)

● 42MHz GBW Product, Stable with AV ≥ +5V/V (MAX4488/MAX4489)

● Excellent DC Characteristics VOS = 70µV IBIAS = 1pA Large-Signal Voltage Gain = 120dB

● Low-Power Shutdown Mode:

● Reduces Supply Current to 0.01µA

● Places Output in High-Impedance State

● Available in Space-Saving SOT23, TDFN, µMAX®, and TSSOP Packages

● AEC-Q100 Qualified, Refer to Ordering Information for the List of /V Parts

Related stock models

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