MAX4477 |
RFQ for MAX4477 Required Field |
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| Technical/Catalog Information | MAX4477ASA+ |
| Vendor | Maxim Integrated Products |
| Category | Integrated Circuits (ICs) |
| Packaging | Tube |
| Amplifier Type | General Purpose |
| Number of Circuits | 2 - Dual |
| Package / Case | 8-SOIC (3.9mm Width) |
| Slew Rate | 3 V/s |
| Gain Bandwidth Product | 10MHz |
| Current - Supply | 2.5mA |
| Current - Output / Channel | 48mA |
| Voltage - Supply, Single/Dual (±) | 2.7 V ~ 5.5 V, ±1.35 V ~ 2.75 V |
| Output Type | Rail-to-Rail |
| -3db Bandwidth | - |
| Current - Input Bias | 1pA |
| Operating Temperature | -40°C ~ 125°C |
| Voltage - Input Offset | 70V |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | MAX4477ASA+ MAX4477ASA+ |
| Product | Manufacturers | Pack | D/C |
| MAX4477 | - | SMD-8 | - |
The MAX4475MAX4478/MAX4488/MAX4489 wide-band, 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</a>) and low input current-noise density (0.5fA/Hz</a>). 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 MAX4475MAX4478 are unity-gain stable with a gain-bandwidth product of 10MHz. The MAX4488/MAX4489 are internally compen-sated for gains of +5V/V or greater with a gain-band-width product of 42MHz. The single MAX4475/ MAX4476/MAX4488 are available in space-saving, 6-pin SOT23 packages.
Typical Application |
Features |
| -ADC Buffers-DAC Output Amplifiers-Low-Noise Microphone/Preamplifiers-Digital Scales-Strain Gauges/Sensor Amplifiers-Medical Instrumentation | Low Input Voltage-Noise Density: 4.5nV/Hz</a>Low Input Current-Noise Density: 0.5fA/Hz</a>Low Distortion: 0.0002% THD + N (1kΩ load)Single-Supply Operation from +2.7V to +5.5VInput Common-Mode Voltage Range Includes GroundRail-to-Rail Output Swings with a 1kΩLoad10MHz GBW Product, Unity-Gain Stable (MAX4475MAX4478)42MHz GBW Product, Stable with AV +5V/V (MAX4488/MAX4489)Excellent DC Characteristics -VOS= 70µV-IBIAS= 1pA-Large-Signal Voltage Gain = 120dBLow-Power Shutdown Mode: -Reduces Supply Current to 0.01µA -Places Output in High-Impedance StateAvailable in Space-Saving SOT23, µMAX, and TSSOP Packages |
