規格
| 屬性 | 價值 |
| Supplier | Analog Devices Inc./Maxim Integrated |
| Package | Tape & Reel (TR) |
| Series | Automotive, AEC-Q100 |
| ProductStatus | Active |
| AmplifierType | General Purpose |
| NumberofCircuits | 1 |
| OutputType | Rail-to-Rail |
| SlewRate | 3V/µs |
| GainBandwidthProduct | 10 MHz |
| Current-InputBias | 1 pA |
| Voltage-InputOffset | 70 µV |
| Current-Supply | 2.5mA |
| Current-Output/Channel | 48 mA |
| Voltage-SupplySpan(Min) | 2.7 V |
| Voltage-SupplySpan(Max) | 5.5 V |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | SOT-23-6 |
概述
Description
MAX4475AUT/V+T is Maxim Integrated’s automotive-grade, high-speed op-amp with rail-to-rail input and output. It offers low-noise, wide bandwidth, fast slew rate, and single-supply operation, making it suitable for sensor front-ends, transimpedance, and high-speed signal conditioning in automotive environments.
Suffix meaning:
- AUT = automotive temperature range (-40°C to +125°C).
- V+T = packaging/reel option; check the datasheet for exact details (Tape & Reel, RoHS, etc.).
How to use (brief):
- Use in standard op-amp configurations (inverting or non-inverting) with appropriate feedback.
- Ensure stability with your feedback network and any capacitive loads.
- Provide proper power-supply decoupling and respect input common-mode and output swing limits per the datasheet.
Suffix meaning:
- AUT = automotive temperature range (-40°C to +125°C).
- V+T = packaging/reel option; check the datasheet for exact details (Tape & Reel, RoHS, etc.).
How to use (brief):
- Use in standard op-amp configurations (inverting or non-inverting) with appropriate feedback.
- Ensure stability with your feedback network and any capacitive loads.
- Provide proper power-supply decoupling and respect input common-mode and output swing limits per the datasheet.
Features
- Automotive-grade op-amp (MAX4475AUT/V+T)
- Rail-to-rail input and output
- Unity-gain stable
- Low input offset voltage and low input bias current
- Low-noise performance
- Wide supply range; supports single and dual-supply operation
- 8-pin package; Pb-free/RoHS; tape-and-reel available
- Temperature range: -40°C to +125°C
- Rail-to-rail input and output
- Unity-gain stable
- Low input offset voltage and low input bias current
- Low-noise performance
- Wide supply range; supports single and dual-supply operation
- 8-pin package; Pb-free/RoHS; tape-and-reel available
- Temperature range: -40°C to +125°C
Pinout
- Pin count: 8 pins (8‑pin package, e.g., SOIC-8)
- Function: Dual operational amplifier (two op-amps in one package) for general analog signal amplification.
- Function: Dual operational amplifier (two op-amps in one package) for general analog signal amplification.
Manufacturer
MAX4475AUT/V+T is manufactured by Maxim Integrated Products. Maxim is an American semiconductor company that designs and manufactures analog and mixed-signal integrated circuits (now part of Analog Devices).
Application
MAX4475AUT/V+T is a precision, low-noise op-amp suitable for signal-conditioning tasks. Typical applications:
- Sensor conditioning and instrumentation front-ends (bridge sensors, RTD, strain gauges, thermocouples)
- Transimpedance amplifiers for photodiodes/photodetectors
- Medical instrumentation and portable devices
- Automotive sensor interfaces (pressure, temperature, current sensors) in AUT-grade variants
- Data-acquisition front ends and ADC drivers
- Active filters and high-fidelity preamplification
- High-impedance buffering and audio preamplifier paths
Notes: AUT/V+T denotes automotive/extended-temp variants suitable for harsh environments.
- Sensor conditioning and instrumentation front-ends (bridge sensors, RTD, strain gauges, thermocouples)
- Transimpedance amplifiers for photodiodes/photodetectors
- Medical instrumentation and portable devices
- Automotive sensor interfaces (pressure, temperature, current sensors) in AUT-grade variants
- Data-acquisition front ends and ADC drivers
- Active filters and high-fidelity preamplification
- High-impedance buffering and audio preamplifier paths
Notes: AUT/V+T denotes automotive/extended-temp variants suitable for harsh environments.
Package
It’s in an 8-pin SOIC (D-8) package. The “V+T” suffix indicates tape-and-reel packaging.
