MAX40075 (3)
MAX40075 is available from Analog Devices at Xecor. Designed for low-noise, low-bias operational amplification, the MAX40075 offers exceptional performance with features such as low input voltage-noise density (4.2nV/√Hz), low input current-noise density (0.5fA/√Hz), and rail-to-rail output swings. Available in space-saving 6-bump WLP and 6-pin SOT23 packages, it is ideal for applications like ADC buffers, automotive power train systems, medical instrumentation, and transimpedance amplifiers. Whether used in automotive, medical, or industrial applications, this series ensures high performance, low distortion, and efficiency for demanding environments. Xecor is an authorized distributor for Analog Devices. Please view our extensive selection of the MAX40075 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| MAX40075AUT+ | Operational Amplifiers - Op Amps Single Wideband Low Bias-Current Amp | SOT-23-6 | 2,519 | |
| MAX40075ANT+T | Low-distortion amplifier suitable for high-frequency signal processin | THIN-WLP-6 | 7,555 | |
| MAX40075AUT+T | Operational Amplifiers - Op Amps 10MHz/42MHz Low Noise, Low Bias Op-Amps | SOT-23-6 | 3,372 |
Key Featrues
Rail-to-Rail Output Swings with a 1kΩ Load: The ability to swing the output voltage close to the supply rails maximizes dynamic range, enhancing performance in single-supply applications like ADC buffers and DAC output amplifiers.
Single-Supply Operation (2.7V to 5.5V): This allows the amplifier to operate efficiently in low-voltage systems, reducing power consumption and making it suitable for portable and battery-powered devices.
Low Input Bias Current (<1pA): The ultra-low input bias current minimizes errors in high-impedance circuits, improving accuracy in applications such as transimpedance amplifiers and sensor signal conditioning.
Low-Power Shutdown Mode (≤1µA): This feature significantly reduces power consumption when the amplifier is not in use, extending battery life in energy-sensitive applications like automotive power train systems and digital scales.
Applications
Low-Noise Microphone Preamplifier: The MAX40075/MAX40088 is perfect for amplifying low-level audio signals from microphones in high-fidelity audio systems. Its ultra-low distortion and low noise density ensure clear and accurate signal amplification, making it ideal for professional audio recording, conferencing systems, and hearing aids.
Strain Gauge Signal Conditioning: The MAX40075/MAX40088 is well-suited for amplifying signals from strain gauges in load cells and pressure sensors. Its rail-to-rail output and low input offset voltage ensure precise measurement of small changes in resistance, making it ideal for applications in industrial weighing systems, structural health monitoring, and automotive sensors.
Medical Instrumentation Signal Processing: The MAX40075/MAX40088 is ideal for amplifying and processing signals in medical devices such as ECG monitors, blood pressure sensors, and pulse oximeters. Its low power consumption and high accuracy make it suitable for portable and battery-operated medical instruments, ensuring reliable performance in critical healthcare applications.
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