MAX44265 (2)
MAX44265 is available from Analog Devices at Xecor. Designed for battery-powered applications, the MAX44265 offers ultra-low power consumption, rail-to-rail input and output, and a 200kHz gain bandwidth product. Available in a tiny 6-bump WLP package, it is ideal for portable devices such as cell phones, tablets, notebooks, and portable medical equipment. Whether used in mobile accessories or other low-power systems, this series ensures efficiency and high performance for demanding applications. Xecor is an authorized distributor for Analog Devices. Please view our extensive selection of the MAX44265 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| MAX44265EWT+ | High-performance amplifier with rail-to-rail operatio | W61B1+1 | 6,090 | |
| MAX44265EWT+T | High-speed performance for demanding applicatio | WLP-6 | 9,552 |
Key Featrues
Ultra-Low Supply Current (4µA): The MAX44265 op amp operates with an ultra-low supply current of 4µA, making it highly efficient for battery-powered applications. This feature extends battery life in devices like smartphones, tablets, and portable medical equipment, ensuring longer operational periods without frequent recharging.
Rail-to-Rail Input and Output: The op amp supports rail-to-rail input and output voltage ranges, allowing it to handle signals close to the supply rails. This capability maximizes the dynamic range and improves signal integrity in low-voltage applications, making it ideal for precision measurement and sensor interfacing.
Low Input Bias Current (1pA): With an ultra-low input bias current of 1pA, the MAX44265 minimizes errors in high-impedance circuits. This feature is particularly beneficial for applications like photodiode amplification and sensor signal conditioning, where maintaining accuracy is critical.
Shutdown Mode (1nA): The op amp includes a low-power shutdown mode that reduces supply current to just 1nA and places the outputs in a high-impedance state. This feature is essential for power-sensitive applications, enabling significant energy savings when the amplifier is not in active use.
Unity-Gain Stable with 200kHz GBW: The MAX44265 is unity-gain stable with a gain bandwidth product (GBW) of 200kHz, ensuring reliable performance in low-gain configurations. This stability makes it suitable for buffering and filtering applications, where maintaining signal fidelity without oscillation is crucial.
Rail-to-Rail Input and Output: The op amp supports rail-to-rail input and output voltage ranges, allowing it to handle signals close to the supply rails. This capability maximizes the dynamic range and improves signal integrity in low-voltage applications, making it ideal for precision measurement and sensor interfacing.
Low Input Bias Current (1pA): With an ultra-low input bias current of 1pA, the MAX44265 minimizes errors in high-impedance circuits. This feature is particularly beneficial for applications like photodiode amplification and sensor signal conditioning, where maintaining accuracy is critical.
Shutdown Mode (1nA): The op amp includes a low-power shutdown mode that reduces supply current to just 1nA and places the outputs in a high-impedance state. This feature is essential for power-sensitive applications, enabling significant energy savings when the amplifier is not in active use.
Unity-Gain Stable with 200kHz GBW: The MAX44265 is unity-gain stable with a gain bandwidth product (GBW) of 200kHz, ensuring reliable performance in low-gain configurations. This stability makes it suitable for buffering and filtering applications, where maintaining signal fidelity without oscillation is crucial.
Applications
Portable Medical Devices: The MAX44265 is ideal for use in portable medical equipment, such as glucose monitors or wearable health trackers. Its ultra-low supply current (4µA) and rail-to-rail operation ensure accurate signal amplification from low-power sensors, making it suitable for battery-powered medical applications requiring precision and efficiency.
Mobile Accessories: The MAX44265 is perfect for amplifying signals in mobile accessories like headsets, chargers, or docking stations. Its small 6-bump WLP package and low power consumption make it ideal for compact designs, while its rail-to-rail output ensures compatibility with a wide range of audio and power management circuits.
Tablet/Notebook Computers: The MAX44265 is well-suited for use in tablet and notebook computers, particularly for amplifying signals from touchscreens, sensors, or audio circuits. Its low input bias current (1pA) and shutdown mode (1nA) help conserve battery life, while its rail-to-rail operation ensures accurate signal processing in portable computing devices.
Industrial Sensor Interfaces: The MAX44265 is an excellent choice for interfacing with industrial sensors, such as temperature, pressure, or light sensors. Its rail-to-rail input and output ranges, combined with its low offset voltage (±200µV), enable precise amplification of sensor signals in harsh industrial environments, ensuring reliable performance in automation and monitoring systems.
Mobile Accessories: The MAX44265 is perfect for amplifying signals in mobile accessories like headsets, chargers, or docking stations. Its small 6-bump WLP package and low power consumption make it ideal for compact designs, while its rail-to-rail output ensures compatibility with a wide range of audio and power management circuits.
Tablet/Notebook Computers: The MAX44265 is well-suited for use in tablet and notebook computers, particularly for amplifying signals from touchscreens, sensors, or audio circuits. Its low input bias current (1pA) and shutdown mode (1nA) help conserve battery life, while its rail-to-rail operation ensures accurate signal processing in portable computing devices.
Industrial Sensor Interfaces: The MAX44265 is an excellent choice for interfacing with industrial sensors, such as temperature, pressure, or light sensors. Its rail-to-rail input and output ranges, combined with its low offset voltage (±200µV), enable precise amplification of sensor signals in harsh industrial environments, ensuring reliable performance in automation and monitoring systems.
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