MAX5385 (2)
MAX5385 is available from Analog Devices at Xecor. Designed for low-cost, low-power digital-to-analog conversion, the MAX5385 offers 8-bit resolution in a miniature 6-pin SOT23 package, a wide supply range of +2.7V to +5.5V, and a low 230µA supply current. Available in a compact SOT-23-6 package, it is ideal for applications such as automatic gain control, power-amp bias control, and programmable threshold levels. Whether used in telecommunications, industrial automation, or consumer electronics, this series ensures high performance, low power consumption, and flexibility for demanding applications. Xecor is an authorized distributor for Analog Devices. Please view our extensive selection of the MAX5385 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| MAX5385EUT | Experience accurate voltage conversion with MAX5385EUT | SOT-23-6 | 7,913 | |
| MAX5385EUT+T | Digital to Analog Converters - DAC Low-Cost, Low-Power, 8-Bit DACs with 3-Wire Serial Interface in SOT23 | SOT-23-6 | 6,981 |
Key Featrues
Wide +2.7V to +5.5V Supply Range (MAX5385): The device operates across a broad voltage range, providing flexibility in various power supply scenarios. This feature improves adaptability and efficiency in both low-power and standard voltage applications.
< 1µA Shutdown Mode: The MAX5385 consumes less than 1µA in shutdown mode, significantly reducing power consumption in idle or standby states. This makes it suitable for battery-powered and energy-efficient designs.
Low-Glitch Power-On Reset to Zero DAC Output: The device ensures a glitch-free power-on reset, initializing the DAC output to zero. This feature enhances system reliability and prevents unwanted signal transitions during startup.
3-Wire SPI/QSPI/MICROWIRE-Compatible Interface: The MAX5385 supports a simple 3-wire serial interface compatible with SPI, QSPI, and MICROWIRE protocols. This enables easy integration with microcontrollers and digital systems, streamlining design and reducing development time.
Applications
Programmable Threshold Detection: The MAX5385 is well-suited for programmable threshold detection in sensor interfaces and monitoring systems. Its internal reference and buffered output enable precise voltage level setting, while the low-glitch power-on reset ensures reliable operation in safety-critical applications such as industrial automation and environmental monitoring.
Power-Amp Bias Control: The MAX5384 is an excellent choice for power amplifier bias control in RF and audio systems. Its wide supply range and internal +4V reference provide stable and accurate bias voltage control, ensuring optimal amplifier performance while minimizing power consumption in portable and battery-operated devices.
Automatic Tuning (VCO): The MAX5383 is ideal for automatic tuning of voltage-controlled oscillators (VCOs) in frequency synthesis and communication systems. Its low supply current and SPI-compatible interface enable precise frequency adjustments, while the miniature SOT23 package ensures compact integration in space-constrained designs such as wireless transceivers and IoT devices.
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