MAX1265 (2)
The MAX1265 series is available from Analog Devices Inc./Maxim Integrated Inc./Maxim Integrated at Xecor. Designed for high-performance data acquisition and conversion, the MAX1265 offers 12-bit resolution, ±0.5 LSB linearity, and a single +3V supply operation. It features an internal +2.5V reference, a software-configurable analog input multiplexer, and low power consumption, making it suitable for a variety of applications. Available in a compact 28-QSOP package, it is ideal for use in industrial control systems, patient monitoring, energy management, and touch screen interfaces. Whether used in data logging, industrial automation, or medical devices, the MAX1265 series ensures precision, efficiency, and scalability for demanding applications. Xecor is an authorized distributor for Analog Devices Inc./Maxim Integrated Inc./Maxim Integrated. Please view our extensive selection of the MAX1265 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| MAX1265BEEI+ | Analog to Digital Converters - ADC 265ksps, +3V, 6-/2-Channel, 12-Bit ADCs with +2.5V Reference and Parallel Interface | SSOP-28 | 8,043 | |
| MAX1265BCEI+ | High-resolution data conversion with parallel interface for efficient communication | SSOP-28 | 5,867 |
Key Featrues
Internal +2.5V Reference: The built-in reference voltage simplifies circuit design by eliminating the need for an external reference source. This feature improves system efficiency and reduces component count, particularly in compact designs like touch screens and data logging systems.
Software-Configurable Analog Input Multiplexer: The MAX1265 supports 6-channel single-ended or 3-channel pseudo-differential inputs, while the MAX1267 supports 2-channel single-ended or 1-channel pseudo-differential inputs. This flexibility allows for versatile signal acquisition, catering to diverse use cases such as energy management and data acquisition systems.
Low Power Consumption with Automatic Power-Down: With operating currents as low as 1.9mA at 265ksps and a shutdown current of 2µA, the ADC is highly energy-efficient. This makes it suitable for battery-powered or energy-sensitive applications, extending operational life and reducing power costs.
High-Speed Parallel Interface: The 12-bit parallel interface enables rapid data transfer, supporting high-speed sampling rates up to 265ksps. This feature is critical for real-time applications like industrial control systems and patient monitoring, where fast data processing is essential.
Applications
Energy Management: With its low current consumption and single +3V supply operation, the MAX1265/MAX1267 is perfect for energy management systems. Its ability to handle multiple input channels and unipolar/bipolar configurations allows for accurate monitoring and control of energy usage in smart grids or battery management systems.
Industrial Control Systems: The MAX1265/MAX1267 excels in industrial control systems, where its high-speed parallel interface and internal +2.5V reference ensure reliable and precise analog-to-digital conversion. Its robust design and small footprint make it suitable for integration into compact control modules for process automation and monitoring.
Patient Monitoring: The MAX1265/MAX1267 is ideal for patient monitoring systems, offering high-resolution data acquisition and low power consumption. Its ability to handle pseudo-differential inputs ensures accurate measurement of biomedical signals, such as ECG or blood pressure, making it a reliable choice for healthcare applications.
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