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Product Detailed Parameters
- Description：IC COMPARATOR 2 GEN PUR 14DIP
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Bulk
- Type：General Purpose
- Number of Elements：2
- Output Type：Complementary, ECL
- Voltage - Supply, Single/Dual (±)：±5V
- Voltage - Input Offset (Max)：1mV @ 5V
- Current - Input Bias (Max)：10µA @ 5V
- Current - Output (Typ)：-
- Current - Quiescent (Max)：8mA, 24mA
- CMRR, PSRR (Typ)：60dB CMRR, 60dB PSRR
- Propagation Delay (Max)：3.5ns
- Hysteresis：-
- Operating Temperature：0°C ~ 70°C
- Package / Case：14-DIP (0.300", 7.62mm)
- Mounting Type：Through Hole
- Supplier Device Package：14-PDIP
- Grade：-
- Qualification：-
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Overview
The MAX905CPD is a dual general-purpose comparator manufactured by Analog Devices Inc./Maxim Integrated. It features complementary ECL output stages and operates within a supply voltage range of 2.7V to 5.5V. The device provides excellent common-mode rejection ratio (CMRR) and power supply rejection. Packaged in a 14-pin DIP, it integrates two separate comparators into a single unit for efficient circuit design.
Feature Summary
- Features complementary ECL output stages for high-speed signal processing
- Integrates two independent comparators within a single package
- Provides excellent common-mode rejection ratio and power supply rejection
Applications
- General-purpose analog signal comparison
- High-speed digital interface circuits
- Voltage monitoring systems
Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and specific lot codes against current datasheets. Check for obsolescence notices as legacy components may have limited availability. Ensure packaging integrity matches original specifications upon receipt.
Selection Notes
Select this component when dual comparator functionality with ECL outputs is required. Consider the 14-pin DIP package for through-hole mounting requirements. Evaluate the 2.7V to 5.5V operating range against system power constraints. Compare CMRR specifications against other general-purpose comparers if noise immunity is critical.
Part Context
This part belongs to the Maxim Integrated linear comparator family, designed for robust performance in mixed-signal environments. The MAX905 series offers reliable operation across standard industrial temperature ranges. It serves as a foundational component for basic threshold detection tasks in electronic systems.
Replacement Considerations
Consult official substitution guides for compatible dual comparers with similar ECL outputs. Verify pin compatibility before replacing to ensure mechanical fit. Check electrical parameters such as propagation delay and offset voltage against original requirements.
