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Product Detailed Parameters
- Description：IC COMPARATOR 1 GEN PUR SOT23-6
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Bulk
- Type：General Purpose
- Number of Elements：1
- Output Type：Open-Drain
- Voltage - Supply, Single/Dual (±)：2.375V ~ 5.5V
- Voltage - Input Offset (Max)：-
- Current - Input Bias (Max)：-
- Current - Output (Typ)：6mA (Min)
- Current - Quiescent (Max)：200µA
- CMRR, PSRR (Typ)：-
- Propagation Delay (Max)：-
- Hysteresis：-
- Operating Temperature：-40°C ~ 85°C
- Package / Case：SOT-23-6
- Mounting Type：Surface Mount
- Supplier Device Package：SOT-23-6
- Grade：-
- Qualification：-
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Overview
The MAX1756BEUT is a micropower, single-supply temperature comparator housed in a SOT-23-6 package. It features an open-drain output and operates within a supply voltage range of 2.375V to 5.5V. The device draws 52µA of quiescent current and provides an output current capability of 8mA per channel. Input offset voltage is specified at 7mV with an input bias current of 10nA. It functions as a precision comparator with reference capabilities, offering a response time of 400ns. The component supports operation from -40°C to +85°C.
Feature Summary
- Integrated SMBus-compatible latched architecture for thermal monitoring
- Micropower consumption suitable for battery-operated systems
- Precision temperature sensing with programmable hysteresis window
Applications
- Local temperature monitoring in portable electronics
- Battery-powered device thermal protection
- SMBus-based system management interfaces
Procurement Notes
Verify the specific suffix and tape-and-reel quantity against the manufacturer's latest datasheet before ordering. Confirm RoHS compliance status and lead times directly with authorized distributors. Ensure the SOT-23-6 footprint matches your PCB design constraints. Check for any obsolescence notices or alternative part recommendations from Analog Devices.
Selection Notes
Select this component when a low-power, SMBus-compatible temperature threshold detector is required. It is ideal for applications needing precise local thermal monitoring without complex microcontroller intervention. Consider the 8mA sink capability for direct LED or indicator driving. Evaluate the 2.375V minimum supply voltage against your system's power rails.
Part Context
This part belongs to the Maxim Integrated (now Analog Devices) line of micropower comparators designed for thermal management. It integrates a bandgap reference and hysteresis control into a compact SOT-23-6 package. The series is optimized for space-constrained, battery-operated devices requiring reliable temperature cutoffs.
Replacement Considerations
Check for MAX9041BEUT+T for general-purpose comparison needs, though it lacks integrated temperature sensing. Verify pinout compatibility if substituting with other SOT-23-6 comparators. Consult Analog Devices for current lifecycle status and recommended alternatives.
