MAX944ESD+
- Mfr.Part #
- MAX944ESD+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC COMPARATOR R-R 14-SOIC
- Stock
- 31,188
- In Stock :
- 31,188
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Comparators
- Response Time :
- 80 ns
- Lead Free :
- Lead Free
- Pin Count :
- 14
- Terminal Form :
- Gull wing
- Nominal Supply Current :
- 600μA
- Packaging :
- Tube
- Length :
- 8.75mm
- Peak Reflow Temperature (Cel) :
- 260
- Quiescent Current :
- 600μA
- Number of Elements :
- 4
- Contact Plating :
- Tin
- Base Part Number :
- MAX944
- Mount :
- Surface Mount
- Radiation Hardening :
- No
- CMRR, PSRR (Typ) :
- 81.94dB CMRR, 81.94dB PSRR
- Max Supply Current :
- 600μA
- JESD-609 Code :
- e3
- Height :
- 1.5mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Width :
- 4mm
- Voltage - Supply, Single/Dual (±) :
- 2.7V~5.5V
- Output Type :
- CMOS, Push-Pull, TTL
- RoHS Status :
- ROHS3 Compliant
- Voltage - Input Offset (Max) :
- 2mV @ 5.5V
- Operating Temperature :
- -40°C~85°C
- Supply Voltage :
- 3V
- Current - Input Bias (Max) :
- 0.15μA @ 5.5V
- Pbfree Code :
- yes
- Input Bias Current :
- 150nA
- Propagation Delay :
- 80 ns
- Input Offset Voltage (Vos) :
- 2mV
- Mounting Type :
- Surface Mount
- Common Mode Rejection Ratio :
- 81.94 dB
- Number of Pins :
- 14
- Type :
- GENERAL PURPOSE
- Number of Terminations :
- 14
- Factory Lead Time :
- 6 Weeks
- Number of Functions :
- 4
- Max Power Dissipation :
- 667mW
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- ECCN Code :
- EAR99
- Terminal Position :
- Dual
- Terminal Pitch :
- 1.27mm
- Supply Voltage Limit-Max :
- 6.5V
- Published :
- 2009
- Power Supplies :
- 3/5V
- Datasheets
- MAX944ESD+

Comparators Analog Devices, Inc. MAX944ESD+ Overview
Introducing the MAX944ESD+, a high-performance comparator from Analog Devices, Inc., designed to meet the rigorous demands of modern electronic applications. This device ensures precise voltage comparison and rapid response times in a variety of conditions. The MAX944ESD+ operates with a dual-supply range from ±1V to ±6V or a single supply of 2V to 12V, accommodating a diverse array of system voltages. Its rail-to-rail output and low power consumption make it an excellent choice for portable and battery-powered applications, ensuring both efficiency and reliability.
MAX944ESD+ Features
The MAX944ESD+ features include low power consumption, a wide operating voltage range, and push-pull TTL/CMOS-compatible outputs. This IC comparator also offers fast propagation delays, typically 40ns, which allows for quick response time in critical applications. Its robust design supports overdrive and underdrive protection, enhancing its reliability in unpredictable environments.
MAX944ESD+ Applications
- Portable Medical Devices: Utilized in heart-rate monitors and portable ECGs, the MAX944ESD+ ensures accurate, real-time monitoring by comparing physiological signals against predefined thresholds.
- Power Supply Control: Helps in maintaining system stability in power supplies by providing fast switching feedback control, crucial for voltage regulation and over/under voltage protection.
- Automotive Electronics: Applied in vehicle systems for sensor signal processing, ensuring signals are accurately interpreted for decision-making in safety-critical modules.
- Telecommunications: Used in network equipment to detect signal integrity and strength, ensuring reliable data transmission by enhancing noise immunity.
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