MAX989EKA-T
- Mfr.Part #
- MAX989EKA-T
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- SOT-23-8
- Datasheet
- Download
- Description
- IC COMPARATOR DUAL R-R SOT23-8
- Stock
- 15,867
- In Stock :
- 15,867
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Comparators
- Height Seated (Max) :
- 1.45mm
- Output Type :
- CMOS, Push-Pull, Rail-to-Rail, TTL
- Quiescent Current :
- 24μA
- Number of Terminations :
- 8
- Terminal Finish :
- Matte Tin (Sn)
- Number of Pins :
- 8
- Base Part Number :
- MAX989
- Power Supply Rejection Ratio (PSRR) :
- 80dB
- Terminal Form :
- Gull wing
- Number of Elements :
- 2
- Mount :
- Surface Mount
- Terminal Pitch :
- 0.65mm
- Max Power Dissipation :
- 727mW
- Pin Count :
- 8
- Factory Lead Time :
- 6 Weeks
- Current - Quiescent (Max) :
- 24μA
- Supply Voltage Limit-Max :
- 6V
- Published :
- 2012
- Terminal Position :
- Dual
- RoHS Status :
- ROHS3 Compliant
- Hysteresis :
- ±3mV
- Nominal Supply Current :
- 40μA
- Input Offset Voltage (Vos) :
- 5mV
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Supply Current :
- 40μA
- Average Bias Current-Max (IIB) :
- 0.01μA
- Max Input Current :
- 1pA
- Voltage - Supply, Single/Dual (±) :
- 2.5V~5.5V ±1.25V~2.75V
- ECCN Code :
- EAR99
- Packaging :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 260
- Pbfree Code :
- yes
- Current - Input Bias (Max) :
- 1pA @ 5.5V
- Package / Case :
- SOT-23-8
- Common Mode Rejection Ratio :
- 80 dB
- Supply Voltage :
- 5V
- Input Bias Current :
- 1pA
- Propagation Delay :
- 450 ns
- Voltage - Input Offset (Max) :
- 5mV @ 5.5V
- Number of Functions :
- 2
- Operating Temperature :
- -40°C~85°C
- Radiation Hardening :
- No
- CMRR, PSRR (Typ) :
- 80dB CMRR, 80dB PSRR
- Lead Free :
- Lead Free
- Type :
- GENERAL PURPOSE
- REACH SVHC :
- Unknown
- Response Time :
- 450 ns
- JESD-609 Code :
- e3
- Datasheets
- MAX989EKA-T

Comparators Analog Devices, Inc. MAX989EKA-T Overview
The MAX989EKA-T, crafted by industry leader Analog Devices, Inc., represents a pinnacle of precision in the realm of dual rail-to-rail comparators. This device is designed to offer enhanced performance in systems requiring low voltage and low power operation. Its robust design ensures high-speed operation while maintaining rail-to-rail output swing, making it an ideal choice for both battery-powered and high-speed systems. The compact SOT23-8 package of the MAX989EKA-T ensures that it can be integrated into space-constrained applications without sacrificing performance, making it a critical component for developers looking to optimize their electronic designs.
MAX989EKA-T Features
The MAX989EKA-T comparator boasts several compelling features including dual comparator functionality, rail-to-rail output, and low power consumption. This IC is optimized for single or dual power supply operation, ranging from +2.5V to +5.5V, allowing for flexible integration into diverse circuit designs. The fast response time and low input bias current are particularly beneficial for high-speed signal processing applications.
MAX989EKA-T Applications
- Battery Management Systems: Utilized in monitoring and controlling battery charge levels, ensuring optimal performance and longevity.
- Portable Electronic Devices: Ensures efficient power management and device safety by comparing voltage levels, critical for extending battery life in mobile phones, laptops, and tablets.
- Solar Power Inverters: Used in solar installations to compare output from photovoltaic cells with the operational requirements, enhancing energy conversion efficiency.
- Automotive Sensors: Integral in processing signals from various sensors, such as those measuring speed and proximity, contributing to safer and more efficient vehicle operations.
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