MAX991EUA+
- Mfr.Part #
- MAX991EUA+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC COMPARATOR R-R 8-UMAX
- Stock
- 6,034
- In Stock :
- 6,034
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Comparators
- Common Mode Rejection Ratio :
- 80 dB
- Published :
- 2007
- Voltage - Supply, Single/Dual (±) :
- 2.5V~5.5V ±1.25V~2.75V
- Max Supply Current :
- 160μA
- Pin Count :
- 8
- JESD-609 Code :
- e3
- Output Type :
- CMOS, Push-Pull, Rail-to-Rail, TTL
- Terminal Position :
- Dual
- Supply Voltage Limit-Max :
- 6V
- Input Offset Voltage (Vos) :
- 5mV
- Factory Lead Time :
- 6 Weeks
- Terminal Form :
- Gull wing
- Mounting Type :
- Surface Mount
- Base Part Number :
- MAX991
- Current - Input Bias (Max) :
- 1pA @ 5.5V
- Power Supply Rejection Ratio (PSRR) :
- 80dB
- Peak Reflow Temperature (Cel) :
- 260
- Number of Elements :
- 2
- Operating Temperature :
- -40°C~85°C
- Lead Free :
- Lead Free
- Quiescent Current :
- 96μA
- Hysteresis :
- ±2.5mV
- ECCN Code :
- EAR99
- Input Bias Current :
- 1pA
- Average Bias Current-Max (IIB) :
- 0.01μA
- Type :
- GENERAL PURPOSE
- Mount :
- Surface Mount
- Voltage - Input Offset (Max) :
- 5mV @ 5.5V
- Propagation Delay :
- 210 ns
- Length :
- 3.1mm
- Height :
- 950μm
- Pbfree Code :
- yes
- Width :
- 3.1mm
- CMRR, PSRR (Typ) :
- 80dB CMRR, 80dB PSRR
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Packaging :
- Tube
- Number of Functions :
- 2
- Number of Terminations :
- 8
- Supply Voltage :
- 2.7V
- Max Power Dissipation :
- 362mW
- Current - Quiescent (Max) :
- 96μA
- Number of Pins :
- 8
- RoHS Status :
- ROHS3 Compliant
- Terminal Pitch :
- 0.65mm
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Radiation Hardening :
- No
- Response Time :
- 210 ns
- Terminal Finish :
- Matte Tin (Sn)
- Nominal Supply Current :
- 160μA
- Datasheets
- MAX991EUA+

Comparators Analog Devices, Inc. MAX991EUA+ Overview
The MAX991EUA+ from Analog Devices, Inc. stands as a high-performance, low-power comparator ideal for various critical applications requiring reliable voltage or current monitoring. As part of the Comparators family, this device is designed with a rail-to-rail input feature that enables it to operate effectively across a wide input voltage range. Its packaging in a compact 8-UMAX layout makes it especially suitable for space-constrained applications, enhancing its versatility and utility in complex electronic systems. The robust design guarantees high-speed operation and low power consumption, making the MAX991EUA+ a prime choice for B2B customers seeking efficient, scalable solutions in advanced electronic configurations.
MAX991EUA+ Features
The MAX991EUA+ comparator boasts several key features that make it an excellent choice for demanding applications. These include ultra-fast propagation delay, rail-to-rail input capability, and low voltage operation. The device's power-saving attributes are also significant, drawing minimal quiescent current, which is crucial for battery-operated devices. Its enhanced ESD protection ensures longevity and reliability in industrial environments.
MAX991EUA+ Applications
- Battery Management Systems: The MAX991EUA+ ensures accurate voltage monitoring, crucial for maintaining the safety and efficiency of battery management systems in electric vehicles and portable electronics.
- Portable Devices: Its low power consumption and compact size make it ideal for use in portable devices, where space and power are at a premium, such as smartphones and tablets.
- Data Systems: In data systems requiring precise voltage comparison to ensure data integrity, the MAX991EUA+ provides the necessary accuracy and speed.
- Industrial Automation: The robustness of the MAX991EUA+ supports its use in industrial automation applications, where equipment must operate reliably under varying electrical conditions.
- Medical Devices: Its high precision and reliability suit medical device applications, where exact monitoring of electrical signals is critical for patient care.
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