MAX921CUA
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- Mfr.Part #
- MAX921CUA
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC COMPARATOR SINGLE-SUPP 8-UMAX
- Stock
- 175
- In Stock ：
- 175
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Comparators
- Supply Voltage :
- 3V
- JESD-609 Code :
- e3
- Lead Free :
- Lead Free
- Hysteresis :
- 50mV
- Number of Elements :
- 1
- Length :
- 3mm
- Terminal Pitch :
- 0.65mm
- Supply Current-Max :
- 0.004mA
- Mounting Type :
- Surface Mount
- Neg Supply Voltage-Max (Vsup) :
- -0.3V
- Number of Pins :
- 8
- Surface Mount :
- yes
- Response Time :
- 14000 ns
- Pin Count :
- 8
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Terminal Position :
- Dual
- Voltage - Input Offset (Max) :
- 10mV @ 5V
- Packaging :
- Tube
- Peak Reflow Temperature (Cel) :
- 260
- Width :
- 3mm
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Current - Quiescent (Max) :
- 5μA
- Terminal Finish :
- Matte Tin (Sn)
- Qualification Status :
- Not Qualified
- Terminal Form :
- Gull wing
- Type :
- with Voltage Reference
- RoHS Status :
- ROHS3 Compliant
- Output Type :
- CMOS, TTL
- Pbfree Code :
- yes
- Number of Terminations :
- 8
- Operating Temperature :
- 0°C~70°C
- Voltage - Supply, Single/Dual (±) :
- 2.5V~11V ±1.25V~5.5V
- CMRR, PSRR (Typ) :
- 80dB CMRR, 80dB PSRR
- Number of Functions :
- 1
- Published :
- 2009
- Propagation Delay (Max) :
- 12μs
- ECCN Code :
- EAR99
- Current - Output (Typ) :
- 50mA
- Base Part Number :
- MAX921
- Factory Lead Time :
- 6 Weeks
- Datasheets
- MAX921CUA
Comparators Analog Devices, Inc. MAX921CUA Overview
The MAX921CUA by Analog Devices, Inc. is a state-of-the-art single-supply comparator designed for precision applications where low power and space efficiency are critical. This IC comparator features an ultra-small 8-UMAX package, making it an ideal choice for portable and space-constrained applications. The device operates from a single +2.5V to +11V supply, or a dual ±1.25V to ±5.5V supply, providing versatile power options suitable for diverse operational environments. As a part of the Comparators Analog Devices, Inc. MAX921CUA lineup, this component is engineered to deliver reliable performance with enhanced durability and minimal power consumption, encouraging B2B clients to consider bulk purchasing for cost-effective scalability in system designs.
MAX921CUA Features
The MAX921CUA offers several key features that make it a standout choice for critical and precision applications. These include a low power consumption rate, typically just 4µA, making it extremely energy-efficient. The device provides a fast response time with propagation delays as low as 80 microseconds, ensuring quick and reliable operations. Moreover, its integrated hysteresis feature enhances noise immunity, stabilizing output against false switching triggered by input noise, thus ensuring more accurate performance.
MAX921CUA Applications
- Portable Medical Devices: In portable medical diagnostics and monitoring equipment, the MAX921CUA can be used to compare bio-signal inputs, ensuring accurate readings and alerts.
- Battery-Powered Alarms and Sensors: This comparator is ideal for use in battery-powered alarm systems and sensors, where its low power consumption extends battery life while maintaining high sensitivity and reliability.
- System Voltage Monitors: Utilizing the MAX921CUA in system voltage monitors helps in the precise detection of voltage levels, ensuring systems operate within safe parameters.
- Consumer Electronics: In consumer electronics such as cameras and mobile phones, the MAX921CUA helps in power management by controlling battery charging states and power supply switching, ensuring optimal performance.
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