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Product Detailed Parameters
- Description：IC COMPARATOR 1 WINDW 4UCSP
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tape & Reel (TR)
- Type：Window
- Number of Elements：1
- Output Type：Push-Pull
- Voltage - Supply, Single/Dual (±)：1V ~ 5.5V
- Voltage - Input Offset (Max)：-
- Current - Input Bias (Max)：-
- Current - Output (Typ)：-
- Current - Quiescent (Max)：1.35µA
- CMRR, PSRR (Typ)：-
- Propagation Delay (Max)：-
- Hysteresis：-
- Operating Temperature：-40°C ~ 85°C
- Package / Case：4-WFBGA, CSPBGA
- Mounting Type：Surface Mount
- Supplier Device Package：4-UCSP (1.05x1.05)
- Grade：-
- Qualification：-
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Overview
The MAX9065EBS+T is a window comparator in a 4-bump UCSP package. It operates on a single supply voltage from 1V to 5.5V with a maximum supply current of 1.35µA at 5.5V and 1µA at 1.0V. The device features fixed trigger points at 3.0V (lower) and 4.2V (upper), providing a high output when the input is within this range. It has an input voltage range of -0.3V to +5.5V, propagation delay of 25µs, and operates over an extended temperature range of -40°C to +85°C.
Feature Summary
- Ultra-small 4-bump UCSP package with a 1mm x 1mm footprint
- Ultra-low power consumption with less than 1µA supply current
- Fixed internal threshold voltages for battery monitoring applications
Applications
- Cell phones
- Portable media players
- Notebook computers
- Portable medical devices
Procurement Notes
Verify the exact ordering suffix against official manufacturer documentation. Suffixes such as G45 indicate specific packaging or coating variations that do not alter electrical function but may affect physical handling. Confirm RoHS compliance status directly from the datasheet before procurement.
Selection Notes
Select this component for portable electronics requiring minimal board space and ultra-low quiescent current. The fixed 3.0V and 4.2V thresholds are optimized for lithium-ion battery protection. Ensure the application requires a push-pull output and can accommodate the specified 25µs propagation delay.
Part Context
The MAX9065 belongs to a family of nanoPower window comparators designed for tight power and space constraints. It is available in multiple packages including 5-pin SOT23 and 4-bump WLP. The EBS variant specifically denotes the 4-bump UCSP package configuration used in compact mobile devices.
Replacement Considerations
MAX9065EUK+ is a pin-compatible alternative in a 5-pin SOT23 package.
