Ultra-Small, nanoPower, Window Comparator in 4 UCSP and 5 SOT23

 

Part Number	Replacement	Explanation

Description

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The MAX9065 is an ultra-small, low-power, window comparator ideal for a wide variety of portable electronics applications such as cell phones, portable media players, and notebooks that have extremely tight board space and power constraints. It comes in both a 4-bump UCSP package with a 1mm x 1mm footprint (as small as two 0402 resistors) and a 5-pin SOT23 package.

The MAX9065 features a common-mode input range of -0.3V to +5.5V independent of supply voltage. The input current goes to zero when the MAX9065 is powered down (V_CC = 0). Additionally, the MAX9065 features high RF immunity.

The MAX9065 has a push-pull output and consumes only 1µA (max) supply current. The MAX9065 operates down to 1.0V over the extended -40°C to +85°C temperature range.

MAX9065: Typical Operating Circuit Enlarge+

Key Features

• Tiny 1mm x 1mm 4-Bump UCSP
  • Footprint = Two 0402 Resistors
  • Also Available in 5-Pin SOT23 Package
• Ultra-Low Power Operating Current
  • 1µA (max)
• -0.3V to +5.5V Input Voltage Range
• 1.0V to 5.5V V_CC Range
• 3.0V and 4.2V Trigger Points
• -40°C to +85°C Extended Temperature Range

Applications/Uses

• Cell Phones
• Electronic Toys
• Notebook Computers
• Portable Media Players
• Portable Medical Devices