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

The Industry's Smallest Window Comparator Available in a 4-Bump UCSP

Product Details

Key Features

Applications/Uses

Parametric specs for Comparators + Reference
tPD (µs) (typ) 25
VSUPPLY (V) (min) 1
VSUPPLY (V) (max) 5.5
# Comparators 1
Thresh. (V) 3
Oper. Temp. (°C) -40 to +85
Package/Pins SOT23/5
UCSP (B)/4
Budgetary
Price (See Notes)
0.43
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Simplified Block Diagram

Technical Docs

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Parameters

Parametric specs for Comparators + Reference
tPD (µs) (typ) 25
VSUPPLY (V) (min) 1
VSUPPLY (V) (max) 5.5
# Comparators 1
Thresh. (V) 3
Oper. Temp. (°C) -40 to +85
Package/Pins SOT23/5
UCSP (B)/4
Budgetary
Price (See Notes)
0.43

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 VCC 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

Description

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 (VCC = 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.

Simplified Block Diagram

MAX9065: Typical Operating Circuit MAX9065: Typical Operating Circuit Zoom icon

Technical Docs

Support & Training

Search our knowledge base for answers to your technical questions.

Filtered Search

Our dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .