MAX40005
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MAX40005

nanoPower 4-Bump Comparator in Ultra-Tiny 0.73mm x 0.73mm WLP/SOT23 Packages

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Nanopower Comparator Offers Industry's Smallest Package (0.73mm x 0.73mm)

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Part Details
Part Models 3
1ku List Price Starting From $0.55
Features
  • Tiny 0.73mm x 0.73mm, 4-Bump WLP and 5-Pin SOT23 Packages Save Board Space
  • Ultra-Low 500nA Operating Current Preserves Battery Power in Applications Where Comparator is Constantly Monitoring
  • 1.7V to 5.5V Supply Range Allows Operation from 1.8V, 2.5V, 3V, and 5V Systems
  • Input Voltage Range: 0.1V to 5.5V
  • External REF Range: 1.7V to 5.5V
  • Wide Variety of Factory-Trimmed Reference Voltages Saves Space and Cost of External Reference:
    • 0.2V, 0.5V, 0.9V, 1.222V
    • 9µs Propagation Delay
  • -40°C to +125°C Specified Temperature Range
Additional Details
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TheMAX40002–MAX40005 and MAX40012–MAX40015 tiny, single comparators are ideal for a wide variety of portable electronics applications such as cell phones, media players, and notebooks that have extremely tight board space and power constraints. These comparators are offered in both, a miniature 4-bump wafer-level package (WLP) with a 0.73mm x 0.73mm footprint (as small as two 0402 resistors) and a 5-pin SOT23 package.

This device family operates with a supply voltage range from 1.7V to 5.5V (either VCC or external VREF), and consumes only 500nA of supply current. These devices have a wide input-voltage range of 0.1V to 5.5V, independent of the supply voltage, and maintain high impedance at the inputs even when powered down (VCC or external VREF = 0V). They also feature internal filtering to provide high RF immunity.

The MAX40002–MAX40003 and MAX40012–MAX40013 have open-drain outputs, while the MAX40004–MAX40005 and MAX40014–MAX40015 feature push-pull outputs. The MAX40002/MAX40004 and MAX40012–MAX40014 have noninverting inputs, while the MAX40003/MAX40005 and MAX40013–MAX40015 have inverting inputs (see the Selector Guide for more information).

These devices also come with an internal reference. The reference voltage is preset at the factory and parts are offered with the following voltage options: 0.2V, 0.5V, 0.9V or 1.222V (see Ordering Information table).

These devices are fully specified over -40°C to +125°C automotive temperature range.

Applications

  • Electronic Toys
  • Mobile Devices
  • Notebook Computers
  • Portable Instrumentation
  • Portable Medical Devices
Part Models 3
1ku List Price Starting From $0.55

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Documentation

Documentation

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Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
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Oct 18, 2017

- 1740

ELECTRICAL DATASHEET

MAX40005ANS02+

PRODUCTION

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Part Models

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Oct 18, 2017

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ELECTRICAL DATASHEET

MAX40005ANS02+

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Software & Part Ecosystem

Software & Part Ecosystem

Evaluation Kit

Evaluation Kits 4

MAX40004EVKIT

Evaluation Kit for the MAX40002/MAX40003/MAX40004/MAX40005/MAX40012/MAX40013/MAX40014/MAX40015

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MAX40004EVKIT

Evaluation Kit for the MAX40002/MAX40003/MAX40004/MAX40005/MAX40012/MAX40013/MAX40014/MAX40015

Evaluation Kit for the MAX40002/MAX40003/MAX40004/MAX40005/MAX40012/MAX40013/MAX40014/MAX40015

Features and Benefits

  • 0.1V to 5.5V Input Voltage Range
  • 1.7V to 5.5V External Reference Range (MAX40002ANS–MAX40005ANS)
  • 1.7V to 5.5V VCC Range with Internal Reference (MAX40002ANS_ _─MAX40005ANS_ _)
  • 0.2V, 0.5V, 0.9V and 1.222V Internal Reference Options Available
  • Evaluates 4-Bump WLP Package
  • Fully Assembled and Tested

Product Detail

The MAX40002–MAX40005 evaluation kits (EV kits) are fully assembled and tested PC boards that evaluate the MAX40002ANS02–MAX40005ANS02 single comparators. The MAX40002ANS02–MAX40005ANS02 operate from a VCC supply between 1.7V to 5.5V, come with an internal reference voltage of 0.2V, and have a wide 0.1V to 5.5V input voltage (IN) range. These EV kits demonstrate the MAX40002ANS02–MAX40005ANS02 in an ultra-small, 0.76mm x 0.76mm, 4-bump wafer-level package (WLP) with 0.35mm bump spacing.

These EV kits are configured to evaluate all devices in the MAX40002–MAX40005/MAX40012–MAX40015 family that have a 4-bump wafer-level package (WLP). To evaluate other WLP devices in this MAX40002–MAX40005/ MAX40012–MAX40015 family other than what is preinstalled, replace the U1 IC with the desired part (see Ordering Information for details).

Applications

  • Electronic Toys
  • Mobile Devices
  • Notebook Computers
  • Portable Instrumentation
  • Portable Medical Devices

MAX40003EVKIT

Evaluation Kit for the MAX40002/MAX40003/MAX40004/MAX40005/MAX40012/MAX40013/MAX40014/MAX40015

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MAX40003EVKIT

Evaluation Kit for the MAX40002/MAX40003/MAX40004/MAX40005/MAX40012/MAX40013/MAX40014/MAX40015

Evaluation Kit for the MAX40002/MAX40003/MAX40004/MAX40005/MAX40012/MAX40013/MAX40014/MAX40015

Features and Benefits

  • 0.1V to 5.5V Input Voltage Range
  • 1.7V to 5.5V External Reference Range (MAX40002ANS–MAX40005ANS)
  • 1.7V to 5.5V VCC Range with Internal Reference (MAX40002ANS_ _─MAX40005ANS_ _)
  • 0.2V, 0.5V, 0.9V and 1.222V Internal Reference Options Available
  • Evaluates 4-Bump WLP Package
  • Fully Assembled and Tested

Product Detail

The MAX40002–MAX40005 evaluation kits (EV kits) are fully assembled and tested PC boards that evaluate the MAX40002ANS02–MAX40005ANS02 single comparators. The MAX40002ANS02–MAX40005ANS02 operate from a VCC supply between 1.7V to 5.5V, come with an internal reference voltage of 0.2V, and have a wide 0.1V to 5.5V input voltage (IN) range. These EV kits demonstrate the MAX40002ANS02–MAX40005ANS02 in an ultra-small, 0.76mm x 0.76mm, 4-bump wafer-level package (WLP) with 0.35mm bump spacing.

These EV kits are configured to evaluate all devices in the MAX40002–MAX40005/MAX40012–MAX40015 family that have a 4-bump wafer-level package (WLP). To evaluate other WLP devices in this MAX40002–MAX40005/ MAX40012–MAX40015 family other than what is preinstalled, replace the U1 IC with the desired part (see Ordering Information for details).

Applications

  • Electronic Toys
  • Mobile Devices
  • Notebook Computers
  • Portable Instrumentation
  • Portable Medical Devices

MAX40002EVKIT

Evaluation Kit for the MAX40002/MAX40003/MAX40004/MAX40005/MAX40012/MAX40013/MAX40014/MAX40015

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MAX40002EVKIT

Evaluation Kit for the MAX40002/MAX40003/MAX40004/MAX40005/MAX40012/MAX40013/MAX40014/MAX40015

Evaluation Kit for the MAX40002/MAX40003/MAX40004/MAX40005/MAX40012/MAX40013/MAX40014/MAX40015

Features and Benefits

  • 0.1V to 5.5V Input Voltage Range
  • 1.7V to 5.5V External Reference Range (MAX40002ANS–MAX40005ANS)
  • 1.7V to 5.5V VCC Range with Internal Reference (MAX40002ANS_ _─MAX40005ANS_ _)
  • 0.2V, 0.5V, 0.9V and 1.222V Internal Reference Options Available
  • Evaluates 4-Bump WLP Package
  • Fully Assembled and Tested

Product Detail

The MAX40002–MAX40005 evaluation kits (EV kits) are fully assembled and tested PC boards that evaluate the MAX40002ANS02–MAX40005ANS02 single comparators. The MAX40002ANS02–MAX40005ANS02 operate from a VCC supply between 1.7V to 5.5V, come with an internal reference voltage of 0.2V, and have a wide 0.1V to 5.5V input voltage (IN) range. These EV kits demonstrate the MAX40002ANS02–MAX40005ANS02 in an ultra-small, 0.76mm x 0.76mm, 4-bump wafer-level package (WLP) with 0.35mm bump spacing.

These EV kits are configured to evaluate all devices in the MAX40002–MAX40005/MAX40012–MAX40015 family that have a 4-bump wafer-level package (WLP). To evaluate other WLP devices in this MAX40002–MAX40005/ MAX40012–MAX40015 family other than what is preinstalled, replace the U1 IC with the desired part (see Ordering Information for details).

Applications

  • Electronic Toys
  • Mobile Devices
  • Notebook Computers
  • Portable Instrumentation
  • Portable Medical Devices

MAX40005EVKIT

Evaluation Kit for the MAX40002/MAX40003/MAX40004/MAX40005/MAX40012/MAX40013/MAX40014/MAX40015

zoom

MAX40005EVKIT

Evaluation Kit for the MAX40002/MAX40003/MAX40004/MAX40005/MAX40012/MAX40013/MAX40014/MAX40015

Evaluation Kit for the MAX40002/MAX40003/MAX40004/MAX40005/MAX40012/MAX40013/MAX40014/MAX40015

Features and Benefits

  • 0.1V to 5.5V Input Voltage Range
  • 1.7V to 5.5V External Reference Range (MAX40002ANS–MAX40005ANS)
  • 1.7V to 5.5V VCC Range with Internal Reference (MAX40002ANS_ _─MAX40005ANS_ _)
  • 0.2V, 0.5V, 0.9V and 1.222V Internal Reference Options Available
  • Evaluates 4-Bump WLP Package
  • Fully Assembled and Tested

Product Detail

The MAX40002–MAX40005 evaluation kits (EV kits) are fully assembled and tested PC boards that evaluate the MAX40002ANS02–MAX40005ANS02 single comparators. The MAX40002ANS02–MAX40005ANS02 operate from a VCC supply between 1.7V to 5.5V, come with an internal reference voltage of 0.2V, and have a wide 0.1V to 5.5V input voltage (IN) range. These EV kits demonstrate the MAX40002ANS02–MAX40005ANS02 in an ultra-small, 0.76mm x 0.76mm, 4-bump wafer-level package (WLP) with 0.35mm bump spacing.

These EV kits are configured to evaluate all devices in the MAX40002–MAX40005/MAX40012–MAX40015 family that have a 4-bump wafer-level package (WLP). To evaluate other WLP devices in this MAX40002–MAX40005/ MAX40012–MAX40015 family other than what is preinstalled, replace the U1 IC with the desired part (see Ordering Information for details).

Applications

  • Electronic Toys
  • Mobile Devices
  • Notebook Computers
  • Portable Instrumentation
  • Portable Medical Devices
Reference Designs

Reference Designs 1

MAXREFDES1207 Block Diagram

Heart-Rate Monitor Wrist Band Using the MAX77651B

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MAXREFDES1207

Heart-Rate Monitor Wrist Band Using the MAX77651B

Heart-Rate Monitor Wrist Band Using the MAX77651B

Features and Benefits

Description

The MAXREFDES1207 is a reference design for wearable application based on a total Analog Devices solution which includes the MAX32660, MAX30112, MAX77651B, and MAX40005. This solution demonstrates how a small size, low cost, low power, high accuracy heart-rate (HR) monitor can be easily implemented. This design can monitor heart rate using two green LEDs.

The MAX30112 is an optimized pulse-oximeter and heartrate AFE for wearable health. It has a high-resolution, optical readout signal-processing channel with built-in ambient light cancellation as well as high-current LED driver DACs to form a complete optical readout signal chain. With external LED(s) and photodiode(s), the MAX30112 offers the lowest power, highest performance heart-rate detection solution for wrist applications. The MAX77651B provides highly-integrated battery charging and power supply solutions for low-power wearable applications where size and efficiency are critical. The device features a SIMO buckboost regulator that provides three independently programmable power rails from a single inductor to minimize total solution size. A highly configurable linear charger supports a wide range of Li+ battery capacities and includes battery temperature monitoring for additional safety (JEITA). The MAX32660 is an ultra-low-power, cost-effective, highly- integrated microcontroller unit (MCU) designed for battery- powered devices and wireless sensors. It combines a flexible and versatile power management unit with the powerful Arm® Cortex®-M4 with floating point unit (FPU). The MAX40005 is a tiny, single comparator which is ideal for a wide variety of portable electronics applications such as cell phones, media players, and notebooks that have extremely tight board space and power constraints. The design also contains an FTDI FT234 USB-to-serial UART interface.

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