Maxim > Products > Supervisors, Voltage Monitors, Sequencers > MAX16072, MAX16073, MAX16074

MAX16072, MAX16073, MAX16074

µP Supervisory Circuits in 4-Bump (1mm x 1mm) Chip-Scale Package

µP Supervisors Offered in a Space-Saving, 1mm x 1mm Package and Consume Very Little Power
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Status Explanations for product status codes

Active: In Production.

Description

The MAX16072/MAX16073/MAX16074 ultra-small, ultra-low-power, microprocessor (µP) supervisory circuits feature a precision band-gap reference, comparator, and internally trimmed resistors that set the threshold voltage. Designed to monitor the system supply voltage and assert an output during power-up, power-down, and brownout conditions, these devices provide excellent circuit reliability and low cost by eliminating external components and adjustments when monitoring nominal system voltage from 1.8V to 3.6V.

The MAX16072 has a push-pull, active-low reset output, the MAX16073 has a push-pull, active-high reset output, and the MAX16074 has an open-drain active-low reset output. The devices are designed to ignore fast transients on VCC. The devices also include a manual reset input (active-low MR).

The MAX16072/MAX16073/MAX16074 are available in a 1mm x 1mm, space-saving, 4-bump, chip-scale package (UCSP™).
 

Data Sheet

Download this datasheet in PDF formatDownload Rev 0 (PDF, 1MB)
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Key Features

  • Ultra-Low, 0.7µA Supply Current
  • Ultra-Small (1mm x 1mm), 4-Bump UCSP
  • 20µs, 8ms, 34ms, and 140ms Reset Timeout Options Available
  • Factory-Trimmed Reset Thresholds Available from 1.58V to 3.08V in Approximately 100mV Increments
  • ±2.5% Threshold Accuracy Over Temperature
  • Manual Reset Input
  • Guaranteed Reset Valid to VCC = 1.0V
  • Immune to Short VCC Transient
 

Applications/Uses

  • Cell Phones
  • Digital Cameras
  • MP3 Players
  • PDAs
  • Portable/Battery-Powered Equipment
   

Diagram

MAX16072, MAX16073, MAX16074: Typical Operating Circuit
Typical Operating Circuit

Application Notes

Tutorial 4691   Introduction to Hearing Aids and Important Design Considerations

Product Guides

Microprocessor Supervisory (PDF)

Reliability Reports

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Software/Models

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Ordering Information

Filters: Part Number: Package: Temperature: Tape and Reel Sample
Devices: 1-50 / 204 <-- Previous  1 2 3 4 5   Next -->
Part Number Free
Sample		 Buy Status Explanations for product status codes Package:
TYPE PINS FOOTPRINT
DRAWING  CODE/VAR * 		Temp RoHS/Lead-Free?
Materials Analysis
MAX16072RS15D0+T    
Active UCSP;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX16072RS15D1+T    
Active UCSP;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX16072RS15D2+T    
Active UCSP;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX16072RS15D3+T    
Active UCSP;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX16072RS16D0+T    
Active UCSP(R);4 pin;1.2 mm²
Outline Drawing:21-0242 (PDF)
Land Pattern: Not Available
Use pkgcode/variation: R41C1+1*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX16072RS16D1+T    
Active UCSP;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX16072RS16D2+T    
Active UCSP;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX16072RS16D3+T    
Active UCSP(R);4 pin;1.2 mm²
Outline Drawing:21-0242 (PDF)
Land Pattern: Not Available
Use pkgcode/variation: R41C1+1*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX16072RS17D0+T    
Active UCSP;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX16072RS17D1+T    
Active UCSP;

Land Pattern: Not Available

-40°C to +85°C See data sheet
Part Number Free
Sample		 Buy Status Explanations for product status codes Package:
TYPE PINS FOOTPRINT
DRAWING  CODE/VAR * 		Temp RoHS/Lead-Free?
Materials Analysis
MAX16072RS17D2+T    
Active UCSP(R);4 pin;1.2 mm²
Outline Drawing:21-0242 (PDF)
Land Pattern: Not Available
Use pkgcode/variation: R41C1+1*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX16072RS17D3+T    
Active UCSP;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX16072RS18D0+T    
Active UCSP;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX16072RS18D1+T    
Active UCSP;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX16072RS18D2+T    
Active UCSP;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX16072RS18D3+T    
Active UCSP;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX16072RS19D0+T    
Active UCSP;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX16072RS19D1+T    
Active UCSP;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX16072RS19D2+T    
Active UCSP;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX16072RS19D3+T    
Active UCSP;

Land Pattern: Not Available

-40°C to +85°C See data sheet
Part Number Free
Sample		 Buy Status Explanations for product status codes Package:
TYPE PINS FOOTPRINT
DRAWING  CODE/VAR * 		Temp RoHS/Lead-Free?
Materials Analysis
MAX16072RS20D0+T    
Active UCSP;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX16072RS20D1+T    
Active UCSP;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX16072RS20D2+T    
Active UCSP;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX16072RS20D3+T    
Active UCSP;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX16072RS21D0+T    
Active UCSP;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX16072RS21D1+T    
Active UCSP;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX16072RS21D2+T    
Active UCSP;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX16072RS21D3+T    
Active UCSP;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX16072RS22D0+T    
Active UCSP;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX16072RS22D1+T    
Active UCSP;

Land Pattern: Not Available

-40°C to +85°C See data sheet
Part Number Free
Sample		 Buy Status Explanations for product status codes Package:
TYPE PINS FOOTPRINT
DRAWING  CODE/VAR * 		Temp RoHS/Lead-Free?
Materials Analysis
MAX16072RS22D2+T    
Active UCSP;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX16072RS22D3+T    
Active UCSP;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX16072RS23D0+T    
Active UCSP;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX16072RS23D1+T    
Active UCSP;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX16072RS23D2+T    
Active UCSP(R);4 pin;1.2 mm²
Outline Drawing:21-0242 (PDF)
Land Pattern: Not Available
Use pkgcode/variation: R41C1+1*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX16072RS23D3+T    
Active UCSP;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX16072RS24D0+T    
Active UCSP;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX16072RS24D1+T    
Active UCSP;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX16072RS24D2+T    
Active UCSP;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX16072RS24D3+T    
Active UCSP;

Land Pattern: Not Available

-40°C to +85°C See data sheet
Part Number Free
Sample		 Buy Status Explanations for product status codes Package:
TYPE PINS FOOTPRINT
DRAWING  CODE/VAR * 		Temp RoHS/Lead-Free?
Materials Analysis
MAX16072RS25D0+T    
Active UCSP;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX16072RS25D1+T    
Active UCSP;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX16072RS25D2+T    
Active UCSP;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX16072RS25D3+T    
Active UCSP;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX16072RS26D0+T    
Active UCSP;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX16072RS26D1+T    
Active UCSP(R);4 pin;1.2 mm²
Outline Drawing:21-0242 (PDF)
Land Pattern: Not Available
Use pkgcode/variation: R41C1+1*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX16072RS26D2+T    
Active UCSP;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX16072RS26D3+T    
Active UCSP;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX16072RS27D0+T    
Active UCSP;

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX16072RS27D1+T    
Active UCSP;

Land Pattern: Not Available

-40°C to +85°C See data sheet
Devices: 1-50 / 204 <-- Previous  1 2 3 4 5   Next -->

Notes:
  1. Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
  2. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
  3. Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt; -D = drypack; -U/+U on DS parts = cut tape. More: See Full Data Sheet or Maxim Product Naming Conventions.
  4. * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.

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More Information

Topmark Coding MAX16072
Topmark Coding MAX16073
Topmark Coding MAX16074
New Product Press Release [ 2010-05-06 ]


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Description
Key Features
Applications/Uses
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Diagram
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  Data Sheet
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Document Ref.: 19-5112 Rev 0; 2010-02-18
This page last modified: 2010-02-18

 


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