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Maxim > Products > Supervisors, Voltage Monitors, Sequencers > MAX16000, MAX16001, MAX16002, ...

MAX16000, MAX16001, MAX16002, MAX16003, MAX16004, MAX16005, MAX16006, MAX16007

Low-Voltage, Quad-/Hex-/Octal-Voltage µP Supervisors in TQFN

Low-Voltage, Quad-/Hex-/Octal-Voltage µP Supervisors
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Status Explanations for product status codes

Active: In Production.

Description

The MAX16000–MAX16007 are low-voltage, quad-/hex-/octal-voltage µP supervisors in small thin QFN and TSSOP packages. These devices provide supervisory functions for complex multivoltage systems. The MAX16000/MAX16001/MAX16002 monitor four voltages, the MAX16003/MAX16004/MAX16005 monitor six voltages, and the MAX16006/MAX16007 monitor eight voltages.

The MAX16000/MAX16001/MAX16003/MAX16004/MAX16006 offer independent outputs for each monitored voltage. The MAX16001/MAX16002/MAX16004–MAX16007 offer a reset output that asserts whenever any of the monitored voltages fall below their respective thresholds or the manual reset input is asserted. The reset output remains asserted for the reset timeout after all voltages are above their respective thresholds and the manual reset input is deasserted. The minimum reset timeout is internally set to 140ms or can be adjusted with an external capacitor.

All open-drain outputs have internal 30µA pullups that eliminate the need for external pullup resistors. However, each output can be driven with an external voltage up to 5.5V. Other features offered include a manual reset input, a tolerance pin for selecting 5% or 10% input thresholds, and a margin enable function for deasserting the outputs during margin testing.

The MAX16001/MAX16002/MAX16004–MAX16007 offer a watchdog timer that asserts active-low RESET or an independent watchdog output (MAX16005) when the watchdog timeout period (1.6s typ) is exceeded. The watchdog timer can be disabled by leaving the input open.

These devices are offered in 12-, 16-, 20-, and 24-lead thin QFN and 16-lead TSSOP packages. These are fully specified from -40°C to +125°C.
 

Data Sheet

Download this datasheet in PDF formatDownload Rev 5 (PDF, 288kB)
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Key Features

  • Fixed Thresholds for 5V, 3.3V, 3V, 2.5V, 1.8V, 1.5V, 1.2V, and 0.9V Systems
  • Adjustable Thresholds Monitor Voltages Down to 0.4V
  • Open-Drain Outputs with Internal Pullups Reduce the Number of External Components
  • Fixed 140ms (min) or Capacitor-Adjustable Reset Timeout
  • Manual Reset, Margin Enable, and Tolerance Select Inputs
  • Watchdog Timer
    • 1.6s (typ) Timeout Period
    • 54s Startup Delay After Reset (Except MAX16005)
  • Independent Watchdog Output (MAX16005)
  • Active-Low RESET Output Indicates All Voltages Present
  • Independent Voltage Monitors
  • Guaranteed Correct Logic State Down to VCC = 1V
  • Small (4mm x 4mm) Thin QFN Package
  • TSSOP (5mm x 4.4mm) Package (MAX16005)
 

Applications/Uses

  • Multivoltage ASICs
  • Networking/Telecommunication Equipment
  • Servers
  • Storage Equipment
   

Key Specifications:

Supervisors (4 Monitored Voltages)
Part Number Interface Reset Thresh.
(V)		 Reset Out tRESET Watchdog Feature Watchdog Timeout Supervisor Features Reset Thresh. Accur.
(%)		 ICC
(µA)		 Budgetary Price
min @ +25°C max See Notes
MAX16000 
Factory Fixed
R/C Adjustable
0 to 1.2
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active Low
Open Drain
With Internal Pull-Up
 <1ms No Watchdog - Adjustable Reset Input 2.5 70 $3.05 @1k
MAX16001 
1ms to 15ms
15ms to 85ms
85ms to 300ms
300ms to 1s
<1ms
>1s
Adjustable
 Input (WDI) 1s to 2s
Adjustable Reset Input
Manual Reset
Power Fail Comparator/Low Battery Detect
 $3.36 @1k
MAX16002 
1ms to 15ms
15ms to 85ms
85ms to 300ms
300ms to 1s
<1ms
>1s
Adjustable
 Input (WDI) -
Adjustable Reset Input
Manual Reset
 $3.20 @1k
See All Supervisors (4 Monitored Voltages) (26)
Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

Supervisors (> 5 Monitored Voltages)
Part Number Monitored Voltages Interface Reset Thresh.
(V)		 Reset Out tRESET Watchdog Feature Watchdog Timeout Supervisor Features ICC
(µA)		 Budgetary Price
min max See Notes
MAX16003  6
Factory Fixed
R/C Adjustable
0 to 1.2
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active Low
Open Drain
With Internal Pull-Up
 <1ms No Watchdog -
Adjustable Reset Input
Power Fail Comparator/Low Battery Detect
 70 $3.80 @1k
MAX16004  6
Active Low
Open Drain
With Internal Pull-Up
1ms to 15ms
15ms to 85ms
85ms to 300ms
300ms to 1s
<1ms
>1s
Adjustable
Input (WDI)
No Watchdog
 1s to 2s
Adjustable Reset Input
Manual Reset
Power Fail Comparator/Low Battery Detect
 $4.21 @1k
MAX16005  6
Active Low
Open Drain
With Internal Pull-Up
1ms to 15ms
15ms to 85ms
85ms to 300ms
300ms to 1s
<1ms
>1s
Adjustable
Input (WDI)
Input/Output (WDI/WDO)
No Watchdog
 1s to 2s
Adjustable Reset Input
Manual Reset
 $4.00 @1k
MAX16006  8
Active Low
Open Drain
With Internal Pull-Up
1ms to 15ms
15ms to 85ms
85ms to 300ms
300ms to 1s
<1ms
>1s
Adjustable
Input (WDI)
Input/Output (WDI/WDO)
No Watchdog
 1s to 2s
Adjustable Reset Input
Manual Reset
 $5.04 @1k
MAX16007  8
Active Low
Open Drain
 Adjustable
Input (WDI)
No Watchdog
 1s to 2s
Adjustable Reset Input
Manual Reset
 $4.80 @1k
See All Supervisors (> 5 Monitored Voltages) (12)
Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.


Diagram

MAX16000, MAX16001, MAX16002, MAX16003, MAX16004, MAX16005, MAX16006, MAX16007: Typical Operating Circuit
Typical Operating Circuit

Application Notes

Application Note 5040   Voltage Monitoring in Complex Systems

Product Guides

Microprocessor Supervisory (PDF)

Reliability Reports

Reliability Report: MAX16001.pdf MAX16002.pdf MAX16004.pdf MAX16007.pdf
Show FIT data for:
Request Reliability Report for:

Software/Models

none

Ordering Information

Filters: Part Number: Package: Temperature: Tape and Reel Sample
Devices: 51-84 / 84 <-- Previous   1 2  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
MAX16005ATE+  
Active TQFN;16 pin;16.8 mm²
Outline Drawing:21-0139 (PDF)
Land Pattern: 90-0070 (PDF)
Use pkgcode/variation: T1644+4*
-40°C to +125°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX16005ATE+T    
Active TQFN;16 pin;16.8 mm²
Outline Drawing:21-0139 (PDF)
Land Pattern: 90-0070 (PDF)
Use pkgcode/variation: T1644+4*
-40°C to +125°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX16005AUE+    
Active TSSOP;16 pin;33.4 mm²
Outline Drawing:21-0066 (PDF)
Land Pattern: 90-0117 (PDF)
Use pkgcode/variation: U16+2*
-40°C to +125°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX16005AUE+T    
Active TSSOP;

Land Pattern: Not Available

-40°C to +125°C See data sheet
MAX16005BTE+  
Active TQFN;16 pin;16.8 mm²
Outline Drawing:21-0139 (PDF)
Land Pattern: 90-0070 (PDF)
Use pkgcode/variation: T1644+4*
-40°C to +125°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX16005BTE+T    
Active QFN;

Land Pattern: Not Available

-40°C to +125°C See data sheet
MAX16005CTE+  
Active TQFN;16 pin;16.8 mm²
Outline Drawing:21-0139 (PDF)
Land Pattern: 90-0070 (PDF)
Use pkgcode/variation: T1644+4*
-40°C to +125°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX16005CTE+T    
Active TQFN;16 pin;16.8 mm²
Outline Drawing:21-0139 (PDF)
Land Pattern: 90-0070 (PDF)
Use pkgcode/variation: T1644+4*
-40°C to +125°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX16005DTE+  
Active TQFN;16 pin;16.8 mm²
Outline Drawing:21-0139 (PDF)
Land Pattern: 90-0070 (PDF)
Use pkgcode/variation: T1644+4*
-40°C to +125°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX16005DTE+T    
Active QFN;

Land Pattern: Not Available

-40°C to +125°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
MAX16005ETE+  
Active TQFN;16 pin;16.8 mm²
Outline Drawing:21-0139 (PDF)
Land Pattern: 90-0070 (PDF)
Use pkgcode/variation: T1644+4*
-40°C to +125°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX16005ETE+T    
Active QFN;

Land Pattern: Not Available

-40°C to +125°C See data sheet
MAX16006ATG+  
Active TQFN;24 pin;16.8 mm²
Outline Drawing:21-0139 (PDF)
Land Pattern: 90-0022 (PDF)
Use pkgcode/variation: T2444+4*
-40°C to +125°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX16006ATG+T    
Active QFN;24 pin

Land Pattern: Not Available

-40°C to +125°C See data sheet
MAX16006BTG+  
Active TQFN;24 pin;16.8 mm²
Outline Drawing:21-0139 (PDF)
Land Pattern: 90-0022 (PDF)
Use pkgcode/variation: T2444+4*
-40°C to +125°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX16006BTG+T    
Active QFN;24 pin

Land Pattern: Not Available

-40°C to +125°C See data sheet
MAX16006CTG+  
Active TQFN;24 pin;16.8 mm²
Outline Drawing:21-0139 (PDF)
Land Pattern: 90-0022 (PDF)
Use pkgcode/variation: T2444+4*
-40°C to +125°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX16006CTG+T    
Active QFN;24 pin

Land Pattern: Not Available

-40°C to +125°C See data sheet
MAX16006DTG+  
Active TQFN;24 pin;16.8 mm²
Outline Drawing:21-0139 (PDF)
Land Pattern: 90-0022 (PDF)
Use pkgcode/variation: T2444+4*
-40°C to +125°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX16006DTG+T    
Active QFN;24 pin

Land Pattern: Not Available

-40°C to +125°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
MAX16006ETG+  
Active TQFN;24 pin;16.8 mm²
Outline Drawing:21-0139 (PDF)
Land Pattern: 90-0022 (PDF)
Use pkgcode/variation: T2444+4*
-40°C to +125°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX16006ETG+T    
Active TQFN;24 pin;16.8 mm²
Outline Drawing:21-0139 (PDF)
Land Pattern: 90-0022 (PDF)
Use pkgcode/variation: T2444+4*
-40°C to +125°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX16006FTG+  
Active TQFN;24 pin;16.8 mm²
Outline Drawing:21-0139 (PDF)
Land Pattern: 90-0022 (PDF)
Use pkgcode/variation: T2444+4*
-40°C to +125°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX16006FTG+T    
Active TQFN;24 pin;16.8 mm²
Outline Drawing:21-0139 (PDF)
Land Pattern: 90-0022 (PDF)
Use pkgcode/variation: T2444+4*
-40°C to +125°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX16007ATP+  
Active TQFN;20 pin;16.8 mm²
Outline Drawing:21-0139 (PDF)
Land Pattern: 90-0037 (PDF)
Use pkgcode/variation: T2044+3*
-40°C to +125°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX16007ATP+T    
Active QFN;

Land Pattern: Not Available

-40°C to +125°C See data sheet
MAX16007BTP+  
Active TQFN;20 pin;16.8 mm²
Outline Drawing:21-0139 (PDF)
Land Pattern: 90-0037 (PDF)
Use pkgcode/variation: T2044+3*
-40°C to +125°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX16007BTP+T    
Active QFN;20 pin

Land Pattern: Not Available

-40°C to +125°C See data sheet
MAX16007CTP+  
Active TQFN;20 pin;16.8 mm²
Outline Drawing:21-0139 (PDF)
Land Pattern: 90-0037 (PDF)
Use pkgcode/variation: T2044+3*
-40°C to +125°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX16007CTP+T    
Active TQFN;20 pin;16.8 mm²
Outline Drawing:21-0139 (PDF)
Land Pattern: 90-0037 (PDF)
Use pkgcode/variation: T2044+3*
-40°C to +125°C RoHS/Lead-Free: Lead Free
Materials Analysis
Part Number Free
Sample		 Buy Status Explanations for product status codes Package:
TYPE PINS FOOTPRINT
DRAWING  CODE/VAR * 		Temp RoHS/Lead-Free?
Materials Analysis
MAX16007DTP+    
Active TQFN;20 pin;16.8 mm²
Outline Drawing:21-0139 (PDF)
Land Pattern: 90-0037 (PDF)
Use pkgcode/variation: T2044+3*
-40°C to +125°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX16007DTP+T    
Active QFN;

Land Pattern: Not Available

-40°C to +125°C See data sheet
MAX16007ETP+  
Active TQFN;20 pin;16.8 mm²
Outline Drawing:21-0139 (PDF)
Land Pattern: 90-0037 (PDF)
Use pkgcode/variation: T2044+3*
-40°C to +125°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX16007ETP+T    
Active QFN;20 pin

Land Pattern: Not Available

-40°C to +125°C See data sheet
Devices: 51-84 / 84 <-- Previous   1 2  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 MAX16000
Topmark Coding MAX16002
New Product Press Release [ 2005-11-23 ]


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Description
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Diagram
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Document Ref.: 19-3870 Rev 5; 2010-10-07
This page last modified: 2010-10-07

 


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