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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

Overview

Technical Documents

Ordering Info

Status

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	Rev 5	(PDF, 288kB)
E-Mail

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 V_CC = 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

t_RESET

Watchdog Feature

Watchdog Timeout

Supervisor Features

Reset Thresh. Accur.
(%)

I_CC
(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

$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

t_RESET

Watchdog Feature

Watchdog Timeout

Supervisor Features

I_CC
(µA)

Budgetary Price

min

max

See Notes

MAX16003

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

$3.80 @1k

MAX16004

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

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

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

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)

Diagram

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: 1-50 / 84

<-- Previous 1 2 Next -->

Part Number	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX16000ATC+			Active	TQFN;12 pin;16.8 mm² Outline Drawing:21-0139 (PDF) Land Pattern: 90-0068 (PDF) Use pkgcode/variation: T1244+4*	-40°C to +125°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX16000ATC+T			Active	TQFN;12 pin;16.8 mm² Outline Drawing:21-0139 (PDF) Land Pattern: 90-0068 (PDF) Use pkgcode/variation: T1244+4*	-40°C to +125°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX16000BTC+			Active	TQFN;12 pin;16.8 mm² Outline Drawing:21-0139 (PDF) Land Pattern: 90-0068 (PDF) Use pkgcode/variation: T1244+4*	-40°C to +125°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX16000BTC+T			Active	QFN;12 pin Land Pattern: Not Available	-40°C to +125°C	See data sheet
MAX16000CTC+			Active	TQFN;12 pin;16.8 mm² Outline Drawing:21-0139 (PDF) Land Pattern: 90-0068 (PDF) Use pkgcode/variation: T1244+4*	-40°C to +125°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX16000CTC+T			Active	QFN; Land Pattern: Not Available	-40°C to +125°C	See data sheet
MAX16000DTC+			Active	TQFN;12 pin;16.8 mm² Outline Drawing:21-0139 (PDF) Land Pattern: 90-0068 (PDF) Use pkgcode/variation: T1244+4*	-40°C to +125°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX16000DTC+T			Active	QFN; Land Pattern: Not Available	-40°C to +125°C	See data sheet
MAX16000ETC+			Active	TQFN;12 pin;16.8 mm² Outline Drawing:21-0139 (PDF) Land Pattern: 90-0068 (PDF) Use pkgcode/variation: T1244+4*	-40°C to +125°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX16000ETC+T			Active	TQFN;12 pin;16.8 mm² Outline Drawing:21-0139 (PDF) Land Pattern: 90-0068 (PDF) Use pkgcode/variation: T1244+4*	-40°C to +125°C	RoHS/Lead-Free: Lead Free Materials Analysis
Part Number	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX16001ATE+			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
MAX16001ATE+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
MAX16001BTE+			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
MAX16001BTE+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
MAX16001CTE+			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
MAX16001CTE+T			Active	QFN; Land Pattern: Not Available	-40°C to +125°C	See data sheet
MAX16001DTE+			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
MAX16001DTE+T			Active	QFN; Land Pattern: Not Available	-40°C to +125°C	See data sheet
MAX16001ETE+			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
MAX16001ETE+T			Active	QFN;16 pin Land Pattern: Not Available	-40°C to +125°C	See data sheet
Part Number	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX16002ATC+			Active	TQFN;12 pin;16.8 mm² Outline Drawing:21-0139 (PDF) Land Pattern: 90-0068 (PDF) Use pkgcode/variation: T1244+4*	-40°C to +125°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX16002ATC+T			Active	TQFN;12 pin;16.8 mm² Outline Drawing:21-0139 (PDF) Land Pattern: 90-0068 (PDF) Use pkgcode/variation: T1244+4*	-40°C to +125°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX16002BTC+			Active	TQFN;12 pin;16.8 mm² Outline Drawing:21-0139 (PDF) Land Pattern: 90-0068 (PDF) Use pkgcode/variation: T1244+4*	-40°C to +125°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX16002BTC+T			Active	TQFN;12 pin;16.8 mm² Outline Drawing:21-0139 (PDF) Land Pattern: 90-0068 (PDF) Use pkgcode/variation: T1244+4*	-40°C to +125°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX16002CTC+			Active	TQFN;12 pin;16.8 mm² Outline Drawing:21-0139 (PDF) Land Pattern: 90-0068 (PDF) Use pkgcode/variation: T1244+4*	-40°C to +125°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX16002CTC+T			Active	QFN; Land Pattern: Not Available	-40°C to +125°C	See data sheet
MAX16002DTC+			Active	TQFN;12 pin;16.8 mm² Outline Drawing:21-0139 (PDF) Land Pattern: 90-0068 (PDF) Use pkgcode/variation: T1244+4*	-40°C to +125°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX16002DTC+T			Active	TQFN;12 pin;16.8 mm² Outline Drawing:21-0139 (PDF) Land Pattern: 90-0068 (PDF) Use pkgcode/variation: T1244+4*	-40°C to +125°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX16002ETC+			Active	TQFN;12 pin;16.8 mm² Outline Drawing:21-0139 (PDF) Land Pattern: 90-0068 (PDF) Use pkgcode/variation: T1244+4*	-40°C to +125°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX16002ETC+T			Active	TQFN;12 pin;16.8 mm² Outline Drawing:21-0139 (PDF) Land Pattern: 90-0068 (PDF) Use pkgcode/variation: T1244+4*	-40°C to +125°C	RoHS/Lead-Free: Lead Free Materials Analysis
Part Number	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX16003ATE+			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
MAX16003ATE+T			Active	QFN; Land Pattern: Not Available	-40°C to +125°C	See data sheet
MAX16003BTE+			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
MAX16003BTE+T			Active	QFN; Land Pattern: Not Available	-40°C to +125°C	See data sheet
MAX16003CTE+			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
MAX16003CTE+T			Active	QFN; Land Pattern: Not Available	-40°C to +125°C	See data sheet
MAX16003DTE+			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
MAX16003DTE+T			Active	QFN;16 pin Land Pattern: Not Available	-40°C to +125°C	See data sheet
MAX16003ETE+			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
MAX16003ETE+T			Active	QFN;16 pin Land Pattern: Not Available	-40°C to +125°C	See data sheet
Part Number	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX16004ATP+			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
MAX16004ATP+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
MAX16004BTP+			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
MAX16004BTP+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
MAX16004CTP+			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
MAX16004CTP+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
MAX16004DTP+			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
MAX16004DTP+T			Active	QFN; Land Pattern: Not Available	-40°C to +125°C	See data sheet
MAX16004ETP+			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
MAX16004ETP+T			Active	QFN;20 pin Land Pattern: Not Available	-40°C to +125°C	See data sheet

Devices: 1-50 / 84

<-- Previous 1 2 Next -->

Notes:

Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
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.
* 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
New Product Press Release	[ 2005-11-23 ]

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

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

Status

Description

Data Sheet

Key Features

Applications/Uses

Key Specifications:

Diagram

Application Notes

Product Guides

Reliability Reports

Software/Models

Ordering Information

Similar Products by Function

Similar Products by Application

More Information

Didn't Find What You Need?

Information Index

Overview

Technical Documents

Ordering Info

Related Products