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Data Sheet

FULL DATA SHEET (PDF, 664kB) Download   E-Mail

Description

The MAX6736–MAX6745 are low-power dual-/triple-voltage microprocessor (µP) supervisors. These devices assert a reset if any monitored supply falls below its factory-trimmed or adjustable threshold and maintain reset for a minimum timeout period after all supplies rise above their thresholds. The integrated dual/triple supervisory circuits significantly reduce size and power compared to separate ICs or discrete components. The low supply current of 6µA makes these devices ideal for portable equipment. The MAX6736/MAX6737 are dual fixed-voltage µP supervisors with a manual reset input. The MAX6738/MAX6739 have one fixed and one adjustable reset threshold and a manual reset input. The MAX6740/MAX6743 are triple-voltage µP supervisors with two fixed and one user-adjustable reset threshold inputs. The MAX6741/MAX6744 are dual-voltage µP supervisors with a power-OK (POK) output ideal for power-supply sequencing. The MAX6742/MAX6745 monitor the primary VCC supply and have an independent power-fail comparator. The MAX6736–MAX6745 monitor I/O supply voltages (VCC1) from 1.8V to 5.0V and core supply voltages (VCC2) from 0.9V to 3.3V with factory-trimmed reset threshold voltage options (Table 1). An external adjustable RSTIN input option allows monitoring voltages down to 0.5V. A variety of push-pull or open-drain reset outputs along with manual reset input and power-fail input/output features are available (see the Selector Guide). The MAX6736–MAX6745 are offered in a space-saving 5-pin SC70 package and operate over the -40°C to +85°C temperature range.

Key Features		Applications/Uses
Dual-/Triple-Supply Reset Voltage Monitors Precision Factory-Set Reset Thresholds for Monitoring from 0.9V to 5.0V Adjustable Reset Input Down to 0.488V 150ms and 1200ms (min) Reset Timeout Period Options VCC1 Power-OK Output for Power-Supply Sequencing Applications (MAX6741/MAX6744) Power-Fail Input/Power-Fail Output (MAX6742/MAX6745) 6µA Supply Current Tiny SC70 Package		Controllers GPS Equipment Multivoltage Systems Notebook Computers PDAs Portable Battery-Powered Equipment POS Equipment

Application Notes

Application Note 2853: Supervisors in Multivoltage Systems - MAX6736, MAX6736 Application Note 3227: Power-On Reset and Related Supervisory Functions - MAX6736, MAX6737, MAX6738, MAX6739, MAX6740, MAX6741, MAX6742, MAX6743, MAX6744, MAX6745

Evaluation Kits

none

Design Guides

MICROPROCESSOR SUPERVISORY (PDF)

Reliability Reports

Show FIT data for: MAX6736 MAX6737 MAX6738 MAX6739 MAX6740 MAX6741 MAX6742 MAX6743 MAX6744 MAX6745 Reliability Report: MAX6740xxDx.pdf Request Reliability Report for: MAX6736 MAX6737 MAX6738 MAX6739 MAX6741 MAX6742 MAX6743 MAX6744 MAX6745

Software/Models

none

Ordering Information
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. More: SeeFull Data Sheet or Part 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.
Filter: Devices: 1-500 of 1032 1 2 3  --->
MAX6736	Free Sample	Buy	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX6736XKSDD7				-40°C to +85°C	See data sheet
MAX6736XKVRD7				-40°C to +85°C	See data sheet
MAX6736XKVHD7				-40°C to +85°C	See data sheet
MAX6736XKVFD7				-40°C to +85°C	See data sheet
MAX6736XKMRD7				-40°C to +85°C	See data sheet
MAX6736XKTGD7				-40°C to +85°C	See data sheet
MAX6736XKTZD7				-40°C to +85°C	See data sheet
MAX6736XKMSD7				-40°C to +85°C	See data sheet
MAX6736XKRDD7				-40°C to +85°C	See data sheet
MAX6736XKRYD7				-40°C to +85°C	See data sheet
MAX6736XKTID7				-40°C to +85°C	See data sheet
MAX6736XKRFD7				-40°C to +85°C	See data sheet
MAX6736XKTED7				-40°C to +85°C	See data sheet
MAX6736XKRHD7				-40°C to +85°C	See data sheet
MAX6736XKSYD7				-40°C to +85°C	See data sheet
MAX6736XKSVD7				-40°C to +85°C	See data sheet
MAX6736XKSHD7				-40°C to +85°C	See data sheet
MAX6736XKSFD7				-40°C to +85°C	See data sheet
MAX6736XKWED7				-40°C to +85°C	See data sheet
MAX6736XKWGD7				-40°C to +85°C	See data sheet
MAX6736XKZWD7				-40°C to +85°C	See data sheet
MAX6736XKZID7				-40°C to +85°C	See data sheet
MAX6736XKZGD7				-40°C to +85°C	See data sheet
MAX6736XKZED7				-40°C to +85°C	See data sheet
MAX6736XKYVD7				-40°C to +85°C	See data sheet
MAX6736XKLTD7				-40°C to +85°C	See data sheet
MAX6736XKYHD7				-40°C to +85°C	See data sheet
MAX6736XKYFD7				-40°C to +85°C	See data sheet
MAX6736XKWID7				-40°C to +85°C	See data sheet
MAX6736XKYDD7				-40°C to +85°C	See data sheet
MAX6736XKWTD7				-40°C to +85°C	See data sheet
MAX6736XKVDD3+T			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX6736XKSFD3+			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX6736XKVDD3+			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX6736XKSFD3+T			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX6736XKRYD3			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5-1*	-40°C to +85°C	See data sheet Materials Analysis
MAX6736XKRVD7+			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5+1*	-40°C to +85°C	See data sheet Materials Analysis
MAX6736XKZGD3+			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX6736XKSDD3			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX6736XKRVD3			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX6736XKYVD3			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5-1*	-40°C to +85°C	See data sheet Materials Analysis
MAX6736XKTWD7+			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX6736XKRHD3			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5-1*	-40°C to +85°C	See data sheet Materials Analysis
MAX6736XKRFD3			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5-1*	-40°C to +85°C	See data sheet Materials Analysis
MAX6736XKMRD3			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5-1*	-40°C to +85°C	See data sheet Materials Analysis
MAX6736XKZWD3+			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX6736XKRDD3			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5-1*	-40°C to +85°C	See data sheet Materials Analysis
MAX6736XKTWD7+T			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX6736XKMSD3			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5-1*	-40°C to +85°C	See data sheet Materials Analysis
MAX6736XKLTD3			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX6736XKSFD3			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5-1*	-40°C to +85°C	See data sheet Materials Analysis
MAX6736XKVRD3			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX6736XKWED3			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5-1*	-40°C to +85°C	See data sheet Materials Analysis
MAX6736XKWGD3			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX6736XKWID3			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5-1*	-40°C to +85°C	See data sheet Materials Analysis
MAX6736XKWTD3			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX6736XKYFD3			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX6736XKYHD3			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX6736XKZED3			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5-1*	-40°C to +85°C	See data sheet Materials Analysis
MAX6736XKZGD3			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX6736XKZID3			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5-1*	-40°C to +85°C	See data sheet Materials Analysis
MAX6736XKVFD3			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5-1*	-40°C to +85°C	See data sheet Materials Analysis
MAX6736XKVDD3			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX6736XKTZD3			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5-1*	-40°C to +85°C	See data sheet Materials Analysis
MAX6736XKSHD3			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX6736XKSVD3			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX6736XKSYD3			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX6736XKTED3			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5-1*	-40°C to +85°C	See data sheet Materials Analysis
MAX6736XKTGD3			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX6736XKVDD7			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX6736XKTID3			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5-1*	-40°C to +85°C	See data sheet Materials Analysis
MAX6736XKTWD3			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5-1*	-40°C to +85°C	See data sheet Materials Analysis
MAX6736XKVHD3			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX6736XKTWD7			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX6736XKZWD3			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX6736XKZGD3+T			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX6736XKRVD7			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX6736XKYDD3			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX6736XKSYD3-T			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX6736XKSVD7-T			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5-1*	-40°C to +85°C	See data sheet Materials Analysis
MAX6736XKSVD3-T			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX6736XKSHD7-T			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5-1*	-40°C to +85°C	See data sheet Materials Analysis
MAX6736XKSHD3-T			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX6736XKSFD3-T			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5-1*	-40°C to +85°C	See data sheet Materials Analysis
MAX6736XKSYD7-T			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variation: X5-1*	-40°C to +85°C	See data sheet Materials Analysis
MAX6736XKTED3-T			SC-70;5 pin;5 mm² Dwg: 21-0076E (PDF) Use pkgcode/variati