MAX6365PKA31+T by Analog Devices

SOT23, Low-Power µP Supervisory Circuits with Battery Backup and Chip-Enable Gating

Status: Active
Series: MAX6365H, MAX6365L, MAX6365P
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The MAX6365–MAX6368 supervisory circuits simplify power-supply monitoring, battery-backup control functions, and memory write protection in microprocessor (µP) systems. The circuits significantly improve the size, accuracy, and reliability of modern systems with an ultra-small integrated solution. These devices perform four basic system functions: Provide a µP reset output during VCC supply power-up, power-down, and brownout conditions. Internally control VCC to backup-battery switching to maintain data or low-power operation for CMOS RAM, CMOS µPs, real-time clocks, and other digital logic when the main supply fails. Provide memory write protection through internal chip-enable gating during supply or processor faults. Include one of the following options: a manual reset input (MAX6365), a watchdog timer function (MAX6366), a battery-on output (MAX6367), or an auxiliary user-adjustable reset input (MAX6368). The MAX6365–MAX6368 operate from VCC supply voltages as low as 1.2V. The factory preset reset threshold voltages range from 2.32V to 4.63V (see Ordering Information in the full data sheet). In addition, each part is offered in three reset output versions: push-pull active low, open-drain active low, or open-drain active high (see Selector Guide in the full data sheet). The MAX6365–MAX6368 are available in miniature 8-pin SOT23 packages.

Where to Buy

Prices starting from US$4.01

Distributor Stock
Logo for Farnell
Farnell
from US$4.01
2,300
in stock
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Logo for Newark Electronics
Newark Electronics
from US$4.16
2,300
in stock
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Logo for element14
element14
from US$4.03
2,300
in stock
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Features

Low +1.2V Operating Supply Voltage (VCC or VBATT)
Precision Monitoring of +5.0, +3.3V, +3.0V, and +2.5V Power-Supply Voltages
On-Board Gating of Chip-Enable Signals, 1.5ns Propagation Delay
Debounced Manual Reset Input (MAX6365)
Watchdog Timer, 1.6s Timeout (MAX6366)
Battery-On Output Indicator (MAX6367)
Auxiliary User-Adjustable RESET IN (MAX6368)
Low 10µA Quiescent Supply Current
Three Available Output Structures Push-Pull Active-Low RESET Open-Drain Active-Low RESET Open-Drain RESET
Push-Pull Active-Low RESET
Open-Drain Active-Low RESET
Open-Drain RESET
RESET/Active-Low RESET Valid Down to 1.2V Guaranteed (VCC or VBATT)
(VCC or VBATT)
Power-Supply Transient Immunity
150ms min Reset Timeout Period
Miniature 8-Pin SOT23 Package

Specifications

Reset Thresh. (V) 2.5 to 3.33.3 to 5.5
Reset Out Active HighOpen Drain
ICC (µA) (max) 50
Oper. Temp. (°C) -40 to +85
Package/Pins See Data Sheet


MAX6365PKA31+T Power Management ICs - PMIC by Analog Devices

MPU SUPERVISOR 5.5V SOT-23-8

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Threshold Voltage 3.08V
No. of Supervisors / Monitors 1Monitors
Supply Voltage Min 0V
Supply Voltage Max 5.5V
Reset Type Active-Low Open-Drain
Digital IC Case SOT-23
No. of Pins 8Pins
Delay Time 150ms
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

Mpu Supervisor, 5.5V, Sot-23-8 | Newark Electronics
MPU SUPERVISOR, 5.5V, SOT-23-8 | element14

Frequently Asked Questions

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Is the MAX6365PKA31+T RoHS compliant?

This part has not been flagged as RoHS Compliant.

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