MAX709TCSA+ by Analog Devices

Power-Supply Monitor with Reset

Status: Active
Series: MAX709L, MAX709M, MAX709R, MAX709S, MAX709T
RoHS: Unknown
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The MAX709 provides a system reset during power-up, power-down, and brownout conditions. When VCC falls below the reset threshold, RESET goes low and holds the µP in reset for 140ms min after VCC rises above the threshold. The RESET output is guaranteed to be in the correct state with VCC down to 1V. The MAX709 provides excellent circuit reliability and low cost by eliminating external components and adjustments when used with +5V, +3.3V, or +3V powered systems. The MAX709 is available 8-pin DIP, µMAX®, and SO packages.

Prices starting from US$2.71


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Features

+5V, +3.3V, and +3V Versions
No External Components
Low Cost
Precise Power-Down Reset Threshold
140ms Min Power-On Reset Delay
Immune to Short Negative VCC Transients
8-Pin DIP, µMAX, and SO Packages
Low Supply Current: 35µA - MAX709R/S/T 65µA - MAX709L/M
35µA - MAX709R/S/T
65µA - MAX709L/M

Specifications

Reset Thresh. (V) 2.5 to 3.33.3 to 5.5
Reset Thresh. Accur. (%) (@ +25°C) 2.5
Reset Out Active LowPush-Pull
tRESET (min) 85ms to 300ms
Watchdog Feature No Watchdog
ICC (µA) (max) 150
Package/Pins PDIP/8SOIC (N)/8UMAX/8
BudgetaryPrice (See Notes) 1.58


MAX709TCSA+ Power Management ICs - PMIC by Analog Devices

MICROPROCESSOR SUPERVISOR SOIC-8

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

Specifications

Threshold Voltage 3.08V
No. of Supervisors / Monitors 1Monitors
Supply Voltage Min 1V
Supply Voltage Max 5.5V
Reset Type Active-Low Push-Pull
Digital IC Case SOIC
No. of Pins 8Pins
Delay Time 140ms
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

MICROPROCESSOR SUPERVISOR, SOIC-8 | Farnell

Frequently Asked Questions

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Is the MAX709TCSA+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX709TCSA+ have stock available?

Authorised distributors including element14 and Farnell have stock available or on a lead time for MAX709TCSA+ .

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