MAX706TEUA+ by Analog Devices

+3V Voltage Monitoring, Low-Cost, µP Supervisory Circuits

Status: Active
Series: MAX706T
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock
The MAX706P/R/S/T, MAX706AP/AR/AS/AT, and MAX708R/S/T microprocessor (µP) supervisory circuits reduce the complexity and number of components required to monitor +3V power-supply levels in +3V to +5V µP systems. These devices significantly improve system reliability and accuracy compared to separate ICs or discrete components. The MAX706P/R/S/T and MAX706AP/AR/AS/AT supervisory circuits provide the following four functions: 1) A reset output during power-up, power-down, and brownout conditions. 2) An independent watchdog output that goes low if the watchdog input has not been toggled within 1.6s. 3) A 1.25V threshold detector for power-fail warning, low-battery detection, or for monitoring a power supply other than the main supply. 4) An active-low, manual-reset input. The only difference between the MAX706R/AR, MAX706S/AS, and MAX706T/AT is the reset-threshold voltage levels, which are 2.63V, 2.93V, and 3.08V, respectively. All have active-low reset output signals. The MAX706P/AP are identical to the MAX706R/AR, except the reset output signal is active-high. The watchdog timer function for the MAX706AP/AR/AS/AT disables when the WDI input is left open or connected to a high-impedance state of a low-leakage tri-state output. The MAX708R/S/T provide the same functions as the MAX706R/S/T and MAX706AR/AS/AT except they do not have a watchdog timer. Instead, they provide both active-low RESET and RESET outputs. As with the MAX706, devices with R, S, and T suffixes have reset thresholds of 2.63V, 2.93V, and 3.08V, respectively. These devices are available in 8-pin SO, DIP, and µMAX® packages and are fully specified over the operating temperature range.

Where to Buy

Prices starting from US$3.05

Distributor Stock
Logo for Rochester Electronics
Rochester Electronics
from US$3.05
2
in stock
 Buy Now
Logo for Farnell UK
Farnell
from US$9.59
0
in stock
 Buy Now
Buy Now

Features

µMAX Package, Small 8-Pin SO
Precision Supply-Voltage Monitors 2.63V (MAX706P/R, MAX706AP/AR, and MAX708R) 2.93V (MAX706S, MAX706AS, and MAX708S) 3.08V (MAX706T, MAX706AT, and MAX708T)
2.63V (MAX706P/R, MAX706AP/AR, and MAX708R)
2.93V (MAX706S, MAX706AS, and MAX708S)
3.08V (MAX706T, MAX706AT, and MAX708T)
200ms Reset Time Delay
Debounced TTL/CMOS-Compatible Manual Reset Input
100µA Quiescent Current
WDI Disable Feature (MAX706AP/AR/AS/AT)
Watchdog Timer: 1.6s Timeout
Reset Output Signal: Active-High Only (MAX706P, MAX706AP) Active-Low Only (MAX706R/S/T, MAX706AR/AS/AT) Active-High and Active-Low (MAX708R/S/T)
Active-High Only (MAX706P, MAX706AP)
Active-Low Only (MAX706R/S/T, MAX706AR/AS/AT)
Active-High and Active-Low (MAX708R/S/T)
Voltage Monitor for Power-Fail or Low-Battery Warning
8-Pin Surface-Mount Package
Guaranteed active-low RESET Assertion to VCC = 1V

Specifications

Reset Thresh. (V) 2.5 to 3.3
Reset Thresh. Accur. (%) (@ +25°C) 2.5
Reset Out Active LowPush-Pull
tRESET (min) 85ms to 300ms
Watchdog Feature Input (WDI)Input/Output (WDI/WDO)
Watchdog Timeout 1s to 2s
Supervisor Features Adjustable Reset InputManual ResetPower Fail Comparator/Low Battery Detect
ICC (µA) (max) 200
Package/Pins CDIP/8PDIP/8SOIC (N)/8UMAX/8
BudgetaryPrice (See Notes) 1.97

Last 6 months Inventory & Pricing History

MAX706TEUA+ - Integrated Circuits by Analog Devices

MP SUPERVISOR SINGLE 3.08V UMAX-8

Semiconductors - ICs
> Power Management ICs - PMIC
> Supervisors & Monitors
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 1.2V
Supply Voltage Max 5.5V
Reset Type Manual Active-High Push-Pull
Digital IC Case µMAX
No. of Pins 8Pins
Delay Time 200ms
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)

Last 6 months Inventory & Pricing History

Alternative Descriptions

MP SUPERVISOR, SINGLE, 3.08V, UMAX-8 | Farnell

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX706TEUA+ ?

Additional datasheets, footprints and schematics for MAX706TEUA+ are listed on our Part Details page. You can also find images and similar parts to MAX706TEUA+ on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MAX706TEUA+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX706TEUA+ price breaks, MOQs, lead times, inventory and SKUs from distributors.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the MAX706TEUA+ you can contact the distributor directly for product support, shipping queries etc.

Is the MAX706TEUA+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX706TEUA+ have stock available?

Authorised distributors including Rochester Electronics and Farnell have stock available or on a lead time for MAX706TEUA+ .

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for MAX706TEUA+ often in real-time on the comparison pages.

What if I can't find stock of MAX706TEUA+ ?

You can fill out our help required form which you can use to request a quote for MAX706TEUA+ from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.