Status: | Active |
---|---|
Series: | DS1834, DS1834A, DS1834D |
RoHS: | Unknown |
Monitors both 3.3V and 5V power supplies |
3.3V and 5V power-on and power transient resets |
Provides pushbutton switch for manual reset control |
Active low push-pull outputs (DS1834) |
Active low open-drain outputs (DS1834A) |
Active high push-pull outputs (DS1834D) |
Draws internal power from the higher of the two sources |
Uses precision temperature-compensated voltage reference and sensor |
Maintains active high reset for 350ms after power return |
Internal 5kΩ pull-up resistor |
Operating ranges: 5V with 5% or 10% tolerance 3.3V with 10% or 20% tolerance -40°C to +85°C |
5V with 5% or 10% tolerance |
3.3V with 10% or 20% tolerance |
-40°C to +85°C |
Reset Thresh. (V) | 2.5 to 3.33.3 to 5.5 |
---|---|
Reset Thresh. Accur. (%) (@ +25°C) | 2.5 |
Reset Out | Active LowOpen Drain |
Interface | Factory Fixed |
tRESET (min) | 85ms to 300ms |
Watchdog Feature | No Watchdog |
Supervisor Features | Manual ResetPower Fail Comparator/Low Battery Detect |
ICC (µA) (max) | 50 |
Package/Pins | SOIC (N)/8UMAX/8 |
BudgetaryPrice (See Notes) | 1.54 |
Threshold Voltage | 4.63V |
---|---|
No. of Supervisors / Monitors | 2Monitors |
Supply Voltage Min | 1.2V |
Supply Voltage Max | 5.5V |
Reset Type | Active-Low Open-Drain |
Digital IC Case | NSOIC |
No. of Pins | 8Pins |
Delay Time | 350ms |
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) |
MPU SUPERVISOR, DUAL, 5.5V, NSOIC-8 | element14 |
Mpu Supervisor, Dual, 5.5V, Nsoic-8 | Newark Electronics |
Where can I find additional details, specifications and documents for a DS1834AS+T&R ?
Additional datasheets, footprints and schematics for DS1834AS+T&R are listed on our Part Details page. You can also find images and similar parts to DS1834AS+T&R on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for DS1834AS+T&R on our Product Comparison page. Access via the 'View Pricing & Stock' button to view DS1834AS+T&R price breaks, MOQs, lead times, inventory and SKUs from distributors.
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Is the DS1834AS+T&R RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for DS1834AS+T&R have stock available?
Authorised distributors including element14, Farnell and Newark Electronics have stock available or on a lead time for DS1834AS+T&R .
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