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DS1831CS+TR
DS1831CS+TR - Brand New Maxim Integrated Supervisors
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
DESCRIPTION
The DS1831C Multi-Supply Monitor & Reset monitors up to 4 system voltages: 2.5 volt supply, 3.3 (or 3) volt supply, and 2 additional user configurable voltage monitors. DS1831 power for internal operation comes from the higher voltage level of the 3.3 volt input or the 2.5 volt input. One of these inputs must be greater than 1 volt for device operation. Pushbutton (manual reset) functionality is provided for the 2.5 volt reset, the 3.3 volt reset or for all reset outputs by the master pushbutton. The DS1831D replaces one reference comparator and the master pushbutton with watchdog and the DS1831E replaces the 3.3-volt PBRST with a last reset status output.
FEATURES
■ 2.5V power-on reset
■ 3.3 (or 3V) power-on reset
■ 2 referenced comparators with separate outputs for monitoring additional
supplies
■ Internal power is drawn from higher of either the IN2.5V input or the IN3.3V
input
■ Excellent for systems designed to operate with multiple power supplies
■ Asserts resets during power transients
■ Pushbutton reset input for system override
■ Maintains reset for user configurable times of 10 ms, 100 ms, or 1 sec
■ Watchdog timer for software monitoring (DS1831D)
■ Precision temperature-compensated voltage reference and voltage sensor
■ 16 pin DIP & 16 pin 150 mil SOIC available
■ Operating Temperature of -40°C to +85°C
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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