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WT8041
WT8041 - Brand New WELTRND IC Chips
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
Product Details
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[ Weltrend Semiconductor, Inc. ]
DESCRIPTION
The WT8045 is a silicon monolithic circuit designed for synchronous signal
processing and power saving detection of multi-sync display monitors, which
can cope with many kinds of PCs and workstations.
It can be applied to display monitors supporting standard IBM VGA, VESA super
VGA and IBM 8514/A video modes. It can also be used in other high-end display
monitors supporting non-standard video modes with user-defined
horizontal/vertical frequency ranges.
The WT8045 incorporates many functional circuits, including
horizontal/vertical frequency discrimination, display mode selection, and
synchronous pulse polarity and power saving detection, into this single chip
IC.
WT8045 is more convenient for you to shrink the PC board size and to reduce
the material and labor cost with fewer components.
FEATURES
• Accepting two separated H&V synchronous signals with positive/ negative
polarity.
• Support VESA VGA (640X480, 640X400, 640X350), VESA SVGA (800X600), European
SVGA (800X600), VESA new SVGA (800X600), XGA (1024X768) and 1280x1024.
• Capable of processing horizontal frequency between 25KHZ to 80KHZ.
• Standard IBM video mode control outputs (1024X768, 640X480, 640X400,
640X350).
• Five non-standard horizontal frequency control outputs in predefined
frequency range.
• Power saving mode - It can detect the conditions of monitor to decide which
one will be selected as following: ON/STANDBY/SUSPEND/OFF mode.
• Fixed polarity outputs on both horizontal and vertical synchronous signals.
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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