Images are for reference only See Product Specifications
W83781D
Analog Circuit, 1 Func, BIPolar, PQFP48, LQFP-48
Brands: WINBOND ELECTRONICS CORP
Mfr.Part #: W83781D
Datasheet: W83781D Datasheet (PDF)
Package/Case: QFP
RoHS Status:
Stock Condition: 6554 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
0
1
Add To BomFeatures
- Monitoring Items
- 3 thermal inputs from remote thermistors
- 5 positive voltage inputs (typical for +12V, +5V, +3.3V, VcoreA, VcoreB)
- 2 op amps for negative voltage monitoring (typical for -12V, -5V)
- 3 fan speed monitoring inputs
- Case open detection input
- WATCHDOG comparison of all monitored values
- Programmable hysteresis and setting points for all monitored items
- Actions Enabling
- Warning signal pop up in application software
- Beep tone warning
- Fan ON/OFF control
- Issue SMI#, IRQ to activate system protection
- General
- ISA and I2CTM serial bus interface
- 5 VID input pins for CPU Vcore identification
- Initial power fault beep (for +3.3V, VcoreA)
- Master reset input to W83781D/G
- Independent power plane of digital Vcc and analog Vcc (input to IC)
- Intel LDCMTM compatible
- Winbond monitoring application software support
- Input clock rate optional for 24, 48, 14.318 MHz
- Package
- 48-pin LQFP
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Rohs Code | No | Part Life Cycle Code | Obsolete |
| Ihs Manufacturer | WINBOND ELECTRONICS CORP | Part Package Code | QFP |
| Package Description | LFQFP, QFP48,.35SQ,20 | Pin Count | 48 |
| Reach Compliance Code | HTS Code | 8542.39.00.01 | |
| Additional Feature | WATCHDOG COMPARISON OF ALL MONITORED VALUES | Analog IC - Other Type | ANALOG CIRCUIT |
| JESD-30 Code | S-PQFP-G48 | JESD-609 Code | e0 |
| Length | 7 mm | Number of Functions | 1 |
| Number of Terminals | 48 | Operating Temperature-Max | 70 °C |
| Operating Temperature-Min | Package Body Material | PLASTIC/EPOXY | |
| Package Code | LFQFP | Package Equivalence Code | QFP48,.35SQ,20 |
| Package Shape | SQUARE | Package Style | FLATPACK, LOW PROFILE, FINE PITCH |
| Power Supplies | 5 V | Qualification Status | Not Qualified |
| Seated Height-Max | 1.6 mm | Supply Voltage-Max (Vsup) | 5.5 V |
| Supply Voltage-Min (Vsup) | 4.5 V | Supply Voltage-Nom (Vsup) | 5 V |
| Surface Mount | YES | Technology | BIPOLAR |
| Temperature Grade | COMMERCIAL | Terminal Finish | TIN LEAD |
| Terminal Form | GULL WING | Terminal Pitch | 0.5 mm |
| Terminal Position | QUAD |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
 |
Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
 |
Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
-
![Product]( "Product")
Step1 :Product
-
![Vacuum packaging]( "Vacuum packaging")
Step2 :Vacuum packaging
-
![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
-
![Individual packaging]( "Individual packaging")
Step4 :Individual packaging
-
![Packaging boxes]( "Packaging boxes")
Step5 :Packaging boxes
-
![bar-code shipping tag]( "bar-code shipping tag")
Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
We provide high quality products, thoughtful service and after sale guarantee
-
![Product]( "Product")
We have rich products, can meet your various needs.
-
![quantity]( "quantity")
Minimum order quantity starts from 1pcs.
-
![shipping]( "shipping")
Lowest international shipping fee starts from $0.00
-
![guarantee]( "guarantee")
365 days quality guarantee for all products
