STA540
Category: Linear - Amplifiers - Audio
Description: 4 x 13 W dual/quad power amplifier
Price range ($)
0.64774 2.46600
Order
- Users could add parts to cart and upload BOM when they searching parts, calculate cost in a second, offer you the best bill of materials.
- Some specific products need to reach the minimum order quantity.
- Users could get coupons randomly when they applied plus member. Utsource offers different buying options with different product quality from different seller stores when placing orders.
- Users could add products to“inquiry cart" and submit your inquiry, utsource will send quotation email to you.
- If you need add additional order instructions like Tax Invoice or Remark, please put them on the ordering information page.
- All order information could be checked in your "account center"page
- Please confirm the product description when placing order.
- The order can’t be canceled after shipment, so please email customer service to revise order details before shipment.
- Utsource Mobile browser version and APP could be downloaded to find parts anytime, anywhere if needed.
- Please choose right language and currency to place order if needed.
Payment
- UTSOURCE supports global payments, including mainstream US PAYPAL, credit cards (VISA, MASTERCARD, AMERICAN EXPRESS, JCB), WEST UNION, Moneygram;
- Popular payment in Europe: SofortBanking, Trustpay, Paysafecard;
- Middle East: CashU, Onecard;
- Southeast Asia : MOLPay;
- Russia commonly used: Qiwi, Yandex Money, WebMoney;
- The Dutch payment: iDEAL, Polish Dotpay,
- Brazilian payment: Boleto
- These above payments have a high market share in the local area with better payment experience, simpler payment method.
Shipping
- USPS, FedEx, DHL, and UPS could be selected.
- Express: (FEDEX, UPS, DHL, TNT)Free shipping on first 0.5kg for orders over 200$, Overweight will be charged separately.
- It is available for users to select "Freight Collect"depending on their requirement
- It may cost additional remote fees for delivery if you are in a remote area.
- Shipping price for your order will be calculated automatically in the shopping cart.If you have any questions about shipping costs, you can write to us and we will confirm it manually.
- For in-stock parts, orders normally could be shipped out within 1-2days.
- Delivery date: usually 2 to 5 working days.
- Shipping Tracking Number will be sent by email or you can go to APP or website "account center" to check once your order has been shipped.
- Invoice could be downloaded from "account center" > "my invoice" if needed
Gift Coupon/Plus service
- You could receive US $5 shipping coupon (applicable to new users)
- Offer 30-day PLUS free trial service( The plus service will be stopped automatically after the end of the trial, and no extra charge will be generated. Commodity prices are usually reduced by 10%)
- “Funds account” could be used for your next order purchase If you have money that has been returned to your “Funds account”. (You could check it in “My Account” > “Funds account” )
- Utsource offers professional customer service worldwide in USA, Mexico, Brazil, Italy, France, Germany and many other places.
Returning
Returns are normally accepted when completed within 60 days from the date of the parcel delivered.
Defective ( Please provide a third party quality report of nonconforming products)
Return Freight charges must be prepaid; we will not accept COD shipments.
Warranty
All UTSOURCE purchases have a 60 days money back return policy, plus a 90 days UTSOURCE warranty against any manufacturing defects.This warranty shall not apply to any item where defects have been caused by improper customer assembly, failure by customer to follow instructions, product modification, negligent or improper operation.
STA540
STA540 has several brands around the world that may have alternate names for STA540 due to regional differences or acquisition. STA540 may also be known as the following names:
All sellers
2
Brand new
2
Certified preowned
2
Official
2
Third Party
2
Description
STA540
Stock:9999 |
STMicroelectronics 2013+ |
4 x 13 W dual/quad power amplifier |
≥1: US $2.46600 US $2.21940 ≥5: US $1.64400 US $1.47960 ≥10: US $1.47960 US $1.33164 ≥20: US $1.43850 US $1.29465 ≥50: US $1.39740 US $1.25766 ≥100: US $1.35630 US $1.22067 ≥200: US $1.31520 US $1.18368 ≥500: US $1.29876 US $1.16888 ≥1000: US $1.27410 US $1.14669
More:
Inquiry
|
|
STA540
Stock:9999 |
STM |
4 x 13 W dual/quad power amplifier |
≥1: US $1.25370 US $1.12833 ≥5: US $0.83580 US $0.75222 ≥10: US $0.75222 US $0.67700 ≥20: US $0.73132 US $0.65819 ≥50: US $0.71043 US $0.63939 ≥100: US $0.68954 US $0.62059 ≥200: US $0.66864 US $0.60178 ≥500: US $0.66028 US $0.59425 ≥1000: US $0.64774 US $0.58297
More:
Inquiry
|
STA540
Stock:76 |
STMicroelectronics 10+ |
4 x 13 W dual/quad power amplifier |
≥1: US $1.67640 US $1.50876
More:
Inquiry
|
Features
● High output power capability
— 2x 38W into4Ω at 18V, 1kHz, 10%THD
— 2x 34W into8Ω at22V, 1kHz, 10%THD
— 2x 24W into4Ω at 14.4V, 1kHz, 10%THD
— 2x 15W into8Ω at16V, 1kHz, 10%THD
— 4x 13W into2Ω at 15V, 1kHz, 10%THD
— 4x 11W into4Ω at 18V, 1kHz, 10%THD
— 4x 7W into4Ω at 14.4V, 1kHz, 10%THD
● Minimum external components count:
— no bootstrap capacitors
— no Boucherot cells
— internally fixed gain 20dB
● Standby function (CMOS compatible)
● No audible pop during standby operations
● Diagnostic facilities:
— clip detector
— output to GND short-circuit detector
— output to VS short-circuit detector
— soft short-circuit check at turn-on
— thermal shutdown warning
Protection
● Output AC/DC short circuit
● Soft short-circuit check at turn-on
● Thermal cutoff/limiter to prevent chip from overheating
● High inductive loads
● ESD
Description
The STA540 is a 4-channel, class AB audio amplifier designed for high quality sound applications.
The amplifiers have single-ended outputs with integrated short-circuit protection, thermal protection and diagnostic functions.
The chip is housed in the 1 5-pin Multiwatt ECOPACK Pb-free package which is RoHS (2002/95/EC) compliant.
E-catalog
Freight calculation
Express:(FEDEX, UPS, DHL, TNT)Free shipping on first 0.5kg for orders over 200$,Overweight will be charged separately
Become Utsource Plus member to get a lower price.
30-day PLUS free trial for new users, you can get $14 shipping coupons, and there is no automatic renewal after free trial.
Know moreMore information