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STA533WF13TR
STA533WF13TR - Brand New STMicroelectronics Audio Amplifiers
- 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 STA530 is a BASH® power amplifier where BASH® means “High Efficiency”.
In fact its permits to build a BASH® architecture amplifier adding only few
external components and a variable Buck regulator tracking the audio signal.
Notice that normally only one Buck regulator is used to supply a multichannel
amplifiers system , therefore most of the functions implemented in the circuit
have a summing output pin.
The circuit contains all the blocks to build a configurable four channel
amplifier.
**■ MONOCHIP BRIDGE QUAD CONFIGURABLE AMPLIFIER OPTIMIZED FOR BASH®
ARCHITECTURE**
■ 4 X 50W OUTPUT POWER @ RL = 8 Ω, THD = 10% or (2 x 50W @ 8 Ω + 1 x 100W @
4Ω) or (2 x 100W @ 4 Ω)
■ PRECISION RECTIFIERS TO DRIVE THE BUCK REGULATOR
■ ON-OFF SEQUENCE/ TIMER WITH MUTE AND STANDBY
■ PROPORTIONAL OVER POWER OUTPUT CURRENT TO LIMIT THE BUCK REGULATOR
■ ABSOLUTE POWER BRIDGE OUTPUT TRANSISTOR POWER PROTECTION
■ ABSOLUTE OUTPUT CURRENT LIMIT
■ INTEGRATED THERMAL PROTECTION
■ POWER SUPPLY OVER VOLTAGE PROTECTION
■ FLEXIWATT POWER PACKAGE WITH 27 PIN
■ BASH® LICENCE REQUIRED
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 |