Dual/Quad Power Amplifier - STA540

PuriLiteSKU: PL4-COM-09557
filler

Precio:
Precio de venta$21.99

Descripción

The STA540 from STMicro is a 4-channel, [class AB](http://en.wikipedia.org/wiki/Electronic_amplifier#Class_B_and_AB) audio amplifier designed for high quality sound applications. The four independent channels makes this amplifier a great choice for a number of projects, with needs ranging from four speakers stereo (F/R) to two-speaker bridge solutions. The chip accepts a voltage supply ranging from 8 to 22VDC and has very high output power capability.

This chip comes in a staggered-lead Multiwatt-15 package. While our [breakout board](http://www.sparkfun.com/commerce/product_info.php?products_id=9540) for the L298N isn't designed for it specifically, it will breakout out all pins of the STA540 to a more standard single row of 0.1" pitch headers. Also, keep an eye out for some upcoming amplifier products based on this chip!

It works great with the 6400BG Heatsink!

**Features:**

* High output power capability
* Standby function (CMOS compatible)
* Minimum external components count:
* no bootstrap capacitors
* no Boucherot cells
* internally fixed gain 20 dB
* 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
* Output AC/DC short circuit protection
* Soft short-circuit check at turn-on
* Thermal cutoff/limiter to prevent chip from overheating

**Documents:**

* [Datasheet](http://www.sparkfun.com/datasheets/Components/General/STA540.pdf)

Shipping and delivery Information

Payment

American Express Apple Pay Diners Club Discover Google Pay Mastercard PayPal Shop Pay Visa

Su información de pago se procesa de forma segura. No almacenamos los detalles de la tarjeta de crédito ni tenemos acceso a la información de su tarjeta de crédito.

You may also like

Recently viewed