The STA540 from STMicro is a 4-channel, class AB analog amplifier
(the two output stages conduct alternately, but in a
transition area and in the rest state both at the same time; this is how the
most
(the two output stages conduct alternately, but in a
transition area and in the rest state both at the same time; this is how the
most
audio amplifier output stages), especially for high-quality sound
applications.
Due to the 4 independent channels the amplifier is suitable for
Suitable for a large number of projects. The input voltage of the chip is
at 8V to 22V DC.
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
applications.
Due to the 4 independent channels the amplifier is suitable for
Suitable for a large number of projects. The input voltage of the chip is
at 8V to 22V DC.
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
| Item number | 5999458 |
| Manufacturer | |
| Category | |
| Manufacturer no. | COM-09557 |
| Release date | 6/25/2012 |
| Weight | 10 g |
Specifications may include unverified machine translations.
30-day right of returnReturn policy
24 Months Bring-in WarrantyWarranty provisions