STA540
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- Mfr.Part #
- STA540
- Manufacturer
- STMicroelectronics
- Package / Case
- Multiwatt-15 (Vertical, Bent and Staggered Leads)
- Datasheet
- Download
- Description
- IC AMP AB DUAL/QUAD 15MULTIWATT
- Stock
- 2,626
- In Stock ：
- 2,626
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Audio Amplifiers
- Mounting Type :
- Through Hole
- Package / Case :
- Multiwatt-15 (Vertical, Bent and Staggered Leads)
- Supplier Device Package :
- 15-Multiwatt
- Type :
- Class AB
- Output Type :
- 2-Channel (Stereo) or 4-Channel (Quad)
- Product Status :
- Active
- Features :
- Short-Circuit and Thermal Protection, Standby
- Voltage - Supply :
- 8V ~ 22V
- Max Output Power x Channels @ Load :
- 38W x 2 @ 4Ohm; 16W x 4 @ 4Ohm
- Operating Temperature :
- 0°C ~ 70°C (TA)
- Datasheets
- STA540
22 kHz kHz 38W W Audio Amplifiers 10.7mm mm 5mm mm 36W W 22V V 15 pins Multiwatt-15 (Vertical, Bent and Staggered Leads)
STA540 Description
The STA540 is a 4-channel, class-AB audio amplifier designed for high-quality sound
applications. The STMicroelectronics STA540 has single-ended outputs with integrated short-circuit protection, thermal protection, and diagnostic functions. The amplifier STA540 is housed in the 15-pin Multiwatt ECOPACK? Pb-free package which is RoHS (2002/95/EC) compliant. What's more, the STA540 operates within ambient temperatures from 0 to 70°C and with power dissipation of 36000 mW.
STA540 Features
-
High output power capability
– 2x 38 W into 4 Ω at 18 V, 1 kHz, 10% THD
– 2x 34 W into 8 Ω at 22 V, 1 kHz, 10% THD
– 2x 24W into 4Ω at 14.4 V, 1 kHz, 10% THD
– 2x 15 W into 8 Ω at 16 V, 1 kHz, 10% THD
– 4x 13 W into 2 Ω at 15 V, 1 kHz, 10% THD
– 4x 11 W into 4 Ω at 18 V, 1 kHz, 10% THD
– 4x 7 W into 4 Ω at 14.4 V, 1 kHz, 10% THD
-
Minimum external components count:
– no bootstrap capacitors
– no Boucherot cells
– internally fixed gain 20 dB
-
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
STA540 Applications
-
Moog Model 15
-
iVCS3
-
Sunrizer
-
Tardigrada
-
Grainstorm
-
SoundScaper
-
Moebius Lab
-
Factory
-
Vosis
-
Fractal Bits
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