STMicroelectronics STA541SA Amplifiers - Audio
Amplifier IC 2-Channel (Stereo) Class AB 15-Clipwatt
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
STA541SA
Detailed Description
IC AMP AB STEREO 20W 15CLIPWATT
Package
Clipwatt-15 (Vertical, Bent and Staggered Leads)
Key Features
Package / Case: Clipwatt-15 (Vertical, Bent and Staggered Leads); Mounting Type: Through Hole
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
STA541SA Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics STA541SA Amplifiers - Audio technical specifications.
General
Package / Case
Clipwatt-15
Mounting Type
Through Hole
Operating Temperature
0°C ~ 70°C (TA)
Supply Voltage
8V ~ 22V
Lifecycle Status
Obsolete
Features
Depop, Short-Circuit and Thermal Protection, Standby
Type
Class AB
Output Type
2-Channel (Stereo)
Max Output Power X Channels Load
20W x 2 @ 8Ohm
Alternate Parts Comparison (STA541SA vs STA1385EOAS1 vs STA1085EOA3 vs STA1095ELA3)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | Clipwatt-15 | 361-LFBGA | 361-LFBGA | 361-LFBGA |
| Mounting Type | Through Hole | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 70°C (TA) | -40°C ~ 150°C (TJ) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Lifecycle Status | Obsolete | Active | Active | Active |
| Core Processor | -- | ARM® Cortex®-A7 | ARM® Cortex®-R4 | ARM® Cortex®-R4 |
| Additional Interfaces | -- | CAN, FlexRay, GPIO, I²C, I²S, MMC/SD/SDIO, SPI, SSP, UART | CANbus, GPIO, I²C, I²S, MMC/SD, SSP, SPI, UART | CANbus, GPIO, I²C, I²S, MMC/SD, SSP, SPI, UART |
| Co Processors DSP | -- | ARM® Cortex®-M3, Multimedia; NEON | ARM® Cortex®-M3 | ARM® Cortex®-M3 |
| Graphics Acceleration | -- | No | No | Yes |
| Number of Cores Bus Width | -- | 2 Core, 32-Bit | 2 Core, 32-Bit | 2 Core, 32-Bit |
| RAM Controllers | -- | DDR3L, LPDDR2, SRAM | SDRAM | SDRAM |
| Security Features | -- | AES, MD5, SHA-1/2, TRNG | JTAG | Boot Security, Secure JTAG |
| Speed | -- | 600MHz | 450MHz | 450MHz |
| Action |
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