STPA001A vs STPA001AH Comparison
Detailed side-by-side comparison of STPA001A by STMicroelectronics and STPA001AH by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STPA001A - 4 x 50W Quad Bridge Audio Amplifier | STMicroelectronics
STPA001A ✓ ActiveSTMicroelectronics
STPA001AH - Quad 4x50W Class AB Audio Amplifier | STMicroelectronics
STPA001AH ✓ ActiveSpecification Comparison
| Parameter | STPA001A | STPA001AH |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Amplifier ICs | Amplifier ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.00 | $0.00 |
| Product Type | 4-channel Class AB MOSFET bridge power amplifier | — |
| Number of Channels | 4 channels | 4 channels |
| Output Power | 50 W per channel into 4 ohms at 14 V, 1 kHz | — |
| Maximum Output Power | 72 W per channel into 2 ohms at 14 V | — |
| Supply Voltage Range | 6 V to 18 V | [DATA_NEEDED: supply voltage range] |
| Output Topology | Fully complementary P-channel/N-channel MOSFET bridge output | — |
| Technology | Multipower BCD | — |
| Load Capability | Excellent 2-ohm drive capability | — |
| Distortion | Hi-Fi Class distortion | — |
| Output Noise | Low output noise | — |
| Disturbance Immunity | Very high disturbance immunity | — |
| Standby Control | Standby input | Standby input |
| Mute Control | Mute input | Mute input |
| Clip Detection | Clip detection function | — |
| Offset Detection | Offset detection function | — |
| Package | 27-Flexiwatt vertical | 27-Flexiwatt horizontal |
| Mounting Type | Surface-mount power package | [DATA_NEEDED: mounting type] |
| Application | High-power car-radio audio | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | Compliant |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | — |
| Amplifier Type | — | Quad Class AB audio power amplifier |
| Rated Output Power | — | 4 x 50 W |
| Output Configuration | — | Quad bridge-tied-load |
| Output Transistor Technology | — | MOSFET |
| Diagnostic Functions | — | Clip detection and offset detection |
| Pin Count | — | 27 pins |
| Quiescent Current | — | [DATA_NEEDED: quiescent current] |
| Speaker Impedance | — | [DATA_NEEDED: supported speaker impedance] |
| Output Distortion | — | [DATA_NEEDED: output distortion] |
| Operating Temperature Range | — | [DATA_NEEDED: operating temperature range] |
| Thermal Resistance | — | [DATA_NEEDED: junction-to-ambient thermal resistance] |
| MSL | — | [DATA_NEEDED: moisture sensitivity level] |