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| PartNumber | STK433-890N-E | STK433-870GN-E | STK433-840N-E |
| Description | Audio Amplifiers AF POWER AMPLIFIE | Audio Amplifiers AF POWER AMPLIFIE | Audio Amplifiers AF POWER AMPLIFIE |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Product Category | Audio Amplifiers | Audio Amplifiers | Linear - Amplifiers - Audio |
| RoHS | Y | Y | - |
| Series | STK433-890N-E | STK433-870GN-E | - |
| Product | Audio Amplifiers | Audio Amplifiers | - |
| Class | Class-AB | Class-AB | - |
| Output Power | 80 W | - | - |
| Mounting Style | Through Hole | - | - |
| Type | 3-Channel | - | Class AB |
| Package / Case | SIP-19 | - | - |
| THD plus Noise | 0.4 % | - | - |
| Supply Voltage Max | 54 V | - | - |
| Supply Voltage Min | 10 V | - | - |
| Maximum Operating Temperature | + 125 C | - | - |
| Packaging | Reel | Reel | Tape & Reel (TR) |
| Brand | ON Semiconductor | ON Semiconductor | - |
| Number of Channels | 3 Channel | - | - |
| Operating Supply Current | 120 mA | - | - |
| Operating Supply Voltage | 10 V to 54 V | - | - |
| Product Type | Audio Amplifiers | Audio Amplifiers | - |
| Factory Pack Quantity | 25 | 20 | - |
| Subcategory | Audio ICs | Audio ICs | - |
| Package Case | - | - | 23-SIP |
| Operating Temperature | - | - | * |
| Mounting Type | - | - | Through Hole |
| Output Type | - | - | 4-Channel (Quad) |
| Features | - | - | - |
| Voltage Supply | - | - | - |
| Supplier Device Package | - | - | 23-SIP |
| Max Output Power x Channels Load | - | - | 40W x 4 @ 6 Ohm |