 |  | | |
| PartNumber | BD5446EFV-E2 | BD5444EFV-E2 | BD5445EFV-E2 |
| Description | Audio Amplifiers AUDIO AMP SPKR 2CH STEREO 20W CLASS-D | Audio Amplifiers Audio Amp Speaker 1-CH Mono 20W | Audio Amplifiers SPKR AMP 17W 28PIN CLASS D |
| Manufacturer | ROHM Semiconductor | ROHM Semiconductor | ROHM Semiconductor |
| Product Category | Audio Amplifiers | Audio Amplifiers | Audio Amplifiers |
| RoHS | Y | Y | Y |
| Series | BD54 | BD54 | BD54 |
| Product | Audio Amplifiers | Audio Amplifiers | Audio Amplifiers |
| Class | Class-D | Class-D | Class-D |
| Output Power | 40 W | 40 W | 34 W |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Type | Audio Power Amplifier | Audio Power Amplifier | Audio Power Amplifier |
| Package / Case | HTSSOP-B-54 | HTSSOP-28 | HTSSOP-28 |
| Audio Load Impedance | 5.4 Ohms | 3.6 Ohms | 3.6 Ohms |
| THD plus Noise | 10 % | 10 % | 10 % |
| Supply Voltage Max | 26 V | 27 V | 27 V |
| Supply Voltage Min | 10 V | 10 V | 10 V |
| Minimum Operating Temperature | - 25 C | - 25 C | - 25 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Reel | Reel | Reel |
| Input Type | Digital | Analog | Analog |
| Output Current | - | - | - |
| Output Type | - | Single End | Single End |
| Supply Type | - | - | - |
| Brand | ROHM Semiconductor | ROHM Semiconductor | ROHM Semiconductor |
| Gain | - | 14 dB, 20 dB, 26 dB, 32 dB | 14 dB, 20 dB, 26 dB, 32 dB |
| Number of Channels | - | - | - |
| Shutdown | Shutdown | Shutdown | Shutdown |
| 3 dB Bandwidth | - | - | - |
| Development Kit | - | - | - |
| GBP Gain Bandwidth Product | - | - | - |
| Ib Input Bias Current | - | - | - |
| Moisture Sensitive | Yes | Yes | Yes |
| Operating Supply Current | - | - | - |
| Product Type | Audio Amplifiers | Audio Amplifiers | Audio Amplifiers |
| SR Slew Rate | - | - | - |
| Factory Pack Quantity | 1500 | 2500 | 2500 |
| Subcategory | Audio ICs | Audio ICs | Audio ICs |
| Vos Input Offset Voltage | - | - | - |
| Part # Aliases | BD5446EFV | - | - |
| メーカー | モデル | 説明 | RFQ |
|---|---|---|---|
| BD5446EFV-E2 | Audio Amplifiers AUDIO AMP SPKR 2CH STEREO 20W CLASS-D | ||
| BD5444EFV-E2 | Audio Amplifiers Audio Amp Speaker 1-CH Mono 20W | ||
| BD5445EFV-E2 | Audio Amplifiers SPKR AMP 17W 28PIN CLASS D | ||
| BD544A | ブランドニューオリジナル | ||
| BD544AS | Power Bipolar Transistor, 8A I(C), 60V V(BR)CEO, 1-Element, PNP, Silicon, TO-220AB, Plastic/Epoxy, 3 Pin | ||
| BD544B | ブランドニューオリジナル | ||
| BD544C | Bipolar Transistors - BJT 70W PNP Silicon | ||
| BD544C-TO220 | ブランドニューオリジナル | ||
| BD5444EFV-E2 | Audio Amplifiers Audio Amp Speaker 1-CH Mono 20W | ||
| BD5445EFV-E2 | IC AMP STEREO CLASS D 28-HTSSOP | ||
| BD5446EFV-E2 | IC SPEAKER AMP CLASS D 54-HTSSOP | ||
Bourns |
BD544-S | Bipolar Transistors - BJT 40V 8A PNP | |
ROHM Semiconductor |
BD544 | Bipolar Transistors - BJT 70W PNP Silicon | |
| BD5444 | ブランドニューオリジナル | ||
| BD5444EFV | ブランドニューオリジナル | ||
| BD5445EFV | ブランドニューオリジナル | ||
| BD5446EFV | ブランドニューオリジナル |