 | |  | |
| PartNumber | NJM2777M | NJM2777M-TE2 | NJM2777M-TE1 |
| Description | Audio Amplifiers HdPhn w/ Volume | Audio Amplifiers HdPhn w/ Volume | Audio Amplifiers Headphone Amp w/Electronic Volume |
| Manufacturer | NJR | NJR | NJR |
| Product Category | Audio Amplifiers | Audio Amplifiers | Audio Amplifiers |
| RoHS | Y | Y | Y |
| Series | NJM2777 | NJM2777 | NJM2777 |
| Product | Audio Amplifiers | Audio Amplifiers | Audio Amplifiers |
| Class | Class-AB | Class-AB | Class-AB |
| Output Power | 100 mW | 200 mW | 100 mW |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Type | 2-Channel Stereo | 2-Channel Stereo | 2-Channel Stereo |
| Package / Case | DMP-14 | DMP-14 | DMP-14 |
| Audio Load Impedance | 100 Ohms | 100 Ohms | 100 Ohms |
| THD plus Noise | 0.1 % | 0.1 % | 0.1 % |
| Supply Voltage Max | 10 V | 10 V | 10 V |
| Supply Voltage Min | 8 V | 8 V | 8 V |
| Minimum Operating Temperature | - 20 C | - 20 C | - 20 C |
| Maximum Operating Temperature | + 75 C | + 75 C | + 75 C |
| Packaging | Tube | Reel | Reel |
| Description/Function | Headphone | Headphone | Headphone |
| Height | 1.6 mm | 1.6 mm | 1.6 mm |
| Input Type | Single | Single | Single |
| Length | 10 mm | 10 mm | 10 mm |
| Output Type | 2-Channel Stereo | 2-Channel Stereo | 2-Channel Stereo |
| Supply Type | Single | Single | Single |
| Width | 5 mm | 5 mm | 5 mm |
| Brand | NJR | NJR | NJR |
| Gain | 0 dB | 0 dB | 0 dB |
| Number of Channels | 2 Channel | 2 Channel | 2 Channel |
| Supply Current Max | 8 mA | 8 mA | 8 mA |
| Operating Supply Current | 5 mA | 5 mA | 5 mA |
| Operating Supply Voltage | 9 V | 9 V | 9 V |
| Output Signal Type | Single | Single | Single |
| Pd Power Dissipation | 500 mW (1/2 W) | 500 mW (1/2 W) | 500 mW (1/2 W) |
| Product Type | Audio Amplifiers | Audio Amplifiers | Audio Amplifiers |
| PSRR Power Supply Rejection Ratio | 70 dB | 70 dB | 70 dB |
| Factory Pack Quantity | 2000 | 2000 | 2000 |
| Subcategory | Audio ICs | Audio ICs | Audio ICs |
| Tradename | NJM277 | NJM277 | NJM277 |